aggregate demand for electricity in south africa an analysis using the bounds testing approach to cointegration abstract electricity demand in south africa has grown at a very rapid rate over the past decade as part of reform initiatives to enhance long term sustainability of the country s electricity industry south africa s authorities have in recent years sought to develop an electricity pricing framework that is cost reflective and forms the cornerstone of demand management schemes meant to foster changes in consumption behaviour and enhance efficiency in resource use the effects of any pricing policy on aggregate electricity consumption will depend on a useful understanding of the factors that influence electricity demand and the magnitude to which electricity demand responds to changes in such factors in this context this paper applies the bounds testing approach to cointegration within an autoregressive distributed lag framework to examine the aggregate demand for electricity in south africa during the period 1960 2007 the results indicate that in the long run income is the main determinant of electricity demand with electricity prices having an insignificant effect on aggregate electricity demand future pricing policies will need to ensure that electricity prices are cost reflective and enhance efficiency of electricity supply and use

examining the link between energy consumption carbon dioxide emission and economic growth in latin america and the caribbean abstract this study aims at exploring the bi directional long run relationship between energy consumption carbon dioxide emission and economic growth in the latin american and caribbean countries the canonical cointegrating regression ccr is used to achieve the goal of this study taking the period of 1980 2008 the study arrived at different results while 60 of the countries have a positive bi directional long run relationship between energy consumption carbon dioxide emission and economic growth the others have mixed results the results of the study motivated the researcher to recommend that these countries should increase their energy efficiency increase the share of green energy from their total energy use and increase energy conservation in order to reduce unnecessary waste of energy

educational expenditure in urban china income effects family characteristics and the demand for domestic and overseas education analysing survey data from 32 selected cities across china in 2003 this article examines parents expenditure on their children s education from two aspects factors affecting domestic education expenditure and factors affecting expenditure on overseas education the main findings that emerge from this study are as follows first household income has significant effects on the magnitude of the domestic and overseas educational expenditures second households where mothers have senior secondary school or college education and fathers are working in professional occupations are likely to spend more on education for their children third being in the highest income category having a college educated father having a mother who is a cadre or middle professional and living in a coastal area significantly enhances the probabilities for the households sending their children overseas for education

zero observations and gender differences in cigarette consumption censoring mechanisms and gender differences are investigated for cigarette consumption by individuals in the usa the gaussian single hurdle model is proposed which generalizes the specifications of cragg 1971 and heckman 1979 and allows examination of the empirical relevance of the two censoring mechanisms in the existing double hurdle model the proposed model performs better than cragg s and heckman s models but not as well as the double hurdle model and also produces different elasticity estimates the hypothesis of equal consumption parameters is rejected and demand elasticities found to differ between men and women income does not play a role and age has conflicting effects on the probability and level of cigarette smoking older individuals are less likely to smoke but conditional on smoking consume more cigarettes than their younger counterparts education has negative effects on the probability and level of smoking and can be an effective tool to curtail cigarette smoking

evolution of the brazilian residential carbon footprint based on direct energy consumption as one of the leading nations on climate negotiations brazil has to go beyond its voluntary commitment to reduce its carbon footprint and become a more constructive and less low key player in the

the random walk hypothesis of the exchange rate abstract we show that the exchange rate can follow a random walk without assuming risk neutrality we are thus able to derive a random walk hypothesis for the exchange rate which is associated with a risk premium that may differ from zero

the causality relationship between energy consumption and gdp in g 11 countries revisited abstract this paper explores whether energy conservation policies can be implemented in countries with the same level of development that is is restraining energy consumption without compromising economic growth feasible in all industrialized countries a new granger non causality testing procedure developed by toda and yamamoto 1995 journal of econometrics 66 225 250 is applied to re investigate the relationship if any between energy consumption and income in 11 major industrialized countries the results clearly do not support the view that energy consumption and income are neutral with respect to each other except in the case of the united kingdom germany and sweden where a neutral relationship is found bi directional causality in the united states and uni directional running from energy consumption to gdp in canada belgium the netherlands and switzerland are found this indicates that energy conservation may hinder economic growth in the latter five countries further the causality relationship appears to be uni directional but reversed for france italy and japan which implies that in these three countries energy conservation may be viable without being detrimental to economic growth

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

stochastic saddlepoint systems stabilization policy and the stock market abstract we examine the effects of introducing stochastic shocks into a linear rational expectations model with saddlepoint dynamics generated by a forward looking asset price we derive the fundamental differential equation governing the path of the asset price as a function of the sluggish variable the equation does not admit closed form solutions in general but we provide a complete qualitative characterization of the solution paths which are symmetric about equilibrium these are the relevant solutions to consider in the presence of symmetric boundary conditions we present an application of the analysis to fiscal stabilization policy where public expenditures are only adjusted when gnp moves outside a threshold around a target level the impact of such a policy on the level of the stock market is considered and it is shown how the market will anticipate such state contingent policy changes whether the expectations are stabilizing or not is shown to depend on whether the stock market is positively or negatively correlated with gnp

bounds test approach to cointegration and causality between nuclear energy consumption and economic growth in india abstract this paper attempts to examine the dynamic relationship between economic growth nuclear energy consumption labor and capital for india for the period 1969 2006 applying the bounds test approach to cointegration developed by pesaran et al 2001 we find that there was a short and a long run relationship between nuclear energy consumption and economic growth using four long run estimators we also found that nuclear energy consumption has a positive and a statistically significant impact on india s economic growth further applying the toda and yamamoto 1995 approach to granger causality and the variance decomposition approach developed by pesaran and shin 1998 we found a positive and a significant uni directional causality running from nuclear energy consumption to economic growth without feedback this implies that economic growth in india is dependent on nuclear energy consumption where a decrease in nuclear energy consumption may lead to a decrease in real income for a fast growing energy dependent economy this may have far reaching implications for economic growth india s economic growth can be frustrated if energy conservation measures are undertaken without due regard to the negative impact they have on economic growth

natural gas consumption and economic growth nexus panel data analysis for gcc countries abstract this study investigates the relationship between natural gas energy consumption and economic growth by including trade openness total labor force and gross fixed capital formation as a major determinants of gdp growth within the multivariate framework model in gulf cooperation council gcc countries a panel gdp model is constructed taking the period of 1980 2012 the result revealed that natural gas energy consumption is cointegrated with gdp growth in the investigated countries in addition based on the panel dynamic ordinary least square dols and the fully modified ordinary least square fmols this study concluded that the natural gas energy consumption affects the gcc s countries gdp growth positively in the long run furthermore the results from the granger causality test revealed bidirectional causality between natural gas energy consumption and gdp growth which confirms the feedback hypothesis from the outcome of this research a number of policy implications were provided for the gcc countries

short term and long term interest rates in a monetary model of a small open economy abstract this paper analyzes the effects of both anticipated and unanticipated monetary and fiscal disturbances on the dynamic behavior of a monetary model of a small open economy it focuses on the adjustment of the short term and long term interest rates and the divergence of their transitional paths particularly in anticipation of these disturbances the analysis demonstrates how anticipation of a future policy change can generate perverse short run behavior the essential reason for the divergence between the short and long rates is that the latter is dominated by long term expectations while the former is primarily determined by current influences

the causal relationship between energy use and economic growth in switzerland abstract this paper investigates the relationships between energy consumption and economic growth in switzerland over the period 1950 2010 we apply bounds testing techniques to different energy types separately robustness tests are performed by including additional variables and restricting the analysis to the period after 1970 the results show that there exist robust long run relationships going from real gdp toward heating oil and electricity consumption the relationship between heating oil and gdp is in fact bidirectional although weaker from heating oil toward gdp than in the reverse direction when investigating the period 1970 2010 only the estimate of the long run income elasticity of electricity consumption loses statistical significance and that for heating oil becomes negative those results imply a possible decoupling between gdp growth and energy consumption so that energy conservation policies are not necessarily expected to have a negative impact on swiss economic growth

effects of anticipated central bank actions on tobin s q share prices and exchange rate in a small open economy abstract qualitative features of response patterns of domestic share price the exchange rate and tobin s q are analyzed to compare the effects of three types of anticipated central bank policies in a small open economy exchange of domestic money with domestic shares exchange of domestic money with foreign bonds and exchange of domestic shares with foreign bonds all of equal values in domestic currency tobin s q adjusts monotonically to a new equilibrium in response to all three anticipated actions aside from the initial discontinuous changes when anticipated actions are first announced under a set of plausible assumptions on the model parameters the exchange rate and the share price are shown to respond non monotonically to the announced exchange of domestic money with foreign bonds if the announcement is made sufficiently far in advance the paper also demonstrates that the exchange of domestic shares with foreign bonds is most effective in moving the terms of trade the paper establishes conditions for nonmonotone response patterns in terms of real rate of return to the domestic shares after distinguishing overshooting response pattern from another non monotone pattern called misadjusting in this paper where the initial response of a variable to a shock is a movement away from equilibrium these response patterns are characterized in terms of two parameters and their relative sizes with respect to the implementation lags of announced actions

foreign interest rate disturbance financial flows and physical capital accumulation in a small open economy this paper focuses on the interaction of financial capital movements and accumulation of physical capital in a small open economy faced with a foreign interest disturbance it is shown that endogenizing physical capital has important implications for the exchange rate dynamics not captured by models which assume a fixed capital stock an increase in the foreign interest rate leads to decumulation of physical capital reduces the full employment level of output increases foreign debt and depreciates the currency appropriate monetary and fiscal policies could counteract the effects on domestic wealth and the reduction in the stock of capital

explaining the non causality between energy and economic growth in the u s a multivariate sectoral analysis the rapidly growing literature on the relationship between energy consumption and economic growth has not univocally identified the causal relationship yet we argue that bivariate models which analyze the causality only at the macro level are eventually misleading especially in cases where both variables do not cover the same scope of economic activity after discussing appropriate pairs of variables we investigate granger causality between energy and growth in the u s for the period from 1970 to 2007 for three sectors industry commercial sector transport as well as on the macro level using the recently developed ardl bounds testing approach by pesaran and shin 1999 and pesaran et al 2001 we find evidence for unidirectional long run granger causality in the commercial sector from growth to energy as well as evidence for bi directional long run granger causality in the transport sector the dependence of causality on the level of aggregation is interpreted as evidence for simpsons paradox the choice of control variables is based on findings from the environmental kuznets curve literature we find that controlling for the increasing energy productivity of production as well as trade significantly improves the fit of the bivariate model

nuclear energy consumption and economic growth in nine developed countries this article attempts to test the causal relationship between nuclear energy consumption and real gdp for nine developed countries for the period 1971 2005 by including capital and labour as additional variables using a modified version of the granger causality test developed by toda and yamamoto 1995 we found a unidirectional causality running from nuclear energy consumption to economic growth in japan netherlands and switzerland the opposite uni directional causality running from economic growth to nuclear energy consumption in canada and sweden and a bi directional causality running between economic growth and nuclear energy consumption in france spain the united kingdom and the united states in spain the united kingdom and the usa increases in nuclear energy consumption caused increases in economic growth implying that conservation measures taken that reduce nuclear energy consumption may negatively affect economic growth in france japan netherlands and switzerland increases in nuclear energy consumption caused decreases in economic growth suggesting that energy conservation measure taken that reduce nuclear energy consumption may help to mitigate the adverse effects of nuclear energy consumption on economic growth in canada and sweden energy conservation measures affecting nuclear energy consumption may not harm economic growth

cointegration and causal relationships between energy consumption and output assessing the evidence from australia in this paper we describe our investigation of the cointegration and causal relationships between energy consumption and economic output in australia over a period of five decades the framework used in this paper is the single sector aggregate production function which is the first comprehensive approach used in an australian study of this type to include energy capital and labour as separate inputs of production the empirical evidence points to a cointegration relationship between energy and output and implies that energy is an important variable in the cointegration space as are conventional inputs capital and labour we also find some evidence of bidirectional causality between gdp and energy use although the evidence of causality from energy use to gdp was relatively weak when using the thermal aggregate of energy use once energy consumption was adjusted for energy quality we found strong evidence of granger causality from energy use to gdp in australia over the investigated period the results are robust irrespective of the assumptions of linear trends in the cointegration models and are applicable for different econometric approaches

gender and household education expenditure in pakistan pakistan has very large gender gaps in educational outcomes one explanation could be that girls receive lower educational expenditure allocations than boys within the household but this has never convincingly been tested this article investigates whether the intra household allocation of educational expenditure in pakistan favours males over females it also explores two different explanations for the failure of the extant engel curve studies to detect gender differentiated treatment in education even where gender bias is strongly expected using individual level data from the latest household survey from pakistan we posit two potential channels of gender bias bias in the decision whether to enrol keep sons and daughters in school and bias in the decision of education expenditure conditional on enrolling both sons and daughters in school in middle and secondary school ages evidence points to significant pro male biases in both the enrolment decision as well as the decision of how much to spend conditional on enrolment however in the primary school age group only the former channel of bias applies results suggest that the observed strong gender difference in education expenditure is a within rather than an across household phenomenon

does welfare enable family expenditures on human capital evidence from china summary using the national china household income project 2007 urban survey data and a propensity score matching method this article investigates whether welfare receipt helped enable low income families to spend more on human capital we find that welfare recipient families prioritized spending in health and education relative to their non recipient peers welfare particularly helped poor families afford medical care medicine tuition and fees for noncompulsory education private tutoring for children and purchasing of textbooks we find some evidence that welfare helped recipient families pay for maintenance fees for their residence but receiving welfare also deterred families from having leisure activities

exploring the relationship between energy use and economic growth with bivariate models new evidence from g 7 countries abstract there is a rapidly growing literature on the interaction between energy use and economic development with many analysts drawing policy conclusions on the basis of granger causality tests that involve only an energy and an economic variable this paper attempts to demonstrate empirically that such studies although useful for certain applications may be of limited use for policy purposes after outlining theoretical and methodological issues associated with such approaches i apply bivariate energy economy causality tests for canada france germany italy japan the united kingdom and the united states using aggregate and sectoral data and three different modern econometric methods the results which are often contradictory or economically implausible illustrate explicitly that one should be cautious when drawing policy implications with the aid of bivariate causality tests on small samples i therefore underline the importance of utilizing as large sample sizes as possible and using multivariate models which are closer to economic theory accommodate several mechanisms and causality channels and provide a better representation of real world interactions between energy use and economic growth

money demand and the effects of fiscal policies this paper reexamines the choice of the scale variable in the money demand function a variety of evidence suggests that consumer spending is a better scale variable than gnp changing the money demand specification along these lines can profoundly affect the standard keynesian analysis of a tax cut copyright 1986 by ohio state university press

causal relationship between energy consumption and gdp revisited the case of korea 1970 1999 abstract causal relationship between energy consumption and economic growth is investigated applying a multivariate model of capital labor energy and gdp usual btu energy aggregate is substituted with a divisia aggregate in an attempt to mitigate aggregation bias to test for granger causality in the presence of cointegration among the variables we employ a vector error correction model rather than a vector autoregressive model empirical results for korea over the period 1970 1999 suggest a long run bidirectional causal relationship between energy and gdp and short run unidirectional causality running from energy to gdp the source of causation in the long run is found to be the error correction terms in both directions

the effects of government expenditure on the term structure of interest rates most formal macroeconomic models treat all assets as being of common maturity typically this is assumed to be either extremely infinitesimally short a short term bill or infinitely long a perpetuity in reality of course there is a whole spectrum of assets in existence having varying times to maturity moreover different agents in the markets are concerned with rates of return extending over different time horizons participants in asset markets can typically adjust their portfolios virtually instantaneously so that some short run rate of return is appropriate as an argument of the relevant asset demand functions on the other hand investors in physical equipment are typically locked into some longterm financial arrangement in which case it is some long term rate that is the appropriate argument of the investment function provided that the financial markets operate efficiently arbitrage by participants in the asset markets will bring the instantaneous rates of return on assets of varying maturities into equality l in this paper we introduce both a short rate and a long rate into a simple dynamic macroeconomic model the framework we employ is the familiar blinder solow 1973 model it is shown how through arbitrage the current long rate at any point

applied econometrics and implications for energy economics research abstract developments in applied econometrics particularly with regard to unit root tests and cointegration tests have motivated a rich empirical literature on energy economics over the last decade this study reviews recent developments in time series econometrics applications in the energy economics literature we first consider the literature on the integration properties of energy variables we begin with a discussion of the implications of whether energy variables contain a unit root and proceed to examine how results differ according to the specific unit root or stationarity test employed we then proceed to examine recent developments in the literature on cointegration granger causality and long run estimates between disaggregated energy consumption and economic growth we review both single country and panel studies and pay particular attention to studies which have expanded the literature through adding variables such as financial development and trade in addition to energy consumption to the augmented production function as well as studies which have extended the literature through examining disaggregated energy consumption by type in each case we highlight best practice in the literature point to limitations in the literature including econometric modeling challenges and suggest recommendations for future research a key message of our survey is that the profession needs to guard against overload of research in these areas as most applied studies are no longer adding anything more to what is already known

short and long run elasticities in us residential electricity demand a co integration approach abstract co integration techniques show promise in the analysis of short and long run effects of economic variables on energy use we use these techniques to develop an error correction model of annual us residential electricity demand we construct equipment stock indices and estimate the model for 1949 1993 our analysis suggests a structural shift in consumption during the 1960s we discuss reasons for this shift report the short and long run elasticities provide forecasts for 1994 1995 and compare the model s forecasts with other published forecasts

financial development environmental quality trade and economic growth what causes what in mena countries this paper examines the relationship between financial development co2 emissions trade and economic growth using simultaneous equation panel data models for a panel of 12 mena countries over the period 1990 2011 our results indicate that there is evidence of bidirectional causality between co2 emissions and economic growth economic growth and trade openness are interrelated i e bidirectional causality feedback hypothesis is validated between trade openness and financial development neutrality hypothesis is identified between co2 emissions and financial development unidirectional causality running from financial development to economic growth and from trade openness to co2 emissions is identified our empirical results also verified the existence of environmental kuznets curve these empirical insights are of particular interest to policymakers as they help build sound economic policies to sustain economic development and to improve the environmental quality

an empirical analysis of gender bias in education spending in paraguay summary gender affects household spending in two areas that have been widely studied in the literature one strand documents that greater female bargaining power within households results in a variety of shifts in household production and consumption one important source of bargaining power is ownership of assets especially land another strand examines the gender bias in spending on children this paper addresses both strands simultaneously in this paper differences in spending on education are examined empirically both at the household and individual levels results are mixed though the balance of evidence weighs toward pro male bias in spending on education at the household level results also indicate that the relationship between asset ownership and female bargaining power within the household are contingent on the type of asset

the price stability oriented monetary policy of the ecb an assessment the definition of price stability adopted by the ecb has recently been criticized in the literature particularly for being unable to fully anchor inflation expectations and creating a deflation risk in the paper empirical evidence is provided against these claims despite the unfavourable macroeconomic conditions for the euro area since 2001 monetary policy management has lead to the setting of the policy rate at levels compatible with trend inflation the long run inflation forecast in the range 1 3 and therefore without affecting negatively the inflation outlook

the demand for gasoline in south africa an empirical analysis using co integration techniques abstract using the recently developed autoregressive distributed lag ardl bound testing approach to co integration suggested by pesaran et al pesaran m h shin y smith r j bounds testing approaches to the analysis of level relationships journal of applied econometrics 2001 16 3 289 326 we empirically analyzed the long run relationship among the variables in the aggregate gasoline demand function over the period 1978 2005 our study confirms the existence of a co integrating relationship the estimated price and income elasticities of 0 47 and 0 36 imply that gasoline demand in south africa is price and income inelastic

causal relationship between nuclear energy consumption and economic growth a multi country analysis this paper attempts to investigate the causal relationship between nuclear energy consumption and economic growth using the data from six countries among 20 countries that have used nuclear energy for more than 20 years until 2005 to this end time series techniques including the tests for unit roots co integration and granger causality are employed to argentina france germany korea pakistan and switzerland the main conclusion is that the causal relationship between nuclear energy consumption and economic growth is not uniform across countries in the case of switzerland there exists bi directional causality between nuclear energy consumption and economic growth this means that an increase in nuclear energy consumption directly affects economic growth and that economic growth also stimulates further nuclear energy consumption the uni directional causality runs from economic growth to nuclear energy consumption without any feedback effects in france and pakistan and from nuclear energy to economic growth in korea however any causality between nuclear energy consumption and economic growth in argentina and germany is not detected

energy consumption and economic growth nexus in portugal italy greece spain and turkey an ardl bounds test approach 1965 2009 abstract the paper examines the nexus between primary energy consumption and growth in portugal italy greece spain and turkey pigst with annual time series data from 1965 to 2009 pigst are southern european economies which have experienced several episodes that make them of particular interest to the study of periods of economic expansion and stagnation an ardl bounds test approach is a suitable technique to examine energy growth nexus within the context of countries with both sporadic shocks outliers and permanent shocks structural breaks empirical results suggest bidirectional causality between energy and growth in both the long run and short run supporting the feedback hypothesis the results reveal themselves to be robust to panel framework an energy conservation policy will reduce gdp growth while a saving phenomenon is observed since one additional unit of product requires less than one unit of energy

energy consumption and economic growth new evidence from meta analysis abstract the causal relationships between energy consumption and economic growth have given rise to much discussion but remain controversial alternative data sets based on different time spans countries energy policies and econometric approaches result in diverse outcomes a meta analysis using a multinomial logit model with 174 samples governing the relationships between gdp and energy consumption is applied here to investigate the major factors that affect these controversial outcomes the empirical results have demonstrated how the time spans subject selections including gdp and energy consumption econometric models and tools for greenhouse gases emission reduction characteristics significantly affect these controversial outcomes

a multivariate cointegration analysis of the role of energy in the us macroeconomy abstract this paper extends my previous analysis of the causal relationship of gdp and energy use in the usa in the post war period a majority of the relevant variables are integrated justifying a cointegration analysis the results show that cointegration does occur and that energy input cannot be excluded from the cointegration space the results are plausible in terms of macroeconomic dynamics the results are similar to my previous granger causality results and contradict claims in the literature based on bivariate models that there is no cointegration between energy and output

the assessment emu four years on this paper reviews the functioning of the economic and monetary union over the first 4 years of its existence monetary policy is viewed as having been of the inflation targeting type but with a tendency towards delay and conservatism in adjustment which may also reflect over optimistic output growth forecasts the resulting pressure on the stability and growth pact sgp illustrates the weakness in the consensus view of the harmonious interaction of monetary fiscal and supply side policies which requires policy in all three areas to be correct in discussing reform of the sgp a looser but still constraining form of fiscal agreement is advocated the supply side and balance of payments issues involved in inter country adjustment also interact importantly with the sgp and are identified as key areas of difficulty in a still immature monetary union with separate labour market structures here the mechanisms for coordination are more or less absent copyright 2003 oxford university press

a panel study of nuclear energy consumption and economic growth abstract this study examines the relationship between nuclear energy consumption and economic growth for sixteen countries within a multivariate panel framework over the period 1980 2005 pedroni s 1999 2004 heterogeneous panel cointegration test reveals there is a long run equilibrium relationship between real gdp nuclear energy consumption real gross fixed capital formation and the labor force with the respective coefficients positive and statistically significant the results of the panel vector error correction model finds bidirectional causality between nuclear energy consumption and economic growth in the short run while unidirectional causality from nuclear energy consumption to economic growth in the long run thus the results provide support for the feedback hypothesis associated with the relationship between nuclear energy consumption and economic growth

long memory in us disaggregated petroleum consumption evidence from univariate and multivariate lm tests for fractional integration previous studies that have tested for a unit root in aggregate energy consumption have potentially reached misleading conclusions because they fail to allow for the possibility that energy consumption might be fractionally integrated and do not distinguish between different types of energy consumption this study tests for long memory in disaggregated petroleum consumption in the united states using univariate and multivariate lagrange multiplier lm tests for fractional integration the results point strongly to the need to distinguish between different forms of energy consumption and allow for a generalization of the i 0 i 1 dichotomy when considering the order of integration of energy consumption allowing for short run dynamics the univariate test suggests that less than 50 of the series are fractionally integrated consistent with expectations the non stationary series are found to have the highest mean and standard deviation the multivariate test suggests that petroleum consumption in the commercial and industrial sectors is clearly fractionally integrated when allowing for short run dynamics and as such exhibits persistent effects while petroleum consumption in the residential sector is a stationary process

financial variables and real activity in canada in this paper we utilize canadian and u s data to investigate the relationship between financial market variables canadian and u s and canadian output growth using a non parametric technique the financial variables examined are those that are often associated with future output growth namely stock prices interest rates interest rate spreads and monetary aggregates our results show that as the number of autocovariances that are assigned a non zero weight increases the feedback from selected canadian or u s financial variables to future canadian output growth increases in particular we find that stock prices as well as yield spreads and monetary aggregates are useful predictors of output growth this is in line with earlier parametric studies in the literature that find these variables to be good predictors of economic activity variables financieres et niveau d activite reelle au canada ce memoire utilise des donnees canadiennes et americaines pour analyser la relation entre les variables des marches financiers au canada et aux e u et la croissance du produit canadien a l aide d une technique non parametrique les variables financieres analysees sont celles qui sont generalement associees a la croissance du produit national dans l avenir i e le prix des actions les taux d interet les ecarts entre taux d interets et les agregats monetaires les resultats montrent que a proportion que le nombre des auto covariances auquel on assigne une valence zero s accroit les effets d echos variables financieres sur la croissance future du produit canadien s accroissent en particulier il appert que les prix des actions les ecarts entre taux d interets et les agregats monetaires sont des predicteurs utiles de la croissance du produit voila qui confirme les resultats d etudes parametriques

macroeconomic and stock market interactions with endogenous aggregate sentiment dynamics abstract this paper studies the implications of heterogeneous capital gain expectations on output and asset prices we consider a disequilibrium macroeconomic model where agents expectations on future capital gains affect aggregate demand agents beliefs take two forms fundamentalist and chartist and the relative weight of the two types of agents is endogenously determined we show that there are two sources of instability arising from the interaction of the financial with the real part of the economy and from the heterogeneous opinion dynamics two main conclusions are derived on the one hand perhaps surprisingly the non linearity embedded in the opinion dynamics far from the steady state can play a stabilizing role by preventing the economy from moving towards an explosive path on the other hand however real financial interactions and sentiment dynamics do amplify exogenous shocks and tend to generate persistent fluctuations and the associated welfare losses we consider alternative policies to mitigate these effects

intrahousehold allocation of education expenditure the case of sri lanka abstract this article uses conventional engel curve demand analysis as well as a double hurdle model to explore whether there are intrahousehold differentials in the allocation of education expenditure between boys and girls in rural sri lanka contrary to the case in most developing countries in sri lanka there was a significant bias favoring girls for 1990 91 and 1995 96 for age group categories 8 9 14 16 and 17 19 and in 2000 for age group categories 14 16 and 17 19 significant differences in enrollment favoring girls aged 17 19 explain part of the girl bias observed in 1990 91 and 2000 2001 but most of the bias is driven by positive expenditure given enrollment the biases favoring girls are observed at critical stages of the schooling career in the run up to key national exams the 8 9 age group captures the run up to the year 5 scholarship exams that are used to gain entry to the better performing secondary schools the 14 16 and 17 19 age groups capture those who read for important nationa

output the stock market and interest rates this paper develops a simple model of the determination of output the stock market and the term structure of interest rates the model is an extension of the is lm model and borrows from it the assumption that output is determined by aggregate demand and that the price level can only adjust over time to its equilibrium value however whereas the is lm emphasizes the interaction between the interest rate and output this model emphasizes the interaction between asset values and output asset values rather than the interest rate are the main determinants of aggregate demand and output current and anticipated output and income are in turn the main determinants of asset values it is this interaction that the model intends to capture its goal is to characterize the joint response of asset values and output to changes in the environment such as changes or announcement of changes in monetary and fiscal policy as the above brief description makes clear anticipations are central to the story the assumption made in this paper will be one of rational expectations the paper is organized as follows section i describes the model and sections ii iv characterize the behavior of the economy under the extreme but convenient assumption that prices are fixed forever sections v and vi extend the analysis to the case where prices adjust over time to their equilibrium value

a fresh look at fiscal multipliers one size fits it all evidence from the mediterranean area following the adoption of important fiscal stimuli to fight the recent crisis a large literature estimated fiscal multipliers focusing on an area particularly appealing given its diversity and the diversity of the response of countries that compose it to the current crisis namely the mediterranean area we unveil major disparities regarding the significance sign and size of fiscal multipliers depending mainly on the economic characteristics the type of multiplier the time span and the type of fiscal stimulus evidence of such important heterogeneities highlights the need for better cooperation among countries particularly regarding the design of fiscal policy failing to do so might divert public resources to ineffective fiscal policies in some countries or on the contrary deprive other countries of potentially high benefits of appropriate fiscal policies including a reliable tool for exiting the current crisis

literature survey on the relationships between energy environment and economic growth abstract the aim of this study is to exhibit an exhaustive survey which is related to the great flight of the literature of energy environment growth nexus at the individual and regional scale studies covering the period from 1978 to 2014 the survey takes into consideration the sample country region etc periods covering econometric strategies and conclusions our survey is based on the causality direction among i the energy use variables electricity nuclear renewable and non renewable and output growth ii between economic growth and environment and between the three variables at the same time globally these surveys provide paradoxical and not conclusive results which energy consumption can boost economic growth through the productivity enhancement and it can boost also the environmental damages through the enhancement of pollutant emissions our survey sheds more the lights on the energy environment growth literature by giving an extensive listing 1978 2014 of these causal linkages among the energy use variables environment and economic growth for both individual and collective cases there is a unanimous consensus about the importance of dealing with such dynamic relationship which is seems to be a cornerstone element in setting any ambition strategies energy ecological and economics

options for uk fiscal policy this article is written as the uk s chancellor of the exchequer kenneth clarke prepares his novem ber budget it will be the first unified budget with taxation and expenditure dealt with at the same time in framing this budget the chancellor must make a fine judgement between the need to restore stability to uk public finances and the need to maintain economic recovery the choice is in essence the familiar one between sound finance and the use of fiscal policy to manage demand

exploring the relationship between agricultural electricity consumption and output new evidence from turkish regional data abstract this study investigates the relationship between agricultural electricity consumption and agricultural output for a panel of 12 regions of turkey for the period 1995 2013 in order to reveal the possible heterogeneity between regions empirical analyses are conducted for the whole panel data and two sub groups within the panel data namely coastal regions and non coastal regions the results from several panel unit root tests indicate that electricity consumption and output are stationary process at their levels for overall panel and the two specific groups by using the ols with regional fixed effects this study finds that coefficient estimate of electricity consumption on output is statistically significant and positive for overall regions coastal regions and non coastal regions in addition the results from the dumitrescu hurlin granger causality test show that there is unidirectional causality running from agricultural output to electricity consumption for non coastal regions and there is bidirectional causality between agricultural electricity consumption and output for overall panel and coastal regions findings and policy implications are further discussed

energy income causality in oecd countries revisited the key role of capital stock abstract this paper applies a recent advance in panel analysis to estimate the panel cointegration and panel vector error correction models for a set of 22 oecd countries using annual data covering the period 1960 2001 we investigate the relationship between energy consumption and income using an aggregate production function and controlling for the capital stock as well as by exploring the dynamic directions of the causality among these three variables we firstly obtain solid and convincing evidence of a fairly strong long run equilibrium relationship among them secondly it is found that the capital stock is much more productive than energy consumption third it is observed that neglecting the impact of the capital stock on income tends to overestimate the effect of energy consumption finally the panel causality test shows bi directional causal linkages exist among energy consumption the capital stock and economic growth overall the findings reveal that the capital stock plays a critical role in realizing the dynamic relationship between energy and income

fiscal policy shocks and stock prices in the united states this paper uses a range of structural vars to show that the response of us stock prices to fiscal shocks changed in 1980 over the period 1955 1980 an expansionary spending or revenue shock was associated with modestly higher stock prices after 1980 along with a decline in the fiscal multiplier the response of stock prices to the same shock became negative and larger in magnitude we use an estimated dsge model to show that this change is consistent with a switch from an economy characterised by active fiscal policy and passive monetary policy to one where fiscal policy was passive and the central bank acted aggressively in response to inflationary shocks

the relationship amongst energy consumption foreign direct investment and output in developed and developing countries abstract the current study inspects the nexus amongst energy consumption fdi inflows and output in 75 countries meantime the period 1990 2010 we further examine this relationship with regard to developed as well as developing countries assembled from diverse geographic regions from the world the present results display that there is proof of bidirectional linkage concerning fdi and output per capita concerning renewable energy consumption and gross domestic product per capita and concerning non renewable energy and gross domestic product per capita in the three groups of countries developed all and developing in addition the judgments detect a bidirectional linkage concerning renewable energy consumption and fdi in developed countries an increase of 1 rate in renewable energy participates to improving fdi by 0 185 and at the same time an increase of fdi contributes to enhancing renewable energy by 0 292 nevertheless in the case of all and developing countries the results discover unidirectional link moving from foreign inflows to both sorts of energy in conclusion the policy recommendations of our empirical results are taken into consideration

the demand for food and calories we investigate nutrition and expenditure in rural maharashtra in india we estimate that the elasticity of calorie consumption with respect to total expenditure is 0 3 0 5 a range that is in accord with conventional wisdom the elasticity declines only slowly with levels of living and is far from the value of zero suggested by a recent revisionist literature in these indian data the calories necessary for a day s activity cost less than 5 percent of the daily wage which makes it implausible that income is constrained by nutrition rather than the other way around

monetary policy uncertainty and the market reaction to macroeconomic news abstract we examine whether monetary policy uncertainty influences the reaction of the equity treasury security foreign exchange and crude oil markets as well as medium term interest rates to u s macroeconomic announcements using intraday futures data we show that in the presence of higher policy uncertainty the response to macroeconomic news weakens in the stock and crude oil markets and strengthens in the treasury interest rate and foreign exchange markets in times of elevated monetary policy uncertainty macroeconomic announcements impact the financial and crude oil markets to a large extent through expectations of future monetary policy

the energy growth nexus in thailand does trade openness boost up energy consumption the nexus between trade openness and energy demand is hot topic of discussion among academicians and researchers and numerous studies are available in existing literature while investigating the nexus between trade openness and energy demand this paper explores the relationship between energy consumption trade openness and economic growth in case of thailand in doing so we have applied bayer and hanck cointegration approach to test whether the long run relationship exists between the variables our results confirm the presence of cointegration between the variables energy consumption stimulates economic growth trade openness adds in economic growth the causality analysis reveals that energy consumption granger causes economic growth and in resulting economic growth granger causes energy consumption trade openness and energy consumption are interdependent i e trade openness granger causes energy consumption and in return energy consumption granger causes trade openness this paper openness up new directions for policy making authorities in thailand to design a comprehensive energy and trade policies to sustain economic growth for long run

family decision making for educational expenditure new evidence from survey data for nigeria this study examines the determinants of educational expenditures by households in nigeria data from the nigerian general household survey panel 2012 2013 wave 2 was used and a double hurdle mode

a literature survey on energy growth nexus abstract this paper provides a survey of the recent progress in the literature of energy consumption economic growth and electricity consumption economic growth causality nexus the survey highlights that most empirical studies focus on either testing the role of energy electricity in stimulating economic growth or examining the direction of causality between these two variables although the positive role of energy on growth has become a stylized fact there are some methodological reservations about the results from these empirical studies a general observation from these studies is that the literature produced conflicting results and there is no consensus neither on the existence nor on the direction of causality between energy consumption electricity consumption and economic growth as a policy implication to avoid from conflicting and unreliable results the authors may use the autoregressive distributed lags bounds test two regime threshold co integration models panel data approach and multivariate models including new variables such as real gross fixed capital formation labor force carbon dioxide emissions population exchange rates interest rates etc thus the authors should focus more on the new approaches and perspectives rather than by employing usual methods based on a set of common variables for different countries and different intervals of time

the saving and investment nexus for china evidence from cointegration tests the saving and investment nexus as postulated by feldstein and horioka fh 1980 is revisited the saving investment correlation for china is estimated over the periods 1952 1998 and 1952 1994 the latter culminating in a period of fixed exchange rate regime amongst the key results it is found that saving and investment are correlated for china for both the period of the fixed exchange rate and the entire sample period with high saving investment correlation the results suggest that the chinese economy is in conformity with the fh hypothesis this is a valid outcome for in china capital mobility was fairly restricted over the 1952 1994 period as indicated by the relatively low foreign direct investment

backward and forward solutions for economies with rational expectations in models where anticipations of future endogenous variables influence current behavior there exists an infinity of solutions under the assumption of rational expectations this problem has been dealt with in the study of macro economic models by the implicit or explicit use of one of three additional requirements optimality consistency with alleged economic behavior or conformity of the endogenous variables to an imposed stationarity condition these requirements have coincided in existing models leading to the choice of a unique solution a forward solution the purpose of this paper is to review the problem characterize the solutions and examine whether these requirements are acceptable section i presents a simple model and derives the set of solutions the model makes no claim to generality but has the major advantage that the issues are easily understood in this simple case section ii discusses the requirement of consistency with economic behavior section iii discusses the requirement of stationarity and section iv provides some conclusions