optimal auction with resale this paper investigates the design of seller optimal auctions when winning bidders can attempt to resell the good in that case the optimal allocation characterized by myerson 1981 cannot be achieved without resale i find a sufficient and necessary condition for sincere bidding given the possibility of resale in two bidder cases i prove that the myerson allocation can be achieved under standard conditions supplemented with two assumptions with three or more bidders achieving the myerson allocation is more difficult i prove that it can be implemented in special cases in those cases the myerson allocation is generated through a sequence of resale auctions each optimally chosen by a reseller

economic growth and pollutant emissions in tunisia an empirical analysis of the environmental kuznets curve abstract this paper investigates the relationship between economic growth and pollutant emissions for a small and open developing country tunisia during the period 1961 2004 the investigation is made on the basis of the environmental kuznets curve hypothesis using time series data and cointegration analysis carbon dioxide co 2 and sulfur dioxide so 2 are used as the environmental indicators and gdp as the economic indicator our results show that there is a long run cointegrating relationship between the per capita emissions of two pollutants and the per capita gdp an inverted u relationship between so 2 emissions and gdp has been found with income turning point approximately equals to 1200 constant 2000 prices or to 3700 in ppp constant 2000 prices however a monotonically increasing relationship with gdp is found more appropriate for co 2 emissions furthermore the causality results show that the relationship between income and pollution in tunisia is one of unidirectional causality with income causing environmental changes and not vice versa both in the short run and long run this implies that an emission reduction policies and more investment in pollution abatement expense will not hurt economic growth it could be a feasible policy tool for tunisia to achieve its sustainable growth in the long run

energy consumption and economic growth an empirical study of the electricity consumption in saudi arabia abstract this study employs the time varying parameters vector autoregressive tvp var model with stochastic volatility to examine inter temporal dynamics between saudi arabian real gdp oil non oil electricity consumption and co2 emissions levels for 1971 2010 the results show that the tvp var model is of use for examining the dynamics of the relationship between electricity consumption real gdp and co2 emissions moreover an analysis of time varying impulse responses of real gdp oil non oil electricity consumption and co2 emissions to structural shocks suggests that responses depend on the magnitude of structural volatilities of real gdp oil non oil electricity consumption and co2 emissions shocks indeed we find that the observed high volatility of electricity consumption in the1970 s and 1980 s is likely to have persistent negative effects on oil gdp levels and co2 emissions and positive effects on real non oil gdp levels the observed high and low volatility of oil gdp levels positively affects electricity consumption and co2 emissions however highly volatile non oil gdp levels are likely to affect electricity consumption and co2 emissions positively these findings imply that energy policies must consider high and low volatility regimes of real gdp electricity and co2 emissions shocks and time varying patterns of the relationships between real gdp electricity consumption and co2 emissions

energy consumption carbon emissions and economic growth in saudi arabia an aggregate and disaggregate analysis the objective of this study is to examine the relationship among economic growth carbon emissions and energy consumption at the aggregate and disaggregate levels for the aggregate energy consumption model we use total energy consumption per capita and co2 emissions per capita based on the total energy consumption for the disaggregate analysis we used oil gas and electricity consumption models along with their respective co2 emissions the long term income elasticities of carbon emissions in three of the four models are positive and higher than their estimated short term income elasticities these results suggest that carbon emissions increase with the increase in per capita income which supports the belief that there is a monotonically increasing relationship between per capita carbon emissions and per capita income for the aggregate model and for the oil and electricity consumption models the long and short term income elasticities of carbon emissions are negative for the gas consumption model this result indicates that if the saudi arabian economy switched from oil to gas consumption then an increase in per capita income would reduce carbon emissions the results also suggest that electricity is less polluting than other sources of energy

environmental kuznets curve hypothesis in pakistan cointegration and granger causality abstract the paper is an effort to fill the gap in the energy literature with a comprehensive country study of pakistan we investigate the relationship between co2 emissions energy consumption economic growth and trade openness in pakistan over the period of 1971 2009 bounds test for cointegration and granger causality approach are employed for the empirical analysis the result suggests that there exists a long run relationship among the variables and the environmental kuznets curve ekc hypothesis is supported the significant existence of ekc shows the country s effort to condense co2 emissions and indicates certain achievement of controlling environmental degradation in pakistan furthermore we find a one way causal relationship running from economic growth to co2 emissions energy consumption increases co2 emissions both in the short and long runs trade openness reduces co2 emissions in the long run but it is insignificant in the short run in addition the change of co2 emissions from short run to the long span of time is corrected by about 10 yearly

the contribution of energy use and financial development by source in climate change mitigation process a global empirical perspective abstract the danger of climate change has over the years become a reality in the public domain while efforts to mitigate climate change involve energy mix energy efficiency and cleaner technology financial development has also been considered as an important factor indicator of financial development may draw fdi and advanced degree of research and development which can accelerate economic growth and hence affect dynamism of environmental performance this study examines the impacts of energy use and financial development indicators by source in the environment growth energy model for 90 countries categorized on the basis of income possession over the period 1980 2014 the study applies the panel analysis that accounts for cross sectional dependence and heterogeneity of series used in the estimation results from panel dynamic ordinary least squares dols show that in all the categories of countries fossil fuel energy use and gdp per capita are found to be the major drivers of co2 emissions though fossil fuel energy use possesses the bigger elasticities population however displays a sign contrary to expectation regarding economic theory in high income countries renewable energy and financial development on the other hand are capable of reducing co2 emissions however the magnitude of the long run elasticity of co2 emissions with respect to renewable energy use and financial development are much greater in the models with m2 gdp than the model with m2 reserve especially in the high income countries policies should be geared towards stimulating investments in renewable energy technology there is need to develop robust financial systems to lend financial credence to research institutes to work towards producing energy that have less carbon or are carbon free

first price auctions with resale abstract we present a simple model of first price auction with two bidders whose valuations are not identically distributed and where resale is possible between the bidders and given an explicit expression for the equilibrium strategies

is the long run relationship between economic growth electricity consumption carbon dioxide emissions and financial development in gulf cooperation council countries robust the relationship between carbon dioxide emissions economic growth electricity consumption and financial development in the gulf cooperation council gcc countries is investigated in this study using panel data for the period of 1980 2012 a number of econometric techniques dynamic ordinary least squares dols fully modified ordinary least squares fmols and the dynamic fixed effect model dfe are applied in order to estimate the long run relationship between the variables the long run relationship is found to be robust across these different econometric specifications no significant short run significant relationship was observed electricity consumption and economic growth have a positive long run relationship with carbon dioxide co2 emissions whilst a negative and significant relationship was found between co2 emissions and financial development the findings imply that electricity consumption and economic growth stimulate co2 emissions in gcc countries while financial development reduces it granger causality results reveal that there is a bidirectional causal link between economic growth and co2 emissions and a unidirectional causal link running from electricity consumption to co2 emissions however there is no causal link between financial development and co2 emissions also impulse response and variance decomposition analysis outline forecasted impacts of economic growth and electricity consumption on future co2 emissions

electricity consumption real gdp causality nexus evidence from a bootstrapped causality test for 30 oecd countries the goal of this paper is to examine any causal effects between electricity consumption and real gdp for 30 oecd countries we use a bootstrapped causality testing approach and unravel evidence in favour of electricity consumption causing real gdp in australia iceland italy the slovak republic the czech republic korea portugal and the uk the implication is that electricity conservation policies will negatively impact real gdp in these countries however for the rest of the 22 countries our findings suggest that electricity conversation policies will not affect real gdp

energy consumption real income and temporal causality results from a multi country study based on cointegration and error correction modelling techniques abstract unlike previous studies on the causal relationship between energy consumption and economic growth this paper illustrates how the finding of cointegration i e long term equilibrium relationship between these variables may be used in testing granger causality based on the most recent johansen s multivariate cointegration tests preceded by various unit root or non stationarity tests we test for cointegration between total energy consumption and real income of six asian economies india pakistan malaysia singapore indonesia and the philippines non rejection of cointegration between variables rules out granger non causality and imples at least one way of granger causality either unidirectional or bidirectionial secondly by using a dynamic vector error correction model we then analyse the direction of granger causation and hence the within sample granger exogeneity or endogeneity of each of the variables thirdly the relative strength of the causality is gauged through the dynamic variance decomposition technique by decomposing the total impact of an unanticipated shock to each of the variables beyond the sample period into proportions attributable to shocks in the other variables including its own in the bivariate system results based on these tools of methodology indicate that while all pair wise relationships shared common univariate integrational properties only relationships for three countries india pakistan and indonesia were cointegrated for these countries temporal causality results were mixed with unidirectional causality from energy to income for india exactly the reverse for indonesia and mutual causality for pakistan the vdcs were not inconsistent with these results and provided us with an additional insight as to the relatively more dominant direction of causation in pakistan simple bivariate vector autoregressive models for the three non cointegrated systems did not indicate any direction of causality significantly in either direction

the toxic intensity of industrial production global patterns trends and trade policy this paper exploits a newly developed data set to investigate recent changes in the international distribution of industrial pollution in particular the authors examine three issues 1 the relationship between the toxic intensity of industrial production and the level of economic development 2 the impact of oecd environmental regulation on global changes in toxic intensity and 3 the relationship between trade policy and the toxic intensity of industrial production in ldc s 10 refs

optimal mechanisms for an auction mediator we consider a multi period auction with a seller who has a single object for sale a large population of potential buyers and a mediator of the trade the seller and every buyer have independent private values of the object the mediator designs an auction mechanism which maximizes her revenue subject to certain constraints for the traders in each period the seller auctions the object to a set of buyers drawn at random from the population the seller can re auction the object infinitely many times if it is not sold in previous interactions we characterize the class of mediator optimal auction mechanisms one of such mechanisms is a vickrey auction with a reserve price where the seller pays to the mediator a fixed percentage from the closing price

electricity consumption and economic growth in the gcc countries panel data analysis applying recent advances in panel data analysis we investigate the relationship between electricity consumption and economic growth in the gcc countries using annual data from 1975 to 2012 within a framework which takes into consideration dynamics heterogeneity and cross sectional dependence in the panel we show that the results obtained from using the pmge demeaned pmg amg mge and dfe models indicate a long run equilibrium relationship between electricity consumption and economic growth in order to determine the appropriate model and decide the preferred estimator the hausman test was performed the pmge model emerged as the most efficient of the three estimators also the results obtained revealed a bi directional causality between economic growth and electricity consumption in these countries which supports the feedback hypothesis as a result this implies that if these countries adopt or implement any energy or electricity conservation policies this may have a negative impact on its economic growth

energy consumption carbon dioxide emissions and economic development evaluating alternative and plausible environmental hypothesis for sustainable growth abstract pursuit of excellence in economic development in the midst of damaging the natural environment is a shameless growth the economic impacts on environmental degradation are quite visible in industrialized economies where human health is compromised by rapid economic growth and energy induced emissions this study examines the interrelationship between energy consumption economic growth and carbon dioxide co2 emissions under the six alternative and plausible hypothesis including environmental kuznets curve ekc pollution haven hypothesis phh population based emissions ipat energy led emissions sectoral growth emissions and emissions emancipated human development index ehdi in the context of low and middle income countries high income countries and in aggregated panel over the period of 1975 2015 the results supported the ekc hypothesis ipat hypothesis energy induced emissions and sectoral growth emissions in different regions of the world while phh and ehdi hypothesis does not confirm across regions this study exclusively determines the key socio economic and environmental problems in a large pool of the world economies to understand the need of development policy agenda for sustainable growth

the dynamics of electricity demand in pakistan a panel cointegration analysis abstract this paper examines the dynamics of electricity demand in pakistan at the aggregate and sectoral levels over the period 1978 2012 panel cointegration test and fully modified ordinary least squares method is employed to determine the long run relationship between electricity consumption real income real price of electricity and domestic price of non energy products the results reveal that electricity demand is more responsive to changes in income than changes in prices at the aggregate and disaggregate levels short run and long run income elasticities are positive and statistically significant supporting the conservation hypothesis it appears from the results that long run price elasticities are negative and significant at the aggregate level and for the agriculture commercial residential sectors and public utilities the short run price elasticities are significant but low in magnitude which implies that changes in electricity price exert minimal effect on the electricity consumption in pakistan the domestic price of non energy products is positive and significant for aggregate sample in the short run the domestic price of non energy products exert significant negative positive impact on electricity demand in the agriculture industrial sectors the results thus provide important information to the agents operating in the electricity market regarding the income and pricing policies and helps in planning the future strategy of electricity demand management

standard auctions with financially constrained bidders we develop a methodology for analyzing the revenue and efficiency performance of auctions when buyers have private information about their willingness to pay and ability to pay we then apply the framework to scenarios involving standard auction mechanisms in the simplest case where bidders face absolute spending limits first price auctions yield higher expected revenue and social surplus than second price auctions the revenue dominance of first price auctions over secondprice auctions carries over to the case where bidders have access to credit these rankings are explained by differences in the extent to which financial constraints bind in different auction formats

optimal bidding in auctions from a game theory perspective abstract the game theoretic perspective in auction bidding has provided a powerful normative framework for the analysis of auctions and it has generated an impressive volume of research contributions tracing this research we review key recent advances which have greatly expanded our understanding of the operation of auctions and produced a more accurate analysis of mechanism design and optimal bidding we follow various experimental studies which have shown that the predictive power of auction theory remains in many cases limited for this reason we concentrate on research themes which enhance the applicability of auction theory leading to more realistic descriptions of bidding behaviors we identify important innovations which expand the environment of auction bidding and carry us beyond rational decision making we conclude providing directions of future research and discussing their implications

impacts of shifting china s final energy consumption to electricity on co2 emission reduction abstract electrification is advocated by both academics and the chinese government to control air pollution and promote productivity however the problem remains to be solved of how to achieve the trade off between reducing co 2 emissions and maintaining economic growth when switching from various fuels to electricity under the policy support in view of this after analyzing the effects of exogenous shocks in various fuel demands based on impulse response functions of several vector autoregression models this paper measures the current and long term impacts of electrification on gdp and co 2 emissions finally some typical cases of replacement of fossil fueled appliances by electrical counterparts encouraged by the government are assessed the main findings are 1 almost all of the exogenous shocks in fuel demands have positive effects on both gdp and co 2 emissions while the gas shock has a slightly negative effect on gdp 2 carbon intensity decreases and even co 2 emission reductions with increased gdp are potentially achieved in both current and permanent periods for coal electricity and oil electricity switching while gas electricity switching is not a wise choice in view of co 2 emission reduction in the long run 3 the alternative electric appliances for electrification have very different impacts on co 2 emission reduction

inconsistency of economic growth and electricity consumption in china a panel var approach abstract china has the largest electricity system in the world which is undergoing a critical market reform based on the panel data in 2000 to 2016 of china this paper tries to explain theinconsistency between electricity consumption and economic growth for example in 2015 gdp growth rate was close to 6 9 but with only 2 9 growth in electricity consumption however in 2018 a 6 6 growth in gdp required an 8 5 electricity growth the results explain the reasons for inconsistency and identify the key factors we find that the increase in inventory fixed capital and industrial electricity consumption will narrow the gap when economy grows faster than electricity consumption and widen the gap on the contrary heterogeneity exists among regions the model and variables seem most convincing in explaining the situation in the western region which is most similar to the full sample of china feedback effect is also observed between electricity consumption and economic growth in most parts of china by granger test the findings provides suggestions for the policy makers in making power planning in an effort to avoid large power shortage or surplus

partial pooling at the reserve price in auctions with resale opportunities abstract two features common to many auctions are the use of reserve prices and the existence of secondary markets for the goods being sold even in simple symmetric settings the combination of these features can preclude existence of an equilibrium in symmetric separating bidding strategies with a reserve price sufficiently far below the maximum endogenous valuation a symmetric equilibrium still exists but with some types pooling at the reserve the optimal reserve price depends not only on the joint distribution of bidders information before and after the auction but also on how surplus is divided in the secondary market journal of economic literature classification numbers d44 c7 l1 d82

are disadvanteged bidders doomed in ascending auctions a bidder is said to be advantaged if she has a higher expected valuation of the auction prize than her competitor when the prize has a common value component a bidder competing in an ascending auction against an advantaged competitor bids especially cautiously and hence the advantaged bidder wins most of the time however contrary to what is often argued a disadvantaged bidder still wins with positive probability even if his competitor s advantage is very large and even if the disadvantaged bidder has the lowest actual valuation ex post therefore the disadvantaged bidder has an incentive to participate in the auction and the presence of a bidder with a small advantage does not have a dramatic effect on the seller s revenue

analysis of south korea s economic growth carbon dioxide emission and energy consumption using the markov switching model abstract recently many countries have been making an effort to reduce their carbon dioxide co2 emission and as part of such effort the united nations framework convention on climate change unfccc adopted the kyoto protocol in 1997 south korea is very likely to be included in the second batch of countries that must reduce their greenhouse gas emission after the end of the implementation of the kyoto protocol in 2012 reducing the country s co2 emission however can have an impact on the economy therefore in this study the correlations between south korea s economic growth co2 emission and energy consumption were analyzed the analysis period was from q1 1991 to q4 2011 and the analysis methods that were used were regression analysis for the relational analysis among the various overall indices and the markov switching model for a more detailed analysis the results of the analyses showed that south korea s economic growth and co2 emission were coincidental the correlation analysis of the country s economic growth and energy consumption showed a significant correlation between economic growth and fossil fuels which emit co2 such as coal in the industrial sector petroleum products in the industrial and transportation sectors and liquefied natural gas lng in the residential commercial and industrial sectors it is expected that the results of this study will pave the way for the conduct of various researches on controlling the country s co2 emission management and for suggestions for such to be given such as policies for reducing the energy consumption in each sector using the methodology proposed in this study

the nexus of electricity consumption economic growth and co2 emissions in the brics countries abstract this study reexamines the causal link between electricity consumption economic growth and co 2 emissions in the brics countries i e brazil russia india china and south africa for the period 1990 2010 using panel causality analysis accounting for dependency and heterogeneity across countries regarding the electricity gdp nexus the empirical results support evidence on the feedback hypothesis for russia and the conservation hypothesis for south africa however a neutrality hypothesis holds for brazil india and china indicating neither electricity consumption nor economic growth is sensitive to each other in these three countries regarding the gdp co 2 emissions nexus a feedback hypothesis for russia a one way granger causality running from gdp to co 2 emissions in south africa and reverse relationship from co 2 emissions to gdp in brazil is found there is no evidence of granger causality between gdp and co 2 emissions in india and china furthermore electricity consumption is found to granger cause co 2 emissions in india while there is no granger causality between electricity consumption and co 2 emissions in brazil russia china and south africa therefore the differing results for the brics countries imply that policies cannot be uniformly implemented as they will have different effects in each of the brics countries under study

financial development and energy consumption in central and eastern european frontier economies this study examines the impact of financial development on energy consumption in a sample of 9 central and eastern european frontier economies several different measures of financial development are examined including bank related variables and stock market variables the empirical results obtained from dynamic panel demand models show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using banking variables like deposit money bank assets to gdp financial system deposits to gdp or liquid liabilities to gdp of the three stock market variables investigated only one stock market turnover has a positive and statistically significant impact on energy consumption both short run and long run elasticities are presented the implications of these results for energy policy are discussed

do economic financial and institutional developments matter for environmental degradation evidence from transitional economies abstract several studies have examined the relationship between environmental degradation and economic growth however most of them did not take into account financial developments and institutional quality moreover stern stern d 2004 the rise and fall of the environmental kuznets curve world development 32 8 1419 1439 noted that there are important econometric weaknesses in the earlier studies such as endogeneity heteroscedasticity omitted variables etc the purpose of this paper is to fill this gap in the literature by investigating the linkage between not only economic development and environmental quality but also financial development and institutional quality we employ the standard reduced form modelling approach to control for country specific unobserved heterogeneity and gmm estimation to control for endogeneity our study considers 24 transition economies and panel data for 1993 2004 our results support the ekc hypothesis while confirming the importance of both institutional quality and financial development for environmental performance we also found that financial liberalization may be harmful for environmental quality if it is not accomplished in a strong institutional framework

are energy conservation policies effective without harming economic growth in the gulf cooperation council countries abstract this study explores the fossil fuels electricity consumption growth of the gross domestic product gdp relationship in the six gulf cooperation council gcc countries for the period 1980 2012 the aim of this study is to examine whether energy conservation policies are appropriate for these countries to reduce their high levels of electricity consumption the autoregressive distributed lag ardl and the toda yamamoto dolado lutkepohl tydl methodologies were employed to investigate this relationship the ardl results revealed that fossil fuels electricity consumption has a long run positive effect on gdp growth in the gcc countries however the tydl granger causality revealed different causality relationships among the countries a bi directional causality was found between fossil fuels electricity consumption and gdp growth in bahrain and the united arab emirates uae while one way causality from fossil fuels electricity consumption to gdp growth was found in oman and qatar on the other hand no causality was concluded between the variables in kuwait and saudi arabia from the results it is clear that energy conservation is not an ideal policy for the bahrain uae oman and qatar because it will have a negative consequence on their output however this policy can be implemented in kuwait and saudi arabia since it will not harm their output

the effects of electricity consumption economic growth financial development and foreign direct investment on co2 emissions in kuwait abstract this study examined the empirical effects of economic growth electricity consumption foreign direct investment fdi and financial development on carbon dioxide co2 emissions in kuwait using time series data for the period 1980 2013 to achieve this goal we applied the autoregressive distributed lag ardl bounds testing approach and found that cointegration exists among the series findings indicate that economic growth electricity consumption and fdi stimulate co2 emissions in both the short and long run the vecm granger causality analysis revealed that fdi economic growth and electricity consumption strongly granger cause co2 emissions based on these findings the study recommends that kuwait reduce emissions by expanding its existing carbon capture utilization and storage plants capitalizing on its vast solar and wind energy reducing high subsidies of the residential electricity scheme and aggressively investing in energy research to build expertise for achieving electricity generation efficiency

co2 emissions energy consumption and economic growth in turkey abstract this paper examines the long run and causal relationship issues between economic growth carbon emissions energy consumption and employment ratio in turkey by using autoregressive distributed lag bounds testing approach of cointegration empirical results for turkey over the period 1968 2005 suggest an evidence of a long run relationship between the variables at 5 significance level in turkey the estimated income elasticity of carbon emissions per capita is 0 606 and the income elasticity of energy consumption per capita is 1 375 results for the existence and direction of granger causality show that neither carbon emissions per capita nor energy consumption per capita cause real gdp per capita but employment ratio causes real gdp per capita in the short run in addition ekc hypothesis at causal framework by using a linear logarithmic model is not valid in turkish case the overall results indicates that energy conservation policies such as rationing energy consumption and controlling carbon dioxide emissions are likely to have no adverse effect on the real output growth of turkey

environmental kuznet s curve for india evidence from tests for cointegration with unknown structuralbreaks this study revisits the cointegrating relationship between carbon emission energy use economic activity and trade openness for india using threshold cointegration tests with a view to testing the environmental kuznet s curve hypothesis in the presence of possible regime shift in long run relationship of the variables for the period 1971 to 2008 the article confirms the existence of regime shift or threshold cointegration among the variables and environmental kuznet s curve for india it challenges previous empirical works for india which fail to establish cointegrating relationship among these variables and explains its logical and econometric reasons the study finds that the carbon emission is highly elastic with respect to real per capita income and energy use in india this finding is critical and warns successful design and execution of energy and environmental policy framework which would pave the low carbon sustainable growth path inindia

cross country determinants of economic policy uncertainty spillovers this study explores the determinants of cross country economic policy uncertainty epu spillovers we find that bilateral factors such as trade and common language play a highly significant role i

the impact of growth energy and financial development on the environment in china a cointegration analysis this article aims to investigate the impact of financial development economic growth and energy consumption on environmental pollution in china from 1953 to 2006 using the autoregressive distributed lag ardl bounds testing procedure the main objective is to examine the long run equilibrium relationship between financial development and environmental pollution the results of the analysis reveal a negative sign for the coefficient of financial development suggesting that financial development in china has not taken place at the expense of environmental pollution on the contrary it is found that financial development has led to a decrease in environmental pollution it is concluded that carbon emissions are mainly determined by income energy consumption and trade openness in the long run moreover the findings confirm the existence of an environmental kuznets curve in the case of china

import demand of crude oil and economic growth evidence from india abstract this study establishes a long run equilibrium relationship among quantity of crude oil import income and price of the imported crude in india for the time span 1970 1971 to 2005 2006 using autoregressive distributed lag ardl bounds testing approach of cointegration empirical results show that the long term income elasticity of imported crude in india is 1 97 and there exists a unidirectional long run causality running from economic growth to crude oil import so reduction of crude oil import will not affect the future economic growth in india in the long run india should take various energy efficiency and demand side management measures in transport sector along with other measures like expanding and strengthening indigenous resource base substituting imported fuels by domestic fuels and de controlling the price of petroleum products to reduce its import dependence

the nexus between carbon emissions energy consumption and economic growth in middle east countries a panel data analysis abstract the environmental kuznets curve ekc hypothesis assumes that there is an inverted u shaped relationship between environmental degradation and income per capita in other words as a country grows it is assumed that its environmental quality improves in this study we aim to test the ekc hypothesis for 12 middle east countries during the period 1990 2008 by employing recently developed panel data methods our results provide evidence contrary to the ekc hypothesis we found evidence favorable to the u shaped ekc for 5 middle east countries whereas an inverted u shaped curve was identified for only 3 middle east countries furthermore there appear to be no causal links between income and co 2 emissions for the other 4 countries regarding the direction of causality there appears to be a unidirectional causality from economic growth to energy consumption in the short run in the long run however the unidirectional causality chain runs from energy consumption and economic growth to co 2 emissions we also suggest some crucial policy implications depending on these results

non cooperative bargaining theory an introduction the paper provides an informal introduction to some of the main themes of the recent literature on non cooperative or sequential bargaining models it focuses in particular on the relationship between the new approach and the traditional axiomatic approach exemplified by nash bargaining theory it illustrates the new insights offered by the non cooperative approach by reference to a detailed analysis of the manner in which the presence of an outside option available to one of the parties will affect the negotiated outcome finally the difficulties which arise in extending this analysis to two person bargaining with incomplete information and to n person bargaining are discussed this is a revised version of the fourth review of economic studies lecture presented in april 1985 at the joint meeting of the association of university teachers of economics and the royal economic society held in oxford the choice of lecturer is made by a panel whose members are currently professors hahn mirrlees and nobay and the paper is refereed in the usual way this paper aims to provide an informal and elementary introduction to an approach to bargaining which has received a great deal of attention over the past few years the approach involves writing down some particular sequence of moves offers and replies to be made over time in the course of negotiations and then looking for a non cooperative equilibrium in the game thus specified in practice a perfect equilibrium or in games of incomplete information a sequential equilibrium while the approach appears at first sight to be very different in spirit from the traditional axiomatic approach in which a bargaining solution is specified by appealing to a number of general requirements which are deemed appropriate on the basis of some a priori considerations the two approaches are in fact complementary while the

energy efficiency assessment of fixed asset investment projects a case study of a shenzhen combined cycle power plant abstract the assessment of fixed asset investment projects of energy conservation is based on a scientific and systematic approach to analyze the energy production consumption and management and helps to analyze whether the use of energy is in line with the national and local industrial policies and whether the project design meets china s energy saving design outlines and industry standards the level of energy consumption is compared to the domestic and international advanced levels regarding the project energy use and process analysis in all aspects of energy production and energy consumption taking technically feasible economically reasonable and environmentally and socially responsible measures and effective and rational use of energy to reduce consumption and losses and to stop waste while investigating if the project has a certain advanced and rational use of energy this study provides a full consideration of whether there is a scientific and rational use of energy to avoid low level repetition construction to avoid blind expansion trends and to promote the upgrading of industrial structure this paper takes as an example a gas turbine power plant in shenzhen as an assessment case study of the potential energy savings the project is expected to have an annual power supply of 37 89 10 8 kw h and an annual heat supply of 5 43 10 4 gj the consumption of power generation in tons of coal equivalent units is expected to reach 208 g per kw h the comprehensive annual average thermal efficiency is 77 16 and the average heat to power ratio is 40 65 these technical indicators are thought to be one of the best compared to similar level projects in the country

speculation and demand reduction in english clock auctions with resale many auctions are followed by a resale market which occurs when the winner of the auction resells the item won to one of the participants from the original auction the existence of such transactions may initially appear counter intuitive however this paper will show that active inter bidder resale results from payoff maximizing decisions in the auction that take into account the incentives of a resale opportunity specifically i examine how the existence of an inter bidder resale opportunity impacts bidder behavior in an english clock auction and to what extent altering the bargaining power of the final buyer and reseller in the resale market determines the strategies followed in the initial auction in an attempt to understand the existence of these inter bidder transactions theoretical and behavioral analysis is used to develop hypotheses of speculation bidding above value and demand reduction bidding below value which are directly tested in a controlled experimental setting while value bidding is a dominant strategy in a standard english clock auction without resale when resale is allowed this theoretical claim is weaker demand reduction is observed when the bargaining power is shifted to the final buyer in resale and when the bargaining power is shifted toward the reseller speculation is observed the revenue achieved in the initial auction depends on the behavior observed in the auction regardless of bargaining power revenue is shown to decrease below what would have been earned in an english auction without resale due to demand reduction when the reseller has the bargaining power and speculation is observed this loss in revenue is somewhat mitigated by increased speculation

the short and long run causality relationship among economic growth energy consumption and financial development evidence from south mediterranean countries smcs abstract this study aims at examining the short run and long run causal link between economic growth energy consumption and financial development by using data set of 6 smcs for the 1995 2015 periods the basic testing procedure requires four steps adf and pp unit root tests bound tests for co integration ardl approach and vecm method the results confirm cointegration between the variables it means that the long run relationship exists the short run causal relationships unidirectional exist at least once for each country except egypt the granger causality results for individual countries give mixed results these results urge for the attention of the policy makers in smcs to design a comprehensive energy conservation policy to minimize the consequences of massive energy consumption on economic growth by adding financial development

economic growth energy consumption financial development international trade and co2 emissions in indonesia this study examines the linkages among economic growth energy consumption financial development trade openness and co2 emissions over the period of 1975q1 2011q4 in the case of indonesia the stationary analysis is performed by using zivot andrews structural break unit root test and the ardl bounds testing approach for a long run relationship between the series in the presence of structural breaks the causal relation between the concerned variable is examined by the vecm granger causality technique and robustness of causal analysis is tested by innovative accounting approach iaa our results confirm that the variables are cointegrated it means that the long run relationship exists in the presence of structural break stemming in the series the empirical findings indicate that economic growth and energy consumption increases co2 emissions while financial development and trade openness compact it the vecm causality analysis has shown the feedback hypothesis between energy consumption and co2 emissions economic growth and co2 emissions are also interrelated i e bidirectional causality financial development granger causes co2 emissions the study opens up a new policy insights to control the environment from degradation by using energy efficient technologies financial development and trade openness can also play their role in improving the environmental quality

income and emission a panel data based cointegration analysis this paper presents the results of an investigation of the causality issue of incomeemission relationship based on time series econometric techniques of unit root test cointegration and related error correction model for a panel data set here the nature of causality between per capita co2 emission pcco2 and per capita gdp pcgdp has been examined using a cross country panel data set covering 88 countries for the period 1960 90 using the panel unit root test procedure of im et al 1997 ips we have found that the hypothesis of unit root i e non stationarity of the time series of pcgdp and pcco2 can not be rejected for individual country groups as both the variables are found to follow i 1 process we next have performed the panel data co integration test and finally we have estimated the ecm for these country groups for which significant income emission cointegration was obtained to explore the nature of dynamics implicit in the given panel data set our findings suggest that there is more or less a bi directional causal relationship between income pcgdp and co2 emission pcco2 for africa central america america as a whole eastern europe western europe europe as a whole and the world as a whole that means the movement of the one variable directly affects the other variable through a feedback system thus the policy makers should be cautious to make proper decision about the control of emission level

does the private sector help or hurt the environment evidence from carbon dioxide pollution in developing countries abstract how does the nature of enterprise ownership affect the environment in an economy conventional wisdom and theoretical conjectures are split on this important question in this paper we estimate a reduced form random effects model using data from 44 developing countries over nine years 1987 95 to study for any systematic empirical relationship between the relative level of private sector involvement in an economy and the environmental performance of the economy in terms of its emission of industrial carbon dioxide we control for both observed and unobserved crosscountry heterogeneity along various institutional and structural dimensions such as the scope of financial market industrial sector composition and level of foreign direct investment the regression results indicate that the higher the degree of private sector involvement in a developing economy the lower is its environmental degradation in addition its environmental degradation is likely to be further reduced in presence of a well functioning domestic capital market and through increased participation by developed economies in its private sector development

effects of financial development indicators on energy consumption and co2 emission of european east asian and oceania countries the financial crisis is considered a major economic issue and energy consumption and pollution are believed to be one of the most important environmental concerns in the new millennium the review on investigation of the nexus among energy consumption gdp growth financial development and co2 emission has shown no definitive conclusion apart from that the effects of financial development on energy consumption are not yet understood properly thus this article investigates the effects of financial indicator shocks i e credit market and stock market shocks on energy consumption and carbon dioxide co2 emissions and vice versa panel vector auto regression pvar models were employed to investigate the relationships in 13 european and 12 east asia and oceania countries from 1989 to 2011 findings emphasize the important role of co2 emission and energy consumption on explaining each other s deviation with only the degree of effect differing although energy consumption and co2 emission shocks on financial indicators such as private sector credit is not very pronounced in both groups of countries but the strength of energy consumption shock on stock return rate in european countries is greater than east asian and oceania countries conversely shocks to stock return rate influence energy consumption especially in long horizon in case of east asia and oceania countries

panel estimation for co2 emissions energy consumption economic growth trade openness and urbanization of newly industrialized countries abstract this paper empirically examines the dynamic causal relationships between carbon dioxide emissions energy consumption economic growth trade openness and urbanization for the panel of newly industrialized countries nic using the time series data for the period 1971 2007 using four different panel unit root tests it is found that all panel variables are integrated of order 1 from the johansen fisher panel cointegration test it is found that there is a cointegration vector among the variables the granger causality test results support that there is no evidence of long run causal relationship but there is unidirectional short run causal relationship from economic growth and trade openness to carbon dioxide emissions from economic growth to energy consumption from trade openness to economic growth from urbanization to economic growth and from trade openness to urbanization it is found that the long run elasticity of carbon dioxide emissions with respect to energy consumption 1 2189 is higher than short run elasticity of 0 5984 this indicates that over time higher energy consumption in the newly industrialized countries gives rise to more carbon dioxide emissions as a result our environment will be polluted more but in respect of economic growth trade openness and urbanization the environmental quality is found to be normal good in the long run

multi object auctions with resale theory and experiment abstract we study multi object auctions in the presence of post auction trade opportunities among bidders who have either single or multi object demand we focus on two formats vickrey auctions where package bidding is possible and simultaneous second price auctions we show that under complementarities the vickrey format has an equilibrium where the objects are allocated efficiently at the auction stage whether resale markets are present or not the simultaneous second price on the other hand leads to inefficiency with or without resale possibility our experimental findings show that the possibility of resale in second price auctions decreases the efficiency rate at the auction stage compared to the no resale case however after resale the efficiency rate in second price is as high as that of vickrey auction without resale outcomes in the experiment preventing resale neither benefits nor hurts auction revenues in a second price format

dynamic modeling of causal relationship between energy consumption co2 emissions and economic growth in india abstract the paper investigates the causality relationships among energy consumption carbon dioxide co2 emissions and income in india using a dynamic modeling approach the paper also utilises an innovation accounting method to investigate profiles of the macroeconomic variables persisting from an unanticipated shock in innovation our results provide evidence of the existence of bi directional granger causality between energy consumption and co2 emissions in the long run but neither co2 emissions nor energy consumption causes movements in real income there is no causality relationship between energy consumption and income in any direction in the long run implying that india could follow energy conservation and efficiency improvement policies without impeding economic growth this will allow india to reduce co2 emissions without affecting its economic growth and contribute significantly towards combating global warming as well

investigating the validity of pollution haven hypothesis in the gulf cooperation council gcc countries this study investigated the validity of the pollution haven hypothesis in the gulf cooperation council gcc countries using a multivariate framework to achieve the goal of this study the non stationary panel techniques were used to examine the hypothesis from 1980 to 2009 based on the pedroni cointegration test results it was found that the variables are cointegrated moreover the fully modified ols results showed that energy consumption and gdp growth increase co2 emission while foreign direct investment inflows have a long run negative relationship with co2 emission furthermore based on the short run granger causality test results fdi has no short run causal relationship with co2 emission and energy consumption while energy consumption and gdp growth have a positive causal relationship with co2 emission thus the results of this study indicate that energy consumption and gdp growth are the source of pollution in the gcc countries and not the foreign direct investment inflows thus the study recommended that these countries should utilize policies to encourage inward foreign investment since it plays an important role in stimulating gdp growth

measuring financial asset return and volatility spillovers with application to global equity markets we provide a simple and intuitive measure of interdependence of asset returns and or volatilities in particular we formulate and examine precise and separate measures of return spillovers and volatility spillovers our framework facilitates study of both non crisis and crisis episodes including trends and bursts in spillovers and both turn out to be empirically important in particular in an analysis of sixteen global equity markets from the early 1990s to the present we find striking evidence of divergent behavior in the dynamics of return spillovers vs volatility spillovers return spillovers display a gently increasing trend but no bursts whereas volatility spillovers display no trend but clear bursts

the co2 emissions income nexus evidence from rich countries the paper attempts to test the environment kuznets curve ekc hypothesis for 36 high income countries for the period 1980 2005 the test is based on the suggestion of narayan and narayan 2010 various panel data unit root and co integration tests are applied carbon dioxide co2 emissions and gdp series are integrated of order one and co integrated especially after controlling for cross sectional dependence additionally the blundell bond system generalised methods of moments gmm is employed to conduct a panel causality test in a vector error correction mechanism vecm setting unidirectional causality running from real per capita gdp to per capita co2 emissions is uncovered in both the short run and the long run the empirical analysis based on individual countries provides evidence of an ekc for greece malta oman portugal and the united kingdom however it can be observed that for the whole panel a 1 increase in gdp generates an increase of 0 68 in co2 emissions in the short run and 0 22 in the long run the lower long run income elasticity does not provide evidence of an ekc but does indicate that over time co2 emissions are stabilising in the rich countries

environment kuznets curve for co2 emissions a cointegration analysis for china abstract this study examines the long run relationship between carbon emissions and energy consumption income and foreign trade in the case of china by employing time series data of 1975 2005 in particular the study aims at testing whether environmental kuznets curve ekc relationship between co 2 emissions and per capita real gdp holds in the long run or not auto regressive distributed lag ardl methodology is employed for empirical analysis a quadratic relationship between income and co 2 emission has been found for the sample period supporting ekc relationship the results of granger causality tests indicate one way causality runs through economic growth to co 2 emissions the results of this study also indicate that the carbon emissions are mainly determined by income and energy consumption in the long run trade has a positive but statistically insignificant impact on co 2 emissions

global warming agreements international trade and energy carbon embodiments an input output approach to the italian case abstract in the kyoto protocol the absence of green house gases ghgs commitments of developing countries non annex i and the more flexible terms of implementation which are allowed to countries shifting toward a market economy transition economies naturally lead to the absence or to less constraining national measures and policies of reduction of the ghgs emissions which in turn may determine a comparative advantage in the production of the highest energy carbon intensive commodities for these countries these arguments are valid also considering the future implementation of the european emission allowance trading scheme eats thus developing countries may become a haven for the production of not environmental friendly commodities in this case the so called pollution haven hypothesis stating that due to freer international trade the comparative advantage may change the economic structure and consequently the trade patterns of the countries linked by trade relationships could occur this would lead to the increase of the transfers of energy and carbon embodied in traded commodities from developing countries and transition economies toward kyoto or eats constrained countries the aim of this paper is to verify if for italy as a kyoto and eats complying country evidence of a change in the trade patterns occurred on the basis of the pollution haven hypothesis does exist and to estimate the magnitude of the under estimation of the carbon actually emitted the carbon leakage the input output model has been used to calculate the intensities of energy consumption and the related green house gases emission for each italian economic sector

asymmetric auctions with resale we study first and second price auctions with resale in a model with indepen dent private values with asymmetric bidders the resulting inefficiencies create a motive for post auction trade which in our model takes place via monopoly pricing the winner makes a take it or leave it offer to the loser we show a a first price auction with resale has a unique monotonic equilibrium and b with resale the expected revenue from a first price auction exceeds that from a second price auction the inclusion of resale possibilities thus permits a gen eral revenue ranking of the two auctions that is not available when these are excluded jel d44

economic growth and energy consumption revisited evidence from linear and nonlinear granger causality the relationship between energy consumption and economic growth is considered as an imperative issue in energy economics previous studies have ignored the nonlinear behavior which could be caused by structural breaks in this study both linear and nonlinear granger causality tests are applied to examine the causal relationship between energy consumption and economic growth for a sample of asian newly industrialized countries as well as the u s this study finds evidence supporting a neutrality hypothesis for the united states thailand and south korea however empirical evidence on philippines and singapore reveals a unidirectional causality running from economic growth to energy consumption while energy consumption may have affected economic growth for taiwan hong kong malaysia and indonesia policy implications are also discussed

energy security measurement a sustainable approach abstract the main objective of this paper is to define new energy security indicator with the long term sustainability and to test it in a sample of 28 european union countries for the period 1990 2012 as well as to determine the level of impact of six different indicators on energy security the previous methodologies for measuring of energy security have been mainly focused on security of supply while not taking into account environmental indicators and the social component the newly proposed indicator energy security index differs from the existing measuring methods precisely in a way that it includes environmental and social aspects energy security index recorded a decline in values in most countries in the period 1990 2000 in the period 2000 2008 the values became positive and after 2008 some countries reported again gradual deterioration the index value varies by year and the biggest positive changes were recorded in the case of the netherlands slovenia and spain the four economically strongest eu countries the united kingdom france germany and italy recorded significantly less fluctuations in energy security over 23 years compared to other countries the data for france and denmark show that an increased share of energy from nuclear and renewable sources can compensate even increased energy import dependence the assessment of impact of individual indicators on energy security index was conducted by using principal component analysis and showed that energy intensity gdp per capita and carbon intensity have the greatest impact the countries of the former eastern bloc are facing particular challenges of energy security which is primarily related to the rapid economic growth and at the same time a high degree of dependence on import of energy generating products in terms of energy security the most stable transition was reported in hungary and poland

the impact of financial development on energy consumption in emerging economies abstract financial development is often cited as a very important driver of economic growth in emerging economies and it is thus likely that financial development affects energy demand this study uses generalized method of moments estimation techniques to examine the impact of financial development on energy consumption in a sample of emerging countries several different measures of financial development are examined using a panel data set on 22 emerging countries covering the period 1990 2006 the empirical results show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using stock market variables like stock market capitalization to gdp stock market value traded to gdp and stock market turnover the implications of these results for energy policy are discussed

auctions with resale markets an application to u s forest service timber sales when bidders anticipate an opportunity for resale trade the value of winning an auction is determined in part by the option values of buying and selling in the secondary market one implication is that a bidder s willingness to pay at an auction increases with the expected level of competition between resale buyers empirical evidence from auctions of timber contracts supports this prediction and rejects standard models that ignore resale the estimated effect is smaller after policy changes expected to diminish the prevalence of resale additional evidence supports the predicted presence of a common value element introduced by the resale opportunity

technological innovation and green growth in the organization for economic cooperation and development economies abstract green growth means improving production and demand based emissions through innovation of green technologies for cleaner production and supply chain this study examines the effect of technological innovation on green growth on twenty eight 28 organization for economic cooperation and development oecd economies for the period 2000 to 2014 with data sourced from oecd library statistics and world bank world development indicators the economies were sub grouped into oceania america asia and europe preliminary tests conducted were cross section dependence test im pesaran and shin unit root tests westerlund cointegration confirmed that the variables are cointegrated using stirpat and ipat models the study found transport related technologies has been beneficial to green growth in the oceania sub region oecd asia s technologies for production and processing of goods have been beneficial to green growth climate change technologies in relation to generation and transmission of energy are detrimental to green growth in the oecd economies but its impact is visible in asia and europe sub panels environmental related budget and taxes have been found worthwhile in the pursuit of green growth from the dominant negative coefficient values findings led to the presentation of some important implications which could be useful for policy makers and industries in the pursuit of green growth globally

does higher economic and financial development lead to environmental degradation evidence from bric countries abstract a vast number of studies addressed the environmental degradation and economic development but not financial development moreover as argued by stern 2004 the rise and fall of the environmental kuznets curve world development 32 1419 1439 they present important econometric weaknesses using standard reduced form modeling approach and controlling for country specific unobserved heterogeneity we investigate the linkage between not only economic development and environmental quality but also the financial development panel data over period 1992 2004 is used we find that both economic and financial development are determinants of the environmental quality in bric economies we show that higher degree of economic and financial development decreases the environmental degradation our analysis suggests that financial liberalization and openness are essential factors for the co 2 reduction the adoption of policies directed to financial openness and liberalization to attract higher levels of r d related foreign direct investment might reduce the environmental degradation in countries under consideration in addition the robustness check trough the inclusion of us and japan does not alter our main findings

the long run and causal analysis of energy growth openness and financial development on carbon emissions in turkey abstract the aim of this paper is to examine the causal relationship between financial development trade economic growth energy consumption and carbon emissions in turkey for the 1960 2007 period the bounds f test for cointegration test yields evidence of a long run relationship between per capita carbon emissions per capita energy consumption per capita real income the square of per capita real income openness and financial development the results show that an increase in foreign trade to gdp ratio results an increase in per capita carbon emissions and financial development variable has no significant effect on per capita carbon emissions in the long run these results also support the validity of ekc hypothesis in the turkish economy it means that the level of co 2 emissions initially increases with income until it reaches its stabilization point then it declines in turkey in addition the paper explores causal relationship between the variables by using error correction based granger causality models

financial development and environmental quality the way forward the present paper re examines the asymmetric impact of financial development on environmental quality in pakistan for the period 1985q1 to 2014q4 a comprehensive index of financial development is generated using bank and stock market based financial development indicators the results show that inefficient use of energy adversely affects the environmental quality this suggests adoption of energy efficient technology at both production and consumption levels these technologies would be helpful to improve environmental quality enhance the productivity in long run and save energy bank based financial development also impedes the environment the government should encourage lenders to ease the funding for energy sector and allocate financial resources for environment friendly businesses rather than wasting them in consumer financing

does the need for economic growth influence energy consumption and co2 emissions in nigeria evidence from the innovation accounting test abstract developing economies like nigeria are competing strategically to ensure a rise in sustainable economic growth and reduction in co2 emission the question is could this be possible amidst the series of energy crises facing the country it is against this development that this paper investigates empirically if the nexus between economic growth energy consumption financial development trade openness and co2 emissions in nigeria could provide a clue the study used time series data from 1971 to 2011 to ensure a robust result the study applied the ardl bounds testing approach to cointegration the zivot andrew structural break test and the bayer hanck combine cointegration analysis the causality analysis was checked using the vecm model and this was validated using the innovative accounting and the impulse response test the findings of the study revealed that financial development stimulates energy demand but lowers co2 emissions economic growth lowers energy demand but increases co2 emissions in addition to that the study discovered how trade openness increases energy consumption but improves environmental quality by lowering co2 emissions energy consumption was on the other hand found to have significant increase on co2 emissions the granger causality analysis revealed a bidirectional causal relationship between financial development and energy consumption and the same inference was found in financial development and co2 emissions in this study trade led energy hypothesis and the existence of a feedback effect between economic growth and co2 emissions were discovered the study recommends massive investment in nigeria s financial sector with the motivation for these sectors to invest in efficient and sustainable renewable energy system how it should be done and why it should be done are carefully outlined in this study

energy consumption co2 emissions and economic growth an ethical dilemma in this study we examine the dynamic interrelationship in the output energy environment nexus by applying panel vector autoregression pvar and impulse response function analyses to data on energy consumption and its subcomponents carbon dioxide emissions and real gdp in 106 countries classified by different income groups over the period 1971 2011 our results reveal that the effects of the various types of energy consumption on economic growth and emissions are heterogeneous on the various groups of countries moreover causality between total economic growth and energy consumption is bidirectional thus making a case for the feedback hypothesis however we cannot report any statistically significant evidence that renewable energy consumption in particular is conducive to economic growth a fact that weakens the argument that renewable energy consumption is able to promote growth in a more efficient and environmentally sustainable way finally in analysing the case for an inverted u shaped ekc we find that the continued process of growth aggravates the greenhouse gas emissions phenomenon in this regard we cannot provide any evidence that developed countries may actually grow out of environmental pollution in the light of these findings the efficacy of recent government policies in various countries to promote renewable energy consumption as a means for sustainable growth is questioned put differently there seems to be an ethical dilemma between high economic growth rates and unsustainable environment and low or zero economic growth and environmental sustainability

energy consumption carbon emissions and economic growth in china abstract this paper investigates the existence and direction of granger causality between economic growth energy consumption and carbon emissions in china applying a multivariate model of economic growth energy use carbon emissions capital and urban population empirical results for china over the period 1960 2007 suggest a unidirectional granger causality running from gdp to energy consumption and a unidirectional granger causality running from energy consumption to carbon emissions in the long run evidence shows that neither carbon emissions nor energy consumption leads economic growth therefore the government of china can purse conservative energy policy and carbon emissions reduction policy in the long run without impeding economic growth

resale in second price auctions with costly participation abstract we study sealed bid second price auctions with costly participation and resale each bidder chooses to participate in the auction if her valuation is higher than her optimally chosen participation cutoff if resale is not allowed and the bidder valuations are drawn from a strictly convex distribution function the symmetric equilibrium where all bidders use the same cutoff is less efficient than a class of two cutoff asymmetric equilibria existence of these equilibria without resale is sufficient for existence of similarly constructed two cutoff equilibria with resale moreover the equilibria with resale are more asymmetric and under a sufficient condition more efficient than the corresponding equilibria without resale

bidding to lose auctions with resale a losing bidder can still purchase the prize from the winner after the auction we show why a strong bidder may prefer to drop out of the auction before the price has reached her valuation and acquire the prize in the aftermarket a strong bidder may be in a better bargaining position in the aftermarket if her rival won at a relatively low price so it can be common knowledge that in equilibrium a weak bidder will win the auction and even without uncertainty about relative valuations resale will take place the possibility of reselling to a strong bidder attracts weak bidders to participate in the auction and raises the seller s revenue

measuring cross category spillovers of policy specific uncertainty in china abstract this paper examine cross category spillovers of policy specific uncertainty in china we find that monetary policy and exchange rate policy are net givers while fiscal policy and trade policy are net receivers monetary policy plays the dominant role spillovers are countercyclical

how not to run auctions the european 3g telecom auctions abstract there were enormous differences in the revenues from the european third generation 3g or umts mobile phone license auctions from 20 euros per capita in switzerland to 650 euros per capita in the uk though the values of the licenses sold were similar poor auction designs in some countries facilitated collusion between firms and failed to attract entrants the sequencing of the auctions was also crucial we discuss the auctions in the uk netherlands germany italy austria switzerland belgium greece and denmark

energy consumption and economic growth in the usa evidence from renewable energy abstract recent debates about renewable energy consumption manifest two main expectations firstly renewable energy consumption should contribute to economic growth and secondly it should not cause damage on environment this study focuses on the first issue by applying toda yamamoto procedure and bootstrap corrected causality test for the us since empirical literature criticizes the toda yamamoto test which bases on asymptotic distribution the models consist of real gdp employment investment and kinds of renewable energy consumption only one causal relationship was found from biomass waste derived energy consumption to real gdp no causal relationship was found between real gdp and all of the other renewable energy kinds total renewable energy consumption geothermal energy consumption hydro electric energy consumption biomass energy consumption and biomass wood derived energy consumption that is using of energy from waste cause not only solving the dumping problems but also it contributes to real gdp for policy purpose the results of this study suggest that countries should concentrate on energy producing from waste as an alternative energy resource

speculation in standard auctions with resale in standard auctions resale creates a role for a speculator a bidder who is commonly known to have no use value for the good on sale we study this issue in environments with symmetric independent private value bidders for second price and english auctions the efficient value bidding equilibrium coexists with a continuum of inefficient equilibria in which the speculator wins the auction and makes positive profits first price and dutch auctions have an essentially unique equilibrium and whether or not the speculator wins the auction and distorts the final allocation depends on the number of bidders the value distribution and the discount factor speculators do not make profits in first price or dutch auctions

carbon emission energy consumption trade openness and financial development in pakistan a revisit the paper empirically examines the cointegrating relationship between carbon emissions energy consumption trade openness and financial development in pakistan using ardl bounds test for cointegration procedure annual time series data is used for the period 1971 2011 the results reveal an inverted u shaped relationship between carbon emission and energy consumption with a maximum threshold value of energy consumption per capita 640 kg of oil equivalent currently the economy is operating below this level and therefore it is expected that carbon emission will continue to rise gradually over some time until the threshold level is reached the lower than threshold level of energy consumption implies that scale and composition effects dominate the technology effect in terms of energy use further the long run results indicate that one percent increase in trade openness and financial development will increase carbon emission by 0 247 and 0 165 respectively the short run elasticities are 0 122 and 0 087 for trade openness and financial development respectively the granger causality results indicate a unidirectional causality from energy consumption trade openness and financial development to carbon emission and a bi directional causality between energy consumption and financial development in line with the results and given the growing focus on climate change effects in pakistan the paper discusses some policy issues for consideration and highlights the need to interpret elasticities with caution

high bids and broke winners abstract this paper analyzes auctions where budget constrained bidders have options to declare bankruptcy it predicts a bidding equilibrium that changes discontinuously in a borrowing rate available to bidders when the borrowing rate is above a threshold high budget bidders win and the likelihood of bankruptcy is low when the borrowing rate is below the threshold the winner is the most budget constrained bidder and is most likely to declare bankruptcy this result explains the high bids and broke winners anomaly in the c block fcc spectrum auction based on its equilibrium analysis the paper proves that a seller can profit from offering to finance the highest bidder at a below market interest rate even with default risk journal of economic literature classification numbers d44 d45 d82 g33 l96

energy consumption economic growth and carbon emissions challenges faced by an eu candidate member abstract this paper investigates the long run granger causality relationship between economic growth carbon dioxide emissions and energy consumption in turkey controlling for gross fixed capital formation and labor the most interesting result is that carbon emissions seem to granger cause energy consumption but the reverse is not true the lack of a long run causal link between income and emissions may be implying that to reduce carbon emissions turkey does not have to forgo economic growth

international spillovers of policy uncertainty using the baker et al 2013 index of policy uncertainty for six developed countries this paper estimates spillovers of policy uncertainty we find that spillovers account for slightly more than one fourth of the dynamics of policy uncertainty in these countries with this share rising to one half during the financial crisis the us and uk are responsible for a large fraction of the spillovers since the financial crisis while the remaining countries are all net receivers of policy uncertainty shocks during and after this period

energy use and output growth in canada a multivariate cointegration analysis using a neo classical one sector aggregate production technology where capital labor and energy are treated as separate inputs this paper develops a vector error correction vec model to test for the existence and direction of causality between output growth and energy use in canada using the johansen cointegration technique the empirical findings indicate that the long run movements of output labor capital and energy use in canada are related by two cointegrating vectors then using a vec specification the short run dynamics of the variables indicate that granger causality is running in both directions between output growth and energy use hence an important policy implication of the analysis is that energy can be considered as a limiting factor to output growth in canada

energy consumption economic growth and co2 emissions in middle east and north african countries this article extends the recent findings of liu 2005 ang 2007 apergis et al 2009 and payne 2010 by implementing recent bootstrap panel unit root tests and cointegration techniques to investigate the relationship between carbon dioxide emissions energy consumption and real gdp for 12 middle east and north african countries mena over the period 1981 2005 our results show that in the long run energy consumption has a positive significant impact on co2 emissions more interestingly we show that real gdp exhibits a quadratic relationship with co2 emissions for the region as a whole however although the estimated long run coefficients of income and its square satisfy the ekc hypothesis in most studied countries the turning points are very low in some cases and very high in other cases hence providing poor evidence in support of the ekc hypothesis co2 emission reductions per capita have been achieved in the mena region even while the region exhibited economic growth over the period 1981 2005 the econometric relationships derived in this paper suggest that future reductions in co2 emissions per capita might be achieved at the same time as gdp per capita in the mena region continues to grow

financing clean energy projects through domestic and foreign capital the role of political cooperation among the eu the g20 and oecd countries abstract there is a growing concern among both individuals and policy makers in relevance to increasing co 2 emissions across the world as a result international organizations have started to pressurize economies to minimize their carbon emissions by increasing the share of clean energy consumption in total energy use hence the goal of this paper is to empirically explore to what extent both domestic stock market and foreign fdi inflows capital affect clean energy uses across the eu the g20 and oecd spanning the period 1993 2012 the results of long run elasticities document that both fdi and stock market developments play a significant role in promoting clean energy uses across all three country groups the results also suggest that clean energy consumption has a considerable positive and negative effect on economic output and co 2 emissions respectively while the political globalization has a substantial negative impact on carbon emissions across the eu the g20 and oecd economies

the impact of financial development on carbon emissions an empirical analysis in china given the complexity between china s financial development and carbon emissions this paper uses some econometric techniques including cointegration theory granger causality test variance decomposition etc to explore the influence of financial development on carbon emissions results indicate that first china s financial development acts as an important driver for carbon emissions increase which should be taken into account when carbon emissions demand is projected second the influence of financial intermediation scale on carbon emissions outweighs that of other financial development indicators but its efficiency s influence appears by far weaker although it may cause the change of carbon emissions statistically third china s stock market scale has relatively larger influence on carbon emissions but the influence of its efficiency is very limited this to some extent reflects the relatively lower liquidity in china s stock markets finally among financial development indicators china s fdi exerts the least influence on the change of carbon emissions due to its relatively smaller volume compared with gdp but it is mainly utilized in carbon intensive sectors now therefore with the increase of china s fdi in the future many efforts should be made to adapt its utilizing directions and play its positive role in promoting low carbon development