why do some emerging economies proactively accelerate the adoption of renewable energy abstract this article analyses the determinants of renewable energy consumption in a panel of six major emerging economies namely brazil china india indonesia philippines and turkey that are proactively accelerating the adoption of renewable energy using fully modified ordinary least square fmols dynamic ordinary least square dols and granger causality methods this paper finds that in the long run renewable energy consumption is significantly determined by income and pollutant emission in brazil china india and indonesia while mainly by income in philippines and turkey causal link between renewable energy and income and between renewable energy and pollutant emission are found to be bidirectional in the short run these results suggest that the appropriateness of the efforts undertaken by emerging countries to reduce the carbon intensity by increasing the energy efficiency and substantially increasing the share of renewable in the overall energy mix

levelized cost of electricity lcoe of renewable energies and required subsidies in china newhuadu business school research fund china sustainable energy program g 1305 18257 national social science foundation of china 12zd059 ministry of education 10 jbg 013

rebound effect in china evidence from the power generation sector abstract when talking about energy conservation rebound effect re is always concerned which defined as the increasing energy consumption relative to the counterfactual predicted by technological progress because of efficiency induced decrease in the real price of energy services in this paper we try to find a way to figure out the re through calculating the substitution relations accord with the definition based on the trans log cost function and considering the asymmetric impact on energy cost share equation the paper applies allen uzawa substitution elasticity to establish the price oriented analysis diagram of fossil energy consumption re using time series data applying the joint method of the dynamic ols dols and the seemingly unrelated regressions sur the re in china s electricity generation sector is estimated the results showed that the re is 11 6 in china s electricity generation sector if allowing for asymmetric price effects which indicates that china s power generation sector generally displays a feature of energy saving

measuring unified efficiency of chinese fossil fuel power plants intermediate approach combined with group heterogeneity and window analysis abstract as a newly proposed method intermediate approach has several unique features relative to conventional radial and non radial approaches this study contributes to the dea literature by combining intermediate approach with group heterogeneity in a time horizon this extended methodology has two important advantages since it can separate inefficiency related to different production frontiers originated from heterogeneity issue and provide steady results of time effects across periods empirically this method is used to examine unified efficiency of chinese fossil fuel power plants at provincial levels from 2005 to 2015 all provinces are classified into two regional groups our main findings are as follows first there exists significant group heterogeneity between coastal and inland provinces where coastal provinces outperform inland provinces second there are considerable differences in unified efficiency measures across provinces for most observations best practice gap ratio is the most important driving factor furthermore the relative importance of three decomposed indicators varies sharply across provinces finally the concept of managerial disposability should attract sufficient attention when designing environmental policies thus there should be more combined contributions from eco technology advancements along with managerial efficiency improvements by corporate leaders and policy makers this can a new direction for china s environmental policy

local institutions and the politics of urban growth this article uses a political market framework to analyze how the structure of local political institutions affects the relative political influence of development and environmental interests in the context of urban growth using panel data from 406 florida cities from 1998 to 2003 the empirical analysis finds important interaction effects between the structure of city executive branch institutions and interest group variables the economic and political forces driving urban growth do not operate identically in all cities they vary as a function of institutional context institutional structure helps determine which interest groups have their preferences reflected in local land use changes and development patterns the resulting patterns suggest a sustainability paradox wherein richer environmental interests push for the preservation of environmental amenities while at the same time accelerating the number of residential units built in a community

does health insurance reduce illness related worker absenteeism the objective of this article is to examine whether having health insurance reduces illness related absenteeism among older workers a nationally representative sample of 1780 workers in the united states aged 52 64 are drawn from the 2004 2006 health and retirement study hrs binary logistic regressions and censored tobit models are estimated for workers likelihood of missing work days due to illness and the number of illness related work days missed respectively while explicitly addressing the possibility of insurance selection effects the findings suggest that over a 12 month period older workers without health insurance are as likely as insured workers to miss work days due to illness and there are no differences in the number of days missed between insured and uninsured workers however there is strong evidence that poor baseline health onset of new diseases and longer hospitalization significantly increase an older worker s absenteeism at work these results suggest that having health ins

absenteeism as a mechanism for approaching an optimal labor market equilibrium an empirical study this research examines absence as a response to a non optimal labor market equilibrium its basic premise is that workers may be using absenteeism to move themselves closer to an optimal equilibrium in situations where due to greater than desiredwork hours the workers marginal rate of substitution of income for leisure mrs is less than the wage rate for the last hour worked this notion is tested for a sample of workers using tobit analysis with individual data from company records on absence and wages and an empirical measure of each worker s mrs the results indicate a significant positive relationship between absence and the difference between a worker s mrs and wage

technological learning and renewable energy costs implications for us renewable energy policy abstract this paper analyzes the relationship between current renewable energy technology costs and cumulative production research development and demonstration expenditures and other institutional influences combining the theoretical framework of learning by doing and developments in learning by searching with the fields of organizational learning and institutional economics offers a complete methodological framework to examine the underlying capital cost trajectory when developing electricity cost estimates used in energy policy planning models sensitivities of the learning rates for global wind and solar photovoltaic technologies to changes in the model parameters are tested the implications of the results indicate that institutional policy instruments play an important role for these technologies to achieve cost reductions and further market adoption

bureaucratic discretion or congressional control regulatory policymaking by the federal trade commission this paper extends stigler and peltzman s approach to regulation by incorporating a legislature the model yields comparative statics results and hence testable implications the paper then tests between two opposing approaches about regulatory agency behavior the first assumes agencies operate independently of the legislature and hence exercise discretion the second assumes that congress controls agency decisions the recent behavior of the federal trade commission provides the empirical setting substantial evidence is found for the specific predictions of the model including the hypothesis of systematic congressional influence over ftc decisions

dynamic implications of absence behaviour this paper analyses the absence behaviour of workers in the context of a two period model the theoretical results that emerge highlight the potential benefits of analysing absenteeism within a multi time period model as opposed to a single time period model which has generally been adopted by the theoretical models of absenteeism to date workers are employed under a two period contract which is characterized by an experience rated sick pay scheme the theoretical results of the model indicate that if a worker faces such a sick pay scheme the theoretical results of the model indicate that if a worker faces such a sick pay scheme then the probability of absence in the current period is reduced the empirical analysis explores the absence rates observed from a set of workers who face an experience rated sick pay scheme the empirical results present some support in favour of the predictions which arise from the theoretical model

women and absenteeism health or economics full time workers in the united states lost 3 5 percent of scheduled work time due to unscheduled work absences in 1978 nearly 7 out of 100 workers experience at least one spell of absence a week however u s absentee rates have remained fairly constant over the past several years and are generally well below the rates of western europe for example west germany lost 11 percent of scheduled work time to unscheduled work absences holland lost 10 percent and italy lost 15 percent in 1972 73 part of the higher absentee rates in western europe is thought to be caused by the high prevalence of sick leave availability in these countries work loss from unscheduled absences is substantially higher among female workers than among male workers in the united states in may 1978 women lost 4 3 percent of scheduled work time compared to 3 1 percent for men absence incidence rates are also higher for women 8 6 percent of women workers experience a spell of absence during a typical work week compared to 5 4 percent of men workers the large majority of unscheduled work absences are due to illness and injury the average female worker lost 5 4 days from work for health reasons compared to 4 7 days for the average male worker in 1979 there have been several recent research efforts on the causes and consequences of worker absenteeism steve allen 1981 found evidence that observed differences in absentee rates between the sexes could be accounted for by differences in marginal earnings and the flexibility of the work schedule my 1978 study found that women generally lost fewer days from work than men for most common illnesses there has been little research to date on gender differences in work loss due to illness that takes into account differences in the occupational distribution of workers and differences in marginal earnings as well as variations in health status this paper reports on an empirical investigation of the determinants of gender differences in illness related absentee rates in this investigation labor market characteristics such as differences in earnings and occupational mix between men and women differences in health status and the impact of family are analyzed using a regression framework

impact of industrialisation on co2 emissions in nigeria abstract developing countries including nigeria aim to achieve industrialisation and sustainable development however there are few empirical studies that examined the impact of industrialisation led economic transformation on carbon emissions in developing countries this is the focus of this study the paper investigates the impact of industrial value added on co2 emissions in nigeria using the kaya identity framework and augmented dickey fuller adf johansen s cointegration technique and vector error correction model vecm the data spans from 1980 to 2011 the result of the adf test indicates that continual long term policies that exert permanent shocks on the variables are required to achieve economic development industrialisation and co2 reduction the result of the analysis shows that industrial value added has an inverse and significant relationship with co2 emissions which suggests that there is no evidence that industrialisation increases carbon emissions in nigeria gdp per capita and population has positive and significant impacts on co2 emission energy intensity and carbon intensity has positive but very weak significant impact at 10 level on co2 emission the paper recommends that policy makers in nigeria should pursue pragmatic industrialisation policies coupled with modest decarbonisation and energy efficiency measures in order to ensure long term industrial economic and sustainable development

absenteeism efficiency wages and shirking we investigate the absence behaviour of workers when there is asymmetric information regarding worker health an individual s health is assumed to be private information to that individual and only observable to a third party at cost our aim is to complement the existing largely empirical studies of absence behaviour which have tended to treat the phenomenon exclusively as a labour supply decision on the part of workers cf allen 1981 barmby and treble 1991 barmby orme and treble 1991 and dunn and youngblood 1986 our approach is to draw out the interactive aspects of the employment relationship we assume that workers are ex ante uncertain as to their state of health and supply labour on the basis of an all or nothing utility maximising decision taken once a realisation of this state has been received utility is a function of income leisure and health and workers value leisure more the sicker they are firms are able to exert some control over individual behaviour by monitoring workers and threatening to fire shirkers that is workers absenting themselves with unacceptable sickness our model highlights an efficiency wage effect through which wages may be used as a method of absence control in particular the optimal response of the firm to an increase in the cost of monitoring is to discourage shirking by raising wages furthermore to the extent that

technical change dynamics evidence from the emerging renewable energy technologies abstract this paper explores the respective contributions of the effects of learning and returns to scale in the capital costs reduction pattern experienced by renewables causality analysis and econometric estimation of learning curves are performed on two emerging renewable energy technologies namely pv and wind learning effects appear as an essential driving force a result which concurs with the widely acknowledged importance of experience in technical progress inherent to economic growth the existence of non constant and flexible returns to scale are further highlighted their effect on diffusion dynamics is shown to be potentially considerable particularly at the outset of innovation deployment however returns to scale are suggested to be constant in the long term institutional commitment in supporting innovation therefore seems justified both on the basis of the occurrence of learning effects and diseconomies of scale these findings appear to be essential to the dynamics of innovation diffusion and market structure

three paradigms for the role of capitalization requirements in insured financial institutions standard models for deposit insurance strike analogies to more familiar financial contracts and conceive of risk as exogenous the oldest model of deposit insurance likens it to passively underwriting casualty insurance a more sophisticated but still bilateral model likens deposit insurance to writing a passive put option on the enterprise whose funding is insured delays in acknowledging the wreck of the s l industry and its federal insurer fslic discredit these models as guides to managing a deposit insurance fund deposit insurance is better interpreted as a trilateral performance bond that enhances the credit of an insured institution this interpretation endogenizes risk emphasizes incentive conflict and underscores the need to optimize loss control activity the bonding model clarifies that a subset of the monitoring and disciplinary activities traditionally undertaken by government officials can usefully be privatized

subordination of american capital abstract to economists agency problems present challenges that can be resolved through optimal contracting or incentive mechanisms to politicians agency problems represent entitlements to be allocated among favored constituencies corporate management constitutes a powerful constituency independent of the interests of workers local communities and other corporate stakeholders the political process has for politically rational but economically dabatable reasons systematically subordinated investors desire to resolve agency problems to managers desire to be protected from capital market discipline politically explicit modes of analysis thus complement traditional tools of finance theory and improve our ability to explain capital market structure and behavior

absenteeism in a medium sized manufacturing plant 1991 absenteeism in a medium sized manufacturing plant applied economics vol 23 no 1 pp 161 166

the congressional bureaucratic system a principal agent perspective with applications to the sec this paper provides the theoretical perspective and empirical support for congressional dominance of agency decisions my thesis is twofold first because much of the previous evidence on this question is not evidence at all many scholars intuition and conclusions are based on a logically flawed foundation second i have provided here and in previous work a look at a variety of different agencies and in each case have shown how the events can plausibly be interpreted as involving congress agency problems within the congressional bureaucratic system are real and substantial just as they are within corporations however as in the latter institutional forms develop within the congressional system to partially if not wholly mitigate these problems the logical perspective together with the evidence provide a strong case against the agency dominance hypothesis as typified by the early sections of niskanen 1971 and wilson 1980

absenteeism predictors least squares rank regression and model selection results this paper examines the determinants of absenteeism using ols rank based re gressions and a model selection procedure the results show that personal attributes are the most important determinants of long term absences for total working days lost the penalty factors are the most significant predictors the results also show that absenteeism tends to be lower among firms with more part time workers unionization on the other hand increases the total days lost due to absenteeism

the pricing of manufactured goods during trade liberalization evidence from chile israel and korea this paper is an investigation of price setting behavior in chile israel and korea when each of these countries moved from a fairly closed to a more open international trade regime in some cases the intensification of the opening resulted from real appreciation rather than from a formal adjustment in tariff rates as in chile 1980 82 and israel 1983 84 the central thesis of this paper is that the structural price equation for import competing manufactured goods changes with the degree of openness to trade when the economy is fairly closed the main weight is commanded by domestic cost variables and excess demand and foreign prices only affect pricing through their effects on imported material prices during trade liberalization the rate of change of prices of an increasing proportion of manufacturing goods begins to be influenced by the landed cost of similar imports but domestic variables still have a role because selected domestic manufactured goods are considered imperfect substitutes for internationally traded products empirical results from time varying parameter estimation show that domestic currency prices of imports become progressively more important during the liberalization processes in the three countries

a political theory of regulation with some observations on railway abandonments one of the main themes of partisan dispute in the recent past and doubtless in the foreseeable future is whether or not the value of detailed governmental regulation of the economy exceeds the cost this is exactly the kind of dispute that might be resolved by raising it from the level of mere partisan interest to the level of economic and political science unfortunately however it has not been raised because we do not have the necessary intellectual apparatus namely a theory about the motivation for the operation of and the consequences of regulation as a result most of the discussion consists of biased ad hoc explanations of particular cases with little effort to formulate and test alternative generalizations we have therefore nothing but unresolved and unresolvable disputes about a more or less random collection of stories and some contradictory recipes about cause and effect

analyzing cost of grid connection of renewable energy development in china abstract renewable energy is believed to be the central issue in sustainable development literatures on renewables costs are rather sparse especially on costs of integration and system balancing the objective of this paper is to fill the research gap by providing an assessment for the cost of china s grid connected renewable energy development and analyze its sharing between different stakeholders due to china s pricing mechanism of renewable energy and their cost decreasing potential the pricing model of feed in tariff and dynamic technological learning processes are employed in the estimation of purchasing cost the positive bias is overcome by considering china s energy saving dispatching policy the results suggest that purchasing cost would be 32 57 40 80 billion yuan over 2012 2020 and peak in 2017 grid integration costs which further involve costs of grid infrastructure and system balancing are also investigated we find that grid infrastructure will cost 27 88 billion yuan by 2015 and soar to 45 32 billion by 2020 while system balancing will cost 31 49 billion yuan in 2015 and 63 97 billion yuan in 2020 among which a substantial part over 60 comes from electricity loss in energy transfer the different parts of these costs are underwritten by disparate participants due to china s renewable energy policies and its institutional arrangement purchasing cost is shared by power consumers through res the cost of grid infrastructure is mainly covered by grid enterprises and there is no mechanism to specify how to share the cost electricity loss during system balancing which might become a major obstacle for system balancing

reprint of the pros and cons of sick pay schemes testing for contagious presenteeism and noncontagious absenteeism behavior abstract this paper provides an analytical framework and uses data from the u s and germany to test for the existence of contagious presenteeism and negative externalities in sick leave insurance the first part exploits high frequency google flu data and the staggered implementation of u s sick pay mandates to show using a reduced form framework that population level influenza like disease rates decrease after employees gain access to paid sick leave next a simple theoretical framework provides evidence on the underlying behavioral labor supply mechanisms the model theoretically decomposes overall labor supply adjustments moral hazard into contagious presenteeism and noncontagious absenteeism behavior and derives testable conditions the last part illustrates how to implement the model exploiting a german sick pay reform and administrative industry level data on certified sick leave by diagnosis the empirical test finds that the labor supply elasticity for contagious diseases is significantly smaller than for noncontagious diseases under the identifying assumptions of the model this finding provides additional indirect evidence for the existence of contagious presenteeism

cost of long distance electricity transmission in china abstract china s energy resources reserves are concentrated on the central and western regions meanwhile the major energy demand is distributed in the eastern region large scale of cross regional electricity transmission is implemented to guarantee the power supply the long distance electricity transmission ldet cost is an essential component of the final detail price this paper proposes a new method to evaluate the real cost of ldet which mainly focuses on the price mark up between the electricity exporter and importer a weighted least square regression model is applied to evaluate the influence of the factors that could impact the real operating cost of the ldet furthermore we apply the ldet cost model to evaluate the synthesize cost of renewable energy and find the current renewable policy of china is inefficient

the pros and cons of sick pay schemes testing for contagious presenteeism and noncontagious absenteeism behavior abstract this paper provides an analytical framework and uses data from the u s and germany to test for the existence of contagious presenteeism and negative externalities in sick leave insurance the first part exploits high frequency google flu data and the staggered implementation of u s sick pay mandates to show using a reduced form framework that population level influenza like disease rates decrease after employees gain access to paid sick leave next a simple theoretical framework provides evidence on the underlying behavioral labor supply mechanisms the model theoretically decomposes overall labor supply adjustments moral hazard into contagious presenteeism and noncontagious absenteeism behavior and derives testable conditions the last part illustrates how to implement the model exploiting a german sick pay reform and administrative industry level data on certified sick leave by diagnosis the empirical test finds that the labor supply elasticity for contagious diseases is significantly smaller than for noncontagious diseases under the identifying assumptions of the model this finding provides additional indirect evidence for the existence of contagious presenteeism

how does the implementation of the policy of electricity substitution influence green economic growth in china abstract to promote the level of electrification reduce environmental pollution and achieve the goal of clean energy usage and green economic growth in china the national development and reform commission and other eight departments jointly issued and implemented the policy of electricity substitution in 2016 electricity substitution aims to replace traditional fossil fuels such as coal and fuel oil with clean electric energy in different fields e g industry transportation and construction and deal with the pollutants at power generation however we still need to find out the exact impact of the policy of electricity substitution on energy saving and emission reduction in this paper we estimate the economically feasible increment of electricity demand according to different classifications in electricity substitution technology furthermore based on the input output model we discuss the relative influence of the policy of lectricity substitution the main conclusions are first the policy of electricity substitution alone is not adequate to reduce the dependence on fossil energy and environmental pollution under china s current power generation structure we should also increase the use of renewable energy second the power sector plays a leading role in stimulating economic output and the increasing electricity consumption due to the policy of electricity substitution can boost the green development of china s economy

analysis of the eu policy package on climate change and renewables abstract in 2009 the eu decided to reduce greenhouse gas emissions at least by 20 in 2020 compared to 1990 and to supply 20 of energy needs by 2020 from renewable energy sources this paper uses an energy model coupled with a non co 2 greenhouse gas model to assess the range of policy options that were debated to meet both targets policy options include trading of renewable targets carbon trading in power plants and industry and the use of the clean development mechanism to improve cost efficiency the models also examined fairness by analysing the distribution of emission reduction in the non emission trading sector the distribution of co 2 allowances in the emission trading sector and the reallocation of renewable targets across member states the overall costs of meeting both targets range from 0 4 to 0 6 of gdp in 2020 for the eu as a whole the redistribution mechanisms employed significantly improve fairness compared to a cost effective solution

is biomass power a good choice for governments in china abstract to fulfill the target of emissions reduction the chinese government has made many efforts to develop renewable energy biomass power can provide stable power supply avoid wasting straw resources and protect rural environment at the same time however the development of renewable power requires subsidies from the government but increased subsidies placed heavy burden on the governments whereas these governments want to develop renewable energy with minimum costs this paper attempts to answer the question that whether the development of biomass power is a good choice for local governments in china for this purpose the goal of emissions reduction and subsidies of renewable energy powers were discussed the main conclusion is that although the subsidies for biomass power were slightly higher than those for wind power biomass power is a good choice for governments considering other benefits especially for regions with rich agricultural and forest residues in the future regional and local conditions should be considered in the planning of biomass power development

impacts of increasing renewable energy subsidies and phasing out fossil fuel subsidies in china abstract subsidies to fossil fuel consumption have made china s energy system fragile and unsustainable it is necessary for china to reform fossil fuel subsidies and reflect the resource cost and environmental cost in energy prices considering the life cycle external costs this paper estimates the scale of fossil fuel subsidy and the true cost of renewable energy in 2010 and evaluates impacts of increasing renewable energy subsidies and phasing out fossil fuel subsidies on macro economy and energy system in china based on scenario analysis simulation results show that the negative impacts on economic growth can be reduced from 4 460 to 0 432 if only 10 of fossil fuel subsidies were removed increasing subsidies for renewable energy has positive impacts on macroeconomic variables although the economic benefits per unit of subsidies for renewable energy are lower than those for fossil fuels by 0 06 0 19 cny the revenue gap can be narrowed by shifting more subsidies from fossil fuels to renewables increasing subsidies for renewable energy helps optimize china s energy system in three ways the first is making energy consumption structure cleaner the second is improving energy efficiency and the third is addressing the problem of imbalanced distribution and consumption of energy

valuing chinese feed in tariffs program for solar power generation a real options analysis newhuadu business school research fund china sustainable energy program g 1305 18257 national social science foundation of china 12zd059 ministry of education 10gbj013

the roles of inter fuel substitution and inter market contagion in driving energy prices evidences from china s coal market abstract coal has been dominating energy supply and consumption in china with the country becoming the largest energy supplier and consumer worldwide due to inter fuel substitution of crude oil and inter market contagion of international coal market china s coal price might be interrelated with crude oil price and international coal price however the precise roles of these two effects in determining china s coal price are unknown this paper contributes to previous literature by investigating this issue we find that co movements between china s coal price and crude oil price largely hinge on the shares of oil and coal in china s energy mix while its co movements with international coal price depend on scales of coal trade inter fuel substitution dominated the interaction of china s coal market with other energy types but the importance of inter market contagion has been increasing we also find that china might have become an originator for driving the returns of crude oil and international coal in particular after 2008 furthermore china s coal market is still a net volatility recipient for shocks from both crude oil market and international coal market given the increased integration of global energy markets we anticipate this paper to provide a better understanding on the dynamic changes in china s coal prices

opportunities and challenges for renewable energy policy in china renewable energy is the inevitable choice for sustainable economic growth for the harmonious coexistence of human and environment as well as for the sustainable development government support is the key and initial power for developing renewable energy in this article an overall review has been conducted on renewable energy development policy including laws and regulations economic encouragement technical research and development industrialized support and government model projects etc in china on this basis a systematic analysis has been conducted on the disadvantages of renewable energy development policy on the point of long term effective system for renewable energy development a series of policy advice has been offered such as strengthening the policy coordination enhancing regional policy innovation echoing with clean development mechanism implementing process management constructing market investment and financing system it is expected that the above advices could be helpful to ever improvement of renewable energy development policy c 2007 elsevier ltd all rights reserved