simultaneous attainment of energy goals by means of green certificates and emission permits abstract we discuss the analytical effects of introducing emission permits and green certificates and the corresponding quotas as regulatory mechanisms to respectively reduce emissions from electricity production and ensure a certain deployment of renewable energy the different case studies in this paper show that both instruments can be used in order to reach an emission goal or a goal of renewable energy however the combination of these instruments and the way they are used is shown to be important for the price faced by consumers it is shown that the effect on the consumer price is not an unambiguous increase with the introduction of a green quota there is a choice between quotas leading to a lower consumer price and quotas leading to a higher consumer price as a result of this it is shown that it is always optimal to reach a renewable energy deployment goal by the use of green certificates however to reach an emission goal it is sometimes most favourable with respect to consumer prices to use green certificates and sometimes to use emission permits

the consequences of doubling the minimum wage the case of indonesia minimum wages in indonesia were tripled in nominal terms and doubled in real terms in the first half of the 1990s the author evaluates the effects of this hike on wage earnings wage employment and investment after describing indonesia s minimum wage policy and surveying the literature on the effects of minimum wages the author applies relatively simple statistical tools to individual and aggregate data he visually inspects the wage distribution for full time laborers and employees to assess the extent of compliance with minimum wages he uses regression analysis involving minimalist specifications and data aggregated by province to estimate the elasticity of wage earnings wage employment and investment with respect to the minimum wage a wide dispersion in the ratio of minimum wages to labor productivity across the 27 indonesian provinces can be used to identify the effects of the minimum wage the results suggest that minimum wages have a moderate effect on outcomes in indonesia s labor market taken at face value these results imply that doubling the minimum wage led to a 10 percent increase in average wages a 2 percent decrease in wage employment and a 5 percent decrease in investment the disemployment effect appears to be considerable in small firms but employment may actually increase in large firms

why does the combination of the european union emissions trading scheme and a renewable energy target makes economic sense abstract the european climate and energy mix of targets and policies has been criticised by many economists in particular it is often argued that the renewable energy targets do not make economic sense because they represent an expensive option to reduce co2 emissions within a cap and trade scheme such as the european union emissions trading scheme eu ets in addition it has also been claimed that support for renewable electricity deployment negatively interacts with the eu ets having a dampening effect on the co2 price which favours the dirtiest technologies and is detrimental for the greener ones in this article we argue that this mainstream economic view is short sighted and that a multidisciplinary economic analysis of the climate and energy policy mix is required mainstream economic analysis is based on a narrow approach for the assessment of instrument combinations and neglects relevant insights from several economic disciplines including innovation economics and political economy approaches in reality economic theory supports the combination of an ets and renewable energy targets the existence of different policy goals and market failures the demand pull influence of renewable energy policies on innovation a political economy approach and the different risk exposure of renewable energy technologies call for a policy mix although policy combinations are not a panacea and bring problems on their own the aforementioned negative interaction between renewable energy deployment and the carbon price in the eu ets can be mitigated through appropriate coordination and or instrument choice and design

using local labor market data to re examine the employment effects of the minimum wage using quarterly census data for 1996 2000 the author evaluates how minimum wages affected teenage employment at the county level an analysis that includes all counties yields small and statistically insignificant effects consistent with previous research using state panels however in counties where the minimum wage was likely binding above the market clearing wage for teens the negative impact on employment was considerably larger the effect was strongest in small counties was restricted to transitory jobs and new hires and apparently was not experienced by young adults ages 19 22 the small employment effects found in much of the literature the author argues at least partly reflect the estimates inclusion of local labor markets where the minimum wage is not binding by averaging the effects across all areas with no disaggregation based on where the minimum wage is binding and where it is not these studies overlook important regional variation

government failure rent seeking and capture the design of climate change policy climate change has been described as one of the biggest market failures less attention has been paid to the government failures associated with interventions and the implications for the design of climate change policy this paper sets out the main types of government failure and shows how the processes of rent seeking and capture help to explain both why the choice of targets and instruments has been so inefficient and also why the resulting costs of carbon mitigation are likely to be considerably higher than the estimates provided by the stern review and other recent studies two examples are given emissions trading and renewables policy a number of generic conclusions are drawn about how taking account of government failures can help to improve policy design and limit the impact of the climate change pork barrel which existing policies have created copyright 2010 oxford university press

germany s solar cell promotion dark clouds on the horizon abstract this article demonstrates that the large feed in tariffs currently guaranteed for solar electricity in germany constitute a subsidization regime that threatens to reach a level comparable to that of german hard coal production a notoriously outstanding example of misguided political intervention yet as a consequence of the coexistence of the german renewable energy sources act eeg and the eu emissions trading scheme ets the increased use of renewable energy technologies does not imply any additional emission reductions beyond those already achieved by ets alone similarly disappointing is the net employment balance which is likely to be negative if one takes into account the opportunity cost of this form of solar photovoltaic pv support along the lines of the international energy agency iea 2007 energy policies of iea countries germany 2007 review international energy agency oecd paris p 77 we recommend the immediate and drastic reduction of the magnitude of the feed in tariffs granted for solar based electricity ultimately producing electricity on this basis is among the most expensive greenhouse gas abatement options

minimum wages and retirement the authors study the effect of the minimum wage on the employment outcomes and social security claiming of older us workers from 1983 to 2016 the probability of work at or near the minimum wage i

mitigation of adverse effects on competitiveness and leakage of unilateral eu climate policy an assessment of policy instruments the european union eu has developed a strategy to mitigate climate change by cutting greenhouse gas ghg emissions and fostering low carbon technologies however the risk of implementing unilateral policies is that distortive effects are generated at the global scale affecting world energy prices international competitiveness and the geographical allocation of carbon intensive production processes using a dynamic cge model we assess the rate of carbon leakage and adverse impacts on competitiveness in a number of scenarios over the period 2010 2050 according to the model results we highlight two major issues first in the case of a unilateral eu climate policy carbon leakage and negative effects on competitiveness are quite serious anti leakage measures can only mitigate leakage and adverse economic impacts on competitiveness in a limited way on the contrary an optimality analysis addressing the environmental effectiveness cost effectiveness and political feasibility of alternative policy solutions reveals that the eu long term decarbonisation strategy by investing in energy efficiency and renewable energy might ensure protection of vulnerable manufacturing activities while enhancing the competitiveness of technologically advanced industries

happy birthday you re fired the effects of an age dependent minimum wage on youth employment flows in the netherlands the dutch minimum wage for workers aged 15 to 23 is defined as a stepwise increasing function of a worker s calendar age using dutch administrative records the author shows that the birthday disc

using regional variation in wages to measure the effects of the federal minimum wage the imposition of a national minimum wage standard provides a natural experiment in which the treatment effect varies across states depending on the fraction of workers initially earning less than the new minimum the author exploits this fact to evaluate the effect of the april 1990 increase in the federal minimum wage on teenagers wages employment and school enrollment comparisons of grouped and individual state data confirm that the rise in the minimum wage increased teenagers wages there is no evidence of corresponding losses in teenage employment or changes in teenage school enrollment

employment effects of minimum and subminimum wages panel data on state minimum wage laws using panel data on state minimum wage laws and economic conditions for the years 1973 89 the authors reevaluate existing evidence on the effects of a minimum wage on employment their estimates indicate that a 10 increase in the minimum wage causes a decline of 1 2 in employment among teenagers and a decline of 1 5 2 in employment for young adults similar to the ranges suggested by earlier time series studies the authors also find evidence that youth subminimum wage provisions enacted by state legislatures moderate the disemployment effects of minimum wages on teenagers

auctions or grandfathering the political economy of tradable emission permits despite the prevalence of grandfathered permits we still observe that a hybrid policy in which a fraction of initial emission permits is distributed through auctions is adopted in some cases we also observe that some polluting industries support auctioned permits and that most environmental groups support grandfathered permits this paper attempts to explain these phenomena from the perspective of political economy and investigates the conditions under which grandfathering auctions or a hybrid instrument will be the equilibrium policy by constructing a two stage lobbying game in which the type of policy instrument auction grandfathering or a hybrid instrument is determined in the first stage and then the number of permits is decided in the second stage we highlight the strategic interaction of the lobbying activities between the two stages in explaining the behavior of the lobbying groups

getting handcuffs on an octopus theoretical work on minimum wage policy emphasizes labor market dynamics but the resulting implications for worker mobility remain largely untested the authors show that in the teenage labor market higher minimum wage standards reduce worker flows and increase job stability furthermore they find that the employment effects of a relatively higher minimum wage vary considerably across markets with different levels of turnover and labor market tightness results help to explain the small effects of minimum wage standards on employment commonly found in the aggregate data and are consistent with labor market models that involve search frictions

local labor markets and welfare spells do demand conditions matter this paper examines the impact of changes in labor market conditions on participation in the aid to families with dependent children afdc program in california transitions off welfare and transi

understanding carbon lock in abstract this paper narrative argues that industrial economies have been locked into fossil fuel based energy systems through a process of technological and institutional co evolution driven by path dependent increasing returns to scale it is asserted that this condition termed carbon lock in creates persistent market and policy failures that can inhibit the diffusion of carbon saving technologies despite their apparent environmental and economic advantages the notion of a techno institutional complex is introduced to capture the idea that lock in occurs through combined interactions among technological systems and governing institutions while carbon lock in provides a conceptual basis for understanding macro level barriers to the diffusion of carbon saving technologies it also generates questions for standard economic modeling approaches that abstract away technological and institutional evolution in their elaboration the question of escaping carbon lock in is left for a future paper

political economy constraints on carbon pricing policies what are the implications for economic efficiency environmental efficacy and climate policy design abstract economists traditionally view a pigouvian fee on carbon dioxide and other greenhouse gas emissions either via carbon taxes or emissions caps and permit trading cap and trade as the economically optimal or first best policy to address climate change related externalities yet several political economy factors can severely constrain the implementation of these carbon pricing policies including opposition of industrial sectors with a concentration of assets that would lose considerable value under such policies the collective action nature of climate mitigation efforts principal agent failures and a low willingness to pay for climate mitigation by citizens real world implementations of carbon pricing policies can thus fall short of the economically optimal outcomes envisioned in theory consistent with the general theory of the second best the presence of binding political economy constraints opens a significant opportunity space for the design of creative climate policy instruments with superior political feasibility economic efficiency and environmental efficacy relative to the constrained implementation of carbon pricing policies this paper presents theoretical political economy frameworks relevant to climate policy design and provides corroborating evidence from the united states context it concludes with a series of implications for climate policy making and argues for the creative pursuit of a mix of second best policy instruments

reply to credible research designs for minimum wage studies the authors make three points in this reply to the article by allegretto dube reich and zipperer adrz 2017 first adrz shed no new light on the sensitivity of estimated minimum wage employmen

failure is an option institutional change entrepreneurial risk and new firm growth does an institutional change that lowers failure barriers improve new firm growth we take advantage of a quasi natural experiment in japan that drastically reduced the stringency of bankruptcy regulations to examine this question using longitudinal data over a 10 year period we find that bankruptcy reform increases the rates of bankruptcy and founding and more importantly the likelihood of high growth ventures by disproportionately encouraging elite individuals i e those with superior human and social capital to start firms in turn these firms are more likely than others to achieve high growth broadly put we contribute to research at the nexus of institutional theory and entrepreneurship by emphasizing the connectedness of barriers to failure venture growth and elite entrepreneurs we also highlight how institutional change that eases bankruptcy change can foster a regenerative cycle of failure founding and growth by attracting more capable entrepreneurs overall we conclude that lowerin

minimum wage effects throughout the wage distribution this paper provides evidence on a wide set of margins along which labor markets can adjust in response to increases in the minimum wage including wages hours employment and ultimately labor income not surprisingly the evidence indicates that low wage workers are most strongly affected while higher wage workers are little affected workers who initially earn near the minimum wage experience wage gains nevertheless their hours and employment decline and the combined effect of these changes on earned income suggests adverse consequences on net for low wage workers

public policies to support the development of renewable energy in romania a review abstract the aim of this study is to review the public policies used to support the development of renewable energy in romania over the past ten years romania assumed a target of 24 share of renewable energy in consumption in 2020 higher than the average target of the european union and this target has already been reached in the beginning of 2014 as a result of the public policies implemented therefore this study examines firstly the support schemes for the development of renewable energy in the european union underlining the arguments to support the renewable energy as well as the main barriers for its development secondly this study analyses the renewable energy sector in romania in terms of theoretical and economic potential production and consumption of renewable energy and legislation related to the renewable energy thirdly this study discloses the main issues of the public renewable energy policy in romania starting with an overview of the tradable green certificates system and revealing the changes of the romanian support scheme and the possible effects of the policy changes the results of the present study may be useful for further research regarding public policies for the development of renewable energy projects

the uniqueness of the energy security justice and governance problem this article argues that among all policy fields exhibiting externalities of a global scale energy stands out on four dimensions vertical complexity horizontal complexity higher entailed costs and stronger path dependency these structural attributes are at odds with contemporary key challenges of energy security energy justice and low carbon energy transition with regard to the latter energy governance challenges occur related to unclear levels of authority and weak resilience this has implications for energy scholarship specifically relating to the political economy of energy transitions discussions about common pool resources systems analysis and other neighboring disciplines

minimum wages and the demand for labor i formulate measures of the effective minimum wage based on broad definitions of the labor costs that face employers and use these measures in reestimating some simple equations relating the relative employment of youths and adults to the u s minimum wage using aggregate data for 1954 78 i then ground the model more closely in the theory of factor demand first by adding the relative wages of youths and adults to the equation describing their relative employment and then by specifying a complete system of demand equations for these two types of labor teen employment responds quite robustly to changes in the effective minimum in these specifications with an elasticity of 0 1 a translog cost function defined over young workers adults and capital shows that the effective minimum wage reduces employers ability to substitute other factors for young workers using both sets of results i find that a subminimum wage for youths would have increased their employment with at most a small loss of jobs among adults this abstract was borrowed from another version of this item

state level estimates of minimum wage effects research using state level data to estimate minimum wage effects on employment follows the textbook treatment of minimum wages assuming that minimum wages are binding and that labor markets are competitive we present an alternative method of estimating minimum wage effects using similar data that relaxes these assumptions using a disequilibrium approach applying this approach to the data and sample period used in many earlier state level studies suggests that simple state level reduced form estimates of minimum wage effects on employment depend on the sample used and may badly understate the disemployment effects of a binding minimum wage

the effect of minimum wages on youth employment in canada a panel study previous u s panel estimates of minimum wage effects have been criticized on the grounds that their identification rests on comparisons of low wage and high wage workers using canadian panel data for 1988 90 i compare estimates based on the traditional u s methodology with those based on samples of low wage workers exclusively the results would appear to vindicate the critics the minimum wage effect from the latter approach is virtually zero yet estimates from different subgroups of low wage workers indicate that there is a significant disemployment effect for those with longer low wage employment histories this highlights the heterogeneity within low wage workers and the importance of carefully defining the target group not solely based on workers wages

minimum wage shocks employment flows and labor market frictions we provide the first estimates of the effects of minimum wages on employment flows in the u s labor market identifying the impact using policy discontinuities at state borders we find that minimum wages have a sizable negative effect on employment flows but not stocks separations and accessions fall among affected workers we interpret our findings using a job ladder model in which minimum wage increases can reduce job to job transitions we find that a standard calibration of the model generates predicted relative magnitudes of the employment stock and flow elasticities that are very close to our reduced form estimates

effects of the minimum wage on employment dynamics the voluminous literature on minimum wages offers little consensus on the extent to which a wage floor impacts employment we argue that the minimum wage will impact employment over time through changes in growth rather than an immediate drop in relative employment levels we show that commonly used specifications in this literature especially those that include state specific time trends will not accurately capture these effects using three separate state panels of administrative employment data we find that the minimum wage reduces job growth over a period of several years this finding is supported using several empirical specifications

a reassessment of the new economics of the minimum wage literature with monthly data from the current population survey we estimate the employment effects of federal minimum wage increases using monthly current population survey cps data from 1979 through 1997 we find that the empirical differences in the new minimum wage literature based on cps data primarily can be traced to alternative methods of controlling for macroeconomic conditions we argue that the macroeconomic controls commonly included in models where no employment impact is found are inappropriate we consistently find a significant but modest negative relationship between minimum wage increases and teenage employment using alternative controls or allowing employer responses to the policy to occur with some delay

a cost benefit analysis of the eu 20 20 2020 package the european commission did not publish a cost benefit analysis for its 2020 climate package this paper fills that gap comparing the marginal costs and benefits of greenhouse gas emission reduction the uncertainty about the marginal costs of climate change is large and skewed and estimates partly reflect ethical choices e g the discount rate the 2010 carbon price in the eu emissions trading system can readily be justified by a cost benefit analysis emission reduction is not expensive provided that policy is well designed a condition not met by planned eu policy it is probably twice as expensive as needed costing one in ten years of economic growth the eu targets for 2020 are unlikely to meet the benefit cost test for a standard discount rate 3 pure rate of time preference the benefit cost ratio is rather poor 1 30 so that benefits need to be very much higher or costs very much lower than typically assumed to justify the 2020 targets only a very low discount rate 0 prtp would justify the 20 emission reduction target for 2020

the upstairs market for large block transactions analysis and measurement of price effects this article develops a model of the upstairs market where order size beliefs and prices are determined endogenously we test the model s predictions using unique data for 5 625 equity trades during the period 1985 to 1992 that are known to be upstairs transactions and are identified as either buyer or seller initiated we find that price movements prior to the trade date are significantly positively related to trade size consistent with information leakage as the block is shopped upstairs further the temporary price impact or liquidity effect is a concave function of order size which may result from upstairs intermediation

are the effects of minimum wage increases always small new evidence from a case study of new york state the authors estimate the effect of the 2004 6 new york state nys minimum wage increase from 5 15 to 6 75 per hour on the employment rates of 16 to 29 year olds who do not have a high school diploma using data drawn from the 2004 and 2006 current population survey they employ difference in difference estimates to show that the nys minimum wage increase is associated with a 20 2 to 21 8 reduction in the employment of less skilled less educated workers with the largest effects on those aged 16 to 24 their estimates imply a median employment elasticity with respect to the minimum wage of around 0 7 large relative to previous researchers estimates the authors findings are robust to their choice of geographically proximate comparison states the use of a more highly skilled within state comparison group and a synthetic control design approach moreover their results provide plausible evidence that state minimum wage increases can have substantial adverse labor demand effects for low skilled i

minimum wages in a low wage labour market care homes in the uk this paper studies the economic effects of minimum wages in a sector that is very vulnerable to minimum wage legislation the uk care homes sector we study the effects of the introduction of the national minimum wage nmw in april 1999 on wages and employment before and after minimum wage introduction and before and after the subsequent increase of the minimum wage in october 2001 we also study home closures between 1999 and 2001 the results show sizeable wage effects and some evidence of employment reductions but we are unable to detect any effect on home closure

a public choice view on the climate and energy policy mix in the eu how do the emissions trading scheme and support for renewable energies interact abstract in this paper we analyze the rationale for an energy policy mix when the european emissions trading scheme ets is considered from a public choice perspective that is we argue that the economic textbook model of the ets implausibly assumes 1 efficient policy design and 2 climate protection as the single objective of policy intervention contrary to these assumptions we propose that the ets originates from a political bargaining game within a context of multiple policy objectives in particular the emissions cap is negotiated between regulators and emitters with the emitters abatement costs as crucial bargaining variable this public choice view yields striking implications for an optimal policy mix comprising res supporting policies whereas the textbook model implies that the ets alone provides sufficient climate protection our analysis suggests that support for renewable energies 1 contributes to a more effective ets design and 2 may even increase the overall efficiency of climate and energy policy if other externalities and policy objectives besides climate protection are considered thus our analysis also shows that a public choice view not necessarily entails negative evaluations concerning efficiency and effectiveness of a policy mix

the employment effect in retail trade of california s 1988 minimum wage increase in this article we study the labor market effect of california s 1988 minimum wage increase in the retail trade industry two different approaches to evaluating the minimum wage effects suggest that the textbook economic analysis of minimum wages pertains employment growth in california s low wage retail trade sector appears to have been tempered by the minimum wage increase

government failure and market failure on the inefficiency of environmental and energy policy in this article we describe some important themes in energy and environmental policy there are two main reasons for our interest in these policies first such policies will likely be important in the coming decades as issues related to climate change and energy security come to the fore second there are important lessons to be learned from a careful review of the actual performance of energy and environmental policies we undertake a selective survey of the literature to highlight what is known about the efficiency of particular kinds of policies laws and regulations in these areas this paper makes three key contributions the first is to synthesize a large literature on energy and environmental policy in a way that can be easily digested by both non experts and experts the second contribution is to suggest that if history is a guide then we should not expect many interventions in these policy areas to come close to maximizing net economic benefits the third is to suggest what might be needed for the development of more efficient energy and environmental policies copyright 2010 oxford university press

the cost of climate policy in the united states abstract we re evaluate prospects for us economic growth and the likely costs of advanced technologies given recent developments and then apply the mit emissions prediction and policy analysis eppa model to evaluate three core ghg policy scenarios for the us that cap emissions at different levels the three policy scenarios involve allowance allocations that through 2050 are 1 constant at present emissions levels 2 linearly reduced to 50 below present 3 linearly reduce emissions to 80 below present the cumulative allowance allocations over the horizon of the policy are 287 203 and 167 gt of co 2 equivalent respectively we compare the results to previous analysis of these same policy scenarios to evaluate how the changed growth and technology prospects affect the results we focus on 203 and 167 gt scenarios because current proposals envision deep cuts in emissions from present the 167 gt scenario is closest to proposals currently being considered by congress and supported by the us administration however we do not attempt to model specific details of actual proposals we test results to alternative assumptions about program coverage and banking behavior measured in terms of changes in economic welfare the economic cost of 203 and 167 gt cases is in the range of 2 to 3 by 2050 with co 2 prices between 48 and 67 in 2015 rising to between 190 and 266 by 2050 implementation details matter when an idealized economy wide cap and trade is replaced by coverage omitting some sectors or if the credibility of long term target is weak limiting banking behavior prices and welfare costs change substantially

revisiting the minimum wage employment debate throwing out the baby with the bathwater we revisit the minimum wage employment debate which is as old as the department of labor in particular we assess new studies claiming that the standard panel data approach used in much of the new minimum wage research is flawed because it fails to account for spatial heterogeneity these new studies use research designs intended to control for this heterogeneity and conclude that minimum wages in the united states have not reduced employment we explore the ability of these research designs to isolate reliable identifying information and test the untested assumptions in this new research about the construction of better control groups our evidence points to serious problems with these research designs we conclude that the evidence still shows that minimum wages pose a tradeoff of higher wages for some against job losses for others and that policymakers need to bear this tradeoff in mind when making decisions about increasing the minimum wage

stepping up but back how eu policy reform fails to meet the needs of renewable energy actors the european commission ec has been active in setting european policy and driving forward penetration of renewable energy re across member states ms recent challenging economic conditions increases in electricity price for most european consumers an entrenched company oligopoly and the lightening of re subsidies have all shifted the ec to a new realism for energy and climate policy the 2014 ec communication on climate and energy 2020 2030 removes ms level re targets in favour of a single eu wide target 27 re supply and phasing out of subsidies for mature re by 2020 2030 the purpose of this research is to determine if the recent policy moves by the ec are concomitant with what re actors need in terms of eu policy reform a questionnaire was implemented with expert professional energy actors across all ms of the eu in order to determine priority factors limiting re penetration key issues for re in the eu and the specific policy areas which needed reform by the ec the questionnaire was implemented just before production of the aforementioned 2014 communication and included 108 respondents respondents replied to questions related to the significance re implementation issues impact of the economic crisis on re implementation need for further eu national policy on re the main areas to target ec reform were identified as well as the policy areas the most wanted by re actors conclusions include i the lack of engagement of the sample of re actors with eu level policy with more of a focus on national and global agendas ii a relatively coherent view in actors of the differential role of ec and ms governments and iii a failure in recent ec policy to deal with the most important perceived policy challenges in the re sector clarity and stability of subsidies and financial instruments

comment on david neumark and william wascher employment effects of minimum and subminimum wages panel data on state minimum wage laws in their article published in the minimum wage research symposium in the october 1992 issue of this journal industrial and laborrelations review volume 45 number 1 pp 55 81 david neumark and william wascher claim to find empirical support for three propositions 1 a higher minimum wage leads to a lower teenage employmentpopulation rate 2 the effect of the minimum wage on employment can be seen within a year but becomes stronger after two years and 3 in states with legal subminimum wages a significant fraction of teenage employees are paid a subminimum wage and the availability of a subminimum wage blunts the disemployment effect of the minimum wage the same symposium contains three papers by us that present empirical evidence suggesting conclusions opposite those of neumark and wascher 1 since neumark and