a minimum wage can be welfare improving and employment enhancing abstract we examine whether minimum wages can fulfill a useful role as part of an optimal tax transfer scheme the government cannot observe household abilities only their incomes and is constrained to ensure that those working are at least as well off as those not working a minimum wage combined with the institutional features of typical welfare systems allows the incentive constraint to be severed at the ability level associated with the minimum wage if such a scheme can be enforced the government can increase the amount of redistribution from those working to those not working and possibly lower the number of unemployed

european schemes for promoting renewables in liberalised markets abstract the paper describes possibilities and problems for penetration of supply systems based on renewable energy sources in liberalised markets the analysis is based on recent development in eu with different models for support of installations based on renewable energy these include feed in models with guaranteed minimum tariffs tender models for different bands of technologies and green certificates trading models with obligatory consumer quota the paper describes the market situation in selected european countries including germany the uk holland and denmark an eu directive from september 2001 has postponed the decision on a possible harmonisation of promotional models until at least 2005 in order to obtain more practical experience with the different support schemes a critical evaluation is given in this paper of the different models with proposals for a balanced development between environmental and trading concerns it is argued that too much emphasis is presently given to the side of free trade at the expense of long range planning for a sustainable energy development

the impact of minimum wages on youth employment in portugal textabstractfrom january 1 1987 the legal minimum wage for workers aged 18 and 19 in portugal was uprated to the full adult rate generating a 49 3 increase between 1986 and 1987 in the legal minimum wage for this age group this shock is used as a natural experiment to evaluate the impact of the minimum wage change on teenagers employment by using a large firm level micro data set it is shown that by comparing the employment growth of 18 19 year old workers with their 20 25 year old counterparts one can identify the employment effects of the minimum wage hike the same comparisons are done with 30 35 year old workers this study finds that the rise in the minimum wage significantly reduced employment this conclusion is reinforced by evidence showing that these employment effects are concentrated in firms more likely to be affected by the change in the law

the consequences of minimum wage laws some new theoretical ideas economists generally agree that the effect of a binding minimum wage law is to move firms backward along the demand curve for low skill workers however this prediction of worker displacement depends critically on the assumption that the productivity of firms labor is not dependent on the wage in this paper we show that in a conventional efficiency wage model a minimum wage may increase the level of employment in low wage jobs the formal logic of our model is similar to the case of labor demand under monopsony but arises in a model with a large number of employers

minimum wages for domestic workers impact evaluation of the indian experience abstract what impact does minimum wage legislation have on wages and employment opportunities in an informal sector in a developing country the paper answers this question in the context of minimum wage legislation for domestic workers in india over the period of 2004 2012 combining matching procedure with difference in difference estimation approach supported by extensive robustness checks the paper estimates both the short run and the long run impact of the legislation on real wages and employment results show a positive impact of the legislation on real wages in the shortrun while there is limited evidence of this effect persisting in the long run further the legislation did not seem to have any impact at the extensive margin on the probability of being employed as a domestic worker over short or long run our analysis further reveals that the wages of majority of workers remain below the minimum wage available evidence from the ground in line with theoretical predictions point towards weak enforcement of the legislation as the potential driving factor of observed results as india recently extended national level minimum wage for all workers the paper provides a cautionary tale on the potential pitfalls of implementation of this legislation in informal sector and suggests some ways to overcome the same

putting sustainable investing into practice a governance framework for pension funds this article presents a framework intended to provide pension funds with practical guidance for the successful implementation of a sustainable investing strategy the framework is developed with respect to the uk and us pension funds as these share certain common legal characteristics and focuses on the changes that pension funds adopting such a strategy should make to their investment strategies and governance particularly through the formulation and articulation of clear investment mission and strong investment beliefs the article proceeds with a review of socially responsible investment sri and more recent responsible investment ri literature in the context of growing public awareness but not necessarily understanding of the concept of sustainability literature review of sri field sri ri and sustainable investing section it then examines the literature on pension fund governance arguing the need for more detailed practical guidance for funds moving towards sustainable investing especially for those implementing a sustainable investing strategy anglo american pension fund governance section it presents the framework for the practical implementation of sustainable investing in the sustainable investing framework section finally we review the relevant anglo american legal backdrop outlining how pension funds adopting our framework should approach their fiduciary obligations and then discussing potential regulatory enablers of sustainable investment legal context barriers to and enablers of sustainable investing section

the drivers of responsible investment the case of european pension funds we investigate what drives responsible investment of european pension funds pension funds are institutional investors who assure the income of part of the population for a long period of time increasingly stakeholders hold pension funds accountable for the non financial consequences of their investments and many funds have engaged in responsible investing however it appears that there is a wide difference between pension funds in this respect we investigate what determines pension funds responsible investments on the basis of a survey of more than 250 pension funds in 15 european countries in 2010 we use multinomial logistic regression and find that especially legal origin of the country ownership of the pension fund and fund size related variables are to be associated with pension funds responsible investment for fund size we establish a curvilinear relationship especially the smallest and largest pension funds in the sample tend to engage with responsible investing

renewable energy sources in the spanish electricity market instruments and effects the implementation of directive 2001 77 ec on the promotion of electricity produced from renewable sources sets a target of 22 1 of electricity consumption in the eu in 2010 and establishes various mechanisms that member countries may adopt depending on their needs this paper analyses these mechanisms their implementation in spain by means of rd 661 2007 and the degree of fulfilment of objectives it concludes with an analysis of the effectiveness of the mechanisms adopted and recommendations on market design

responsible investing of pension assets links between framing and practices for evaluation despite the increase in the acceptance of responsible investing ri in general allianz in www allianzglobalinvestors com 2010 the global community is still witnessing unprecedented levels of practices that can only be categorized as unsustainable it appears then that either the inroads made by the ri community have not kept up with the increase in unsustainable practices or that the ri process itself has been ineffective at producing meaningful change the current study aims to investigate the practices used by pension plan sponsors to determine how they may enable or interfere with the adoption of implementation of ri we adopt framing theory benford and snow annual review of sociology 26 611 639 2000 specifically the idea that particular frames find alignment when they resonate with their targets by either bridging extending amplifying or transforming a domain we extend research to include understudied practices by performing an analysis of 60 public pension funds in canada we find evidence of disconnect between the financial frame which dominates practices for compliance and evaluation and the social frame of ri as a source of change if the aim of ri is to produce long term change then a consideration of whether it aligns with extant practices is critical we discover a variety of frame alignment tactics already employed in practice we also find that even within the dominant financial frame opportunities for frame extension amplification and transformation do exist and examine how these are more or less possible depending on how the asset management structure is designed

grid parity and self consumption with photovoltaic systems under the present regulatory framework in spain the case of the university of jaen campus abstract the cut off of any subsidy or feed in tariff that incentives the installation of new renewable energy systems which are close to the grid parity is a reality in most of the european countries but in the recent years the grid parity has worsened because of the global economic crisis in the case of spain in addition to the economic problems the photovoltaic sector has been dramatically damaged through a changeable regulatory framework an excessive bureaucracy and the inclusion of additional fees or possible back up tolls that are very prejudicial for the deployment of this sector nowadays the current spanish legislation mentions the possibility of self consumption totally or partially of the electricity generated by pv or any renewable energy systems but up to the date of this work the law that regulates the administrative technical and economic conditions for the net metering of the electrical energy produced within the consumer s network is still under a draft stage in this paper it is analyzed the case of the university of jaen where it has been identified and simulated several pv systems on the roofs and parking lots of the university campus and considering the current electrical tariffs hourly defined for the case of high power and high voltage consumers it has been done a cost and economic analysis as a result it has been obtained an average levelised cost of energy around 0 125 kwh 1 a discount payback time of 17 5 years or less a positive net present value and a nominal internal rate of return of 8 48 in the worst case beyond that it has been carried out a sensitivity analysis of the factors that have more influence in the profitability of these systems like the initial investment cost the pv electricity yield additional taxes and the variations in the electricity price market

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

a historical review of promotion strategies for electricity from renewable energy sources in eu countries abstract the core objective of this paper is to elaborate on historically implemented promotion strategies of renewable energy sources and the associated deployment within the european electricity market hence at a first glance the historic development of renewable energy sources in the electricity res e sector is addressed on member state and on sectoral level as well as consequently discussed according to available res e potentials and costs the specific focus of this paper are promotion strategies for res e options as they are the key driver of an efficient and effective res e deployment therefore the paper depicts the main types of different promotion schemes and their properties additionally several cases studies of different european member states show an in depth analysis of the different res e promotion schemes in this context special emphasises are put on the question of effective and efficient promotion scheme designs of different res e technologies generally conducted research led to the conclusion that technology specific financial support measures of res e performed much more effective and efficient than others did hence it is not all about the common question of feed in tariffs vs quota systems based on tradable green certificates but more about the design criteria of implemented res e support schemes

how effective is the minimum wage at supporting the poor this study investigates the antipoverty efficacy of minimum wage policies proponents of these policies contend that employment impacts are negligible and suggest that consumers pay for higher labor costs through imperceptible increases in goods prices adopting this empirical scenario the analysis demonstrates that an increase in the national minimum wage produces a value added tax effect on consumer prices that is more regressive than a typical state sales tax and allocates benefits as higher earnings nearly evenly across the income distribution these income transfer outcomes sharply contradict portraying an increase in the minimum wage as an antipoverty initiative

green electricity market development lessons from europe and the us this study compares the development and implementation of green electricity policies in germany the netherlands sweden and the united states a set of countries applying a range of policy instruments to encourage electricity from renewable energy sources a general tendency is identified that policies shift emphasis from r d stimulation towards dissemination and market application of renewable energy technologies we argue that in light of the long term nature of policy goals on energy security mitigation of climate change and environmental protection the applied range of policy instruments may be lacking in providing incentives for the long term development of new technologies clarifying policy objectives would allow careful selection of policy instruments including support for r d improved capacity building for policy implementation is also important

basic concepts for designing renewable electricity support aiming at a full scale transition by 2050 abstract renewable electricity supply is a crucial factor in the realization of a low carbon energy economy the understanding is growing that a full turn over of the electricity sectors by 2050 is an elementary condition for avoiding global average temperature increase beyond 2 c this article adopts such full transition as europe s target when designing renewable energy policy an immediate corollary is that phasing in unprecedented energy efficiency and renewable generation must be paralleled by phasing out non sustainable fossil fuel and nuclear power technologies the double phasing programme assigns novel meaning to nearby target settings for renewable power as share of total power consumption it requires organizing in the medium term eu wide markets for green power a highly demanding task in the present context of poorly functional markets in brown power the eu commission s 2007 2008 proposals of expanding tradable certificates markets were not based on solid analysis of past experiences and future necessities the keystone of sound policies on renewable electricity development is a detailed scientific differentiation and qualification of renewable electricity sources and technologies for measuring the huge diversity in the field we provide but structuring concepts about such qualification because implementation requires extensive research resources support for renewable electricity development is organized via feed in prices or premiums and via quota obligations connected to tradable green certificates green certificates are dependent on physical generated renewable power but separable and no joint products contrary to conventional wisdom we argue their separation in cost analysis but firm linking during trade a few graphs illustrate the importance of assigning qualities to different renewable power sources technologies feed in systems based on an acceptable qualification perform generally better than certificate markets imposing uniform approaches on a very diverse reality for a similar reason uniform and undifferentiated taxation of non sustainable energy sources cannot replace renewable energy support schemes capable of differentiation

equilibrium wage dispersion and interindustry wage differentials this paper develops a search theoretic explanation of interindustry wage differentials given coordination problems in the labor market the probability of filling a vacancy is an increasing function of the wage offered in equilibrium firms that find vacancies more costly will offer higher wages the model thus explains the persistence of interindustry wage differentials and their correlation with industry average capital labor ratio and profitability additionally the model predicts that high wage firms will receive more applications per job opening and that wages in the labor market will behave as strategic complements

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

do good workers hurt bad workers or is it the other way around i study the effect of worker heterogeneities on wages and unemployment in a directed search model a worker s productivity in a given firm depends both on his type and on a worker firm specific component firms advertise unconditional wage offers only the resulting equilibrium is inefficient with a too high wage premium for high type workers and too few high type jobs this reduces the welfare of high type workers my findings contrast with the findings in the literature on labor market segmentation where it is argued that the existence of high type workers forces down wages and reduces welfare for low type workers

will policies to promote renewable electricity generation be effective evidence from panel stationarity and unit root tests for 115 countries abstract this study examines whether policies to promote renewable electricity generation are likely to be effective by applying panel unit root and stationarity tests to time series data on renewable electricity generation for 115 countries over the period 1980 2008 we find that for the panel as a whole and almost three quarters of the individual countries renewable electricity generation is characterized by a unit root this result implies that policies to promote renewable electricity generation such as renewable portfolio standards which result in annual increases in renewable energy and as such which represent permanent positive shocks to the long run growth path of renewable electricity generation will be more effective in increasing renewable electricity generation than policies with a pre specified time horizon

minimum wage effects on employment substitution and the teenage labor supply evidence from personnel data using personnel data from a large us retail firm i examine the firm s response to the 1996 federal minimum wage increase compulsory increases in average wages had negative but statistically insignificant effects on overall employment however increases in the relative wages of teenagers led to significant increases in the relative employment of teenagers especially younger and more affluent teenagers further analysis suggests a pattern consistent with noncompetitive models where the legislation affected mainly the wages of teenagers and so was only moderately binding it led both to higher teenage labor market participation and to higher absolute employment of teenagers

the effect of minimum wages on immigrants this study examines how minimum wage laws affect the employment and earnings of low skilled immigrants and natives in the united states minimum wage increases might have larger effects among low skilled immigrants than among natives because on average immigrants earn less than natives due to lower levels of education limited english skills and less social capital results based on data from the current population survey for the years 1994 2005 do not indicate that minimum wages had adverse employment effects among adult immigrants or natives who did not complete high school however low skilled immigrants may have been discouraged from settling in states that set wage floors substantially above the federal minimum

the effect of the minimum wage on the fast food industry using a longitudinal survey of fast food restaurants in texas the authors examine the impact of recent increases in the federal minimum wage on a low wage labor market less than 5 of fast food restaurants were using the new youth subminimum wage in july august 1991 even though the vast majority paid a starting wage below the new hourly minimum wage immediately before it became effective although some restaurants increased wages beyond the level needed to comply with higher minimum wages in both 1990 and 1991 those federal minimum wage increases greatly compressed the distribution of starting wages in the texas fast food industry two findings at variance with conventional predictions are that 1 employment increased more in those firms likely to have been most affected by the 1991 minimum wage increase than in other firms and 2 price changes were unrelated to mandated wage changes

the effect of minimum wage laws on the distribution of employment theory and evidence abstract recent research casts doubt on the view that minimum wage laws reduce employment we show that in a simple model of bilateral search with heterogeneous workers a minimum wage law increases employment however the increased competition from higher productivity workers makes lower productivity workers worse off without making higher productivity workers better off we provide evidence that minimum wage laws shift employment from adults to teenagers and students this raises concerns about the distributional consequences of minimum wages even when they increase employment

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

the merit order effect a detailed analysis of the price effect of renewable electricity generation on spot market prices in germany the german feed in support of electricity generation from renewable energy sources has led to high growth rates of the supported technologies critics state that the costs for consumers are too high an important aspect to be considered in the discussion is the price effect created by renewable electricity generation this paper seeks to analyse the impact of privileged renewable electricity generation on the electricity market in germany the central aspect to be analysed is the impact of renewable electricity generation on spot market prices the results generated by an agent based simulation platform indicate that the financial volume of the price reduction is considerable in the short run this gives rise to a distributional effect which creates savings for the demand side by reducing generator profits in the case of the year 2006 the volume of the merit order effect exceeds the volume of the net support payments for renewable electricity generation which have to be paid by consumers

profitability analysis of grid connected photovoltaic facilities for household electricity self sufficiency abstract spain exhibits a high level of energy dependence and has significant solar energy resources these two facts have given rise to the prominence that renewable energy particularly solar photovoltaic technology has enjoyed in recent years supported by a favorable regulatory framework currently the spanish government is providing new ways in energy policy to enhance and accelerate the development of low power photovoltaic generation facilities for self consumption by introducing energy policies for feed in payments of surplus electricity such facilities are an example of distributed electrical generation with important benefits for the environment and the rest of the electrical system because when properly managed they can help improve the system s stability and reduce overall losses by analyzing household demand and solar photovoltaic energy resources the profitability of such facilities is considered in this article taking into account the technical and economic impact of storage systems and proposing models for feed in payments of surplus electricity in an attempt to assess whether this method of electricity generation versus the method of conventionally supplied power from a grid at a regulated tariff can rival each other economically in terms of parity

harmonization of renewable electricity feed in laws in the european union this paper focuses on the harmonization of feed in laws in the european union as a support mechanism for the promotion of renewable electricity in particular it proposes a methodology for harmonization based on a feed in law with a modular and transparent premium for renewable electricity producers this premium considers technology costs some grid services political incentives and national priorities the proposed approach includes flexibility mechanisms to update and revise premiums to avoid windfall profits for producers and to share technology innovation benefits with electricity consumers while maintaining incentives for innovation our approach is based on the review of the main features of the german and spanish feed in laws and takes into account other necessary considerations for harmonization such as grid access funding definitions and standards ownership of rights derived from renewables and exceptions for small non commercial producers and energy intensive industries

harmonization of renewable electricity feed in laws a comment abstract this comment aims at critically analyzing some of the economic efficiency issues that are raised in the paper by munoz et al 2007 harmonization of renewable electricity feed in laws in the european union energy policy 35 3104 3114 on the harmonization of feed in law schemes for renewable electricity in the european union we comment on the choice between green certificate systems and feed in laws but pay particular attention to the implementation and design of a harmonized feed in law scheme in the comment we argue first that the approach suggested by munoz et al tends to downplay many of the practical difficulties in assessing the real costs facing investors in renewable electricity not the least since the presence of regulatory uncertainty about the marginal costs of renewable electricity may be essential for the choice between different support systems concerning the benefit side of renewable electricity promotion the munoz et al 2007 paper builds on an interpretation of the eu renewables directive that provides plenty of room for national priorities and that therefore essentially implies that harmonized support premiums per se are of little value we argue instead that a harmonized system should primarily address the international spillover effects from renewable electricity promotion not the least those related to improved security of supply in europe there exists then a strong case for disregarding the specific national benefits of renewable electricity production in the design of harmonized support systems and for instead considering international perhaps at the start bilateral policy support coordination based on entirely uniform support levels

cost effectiveness of renewable electricity policies we analyze policies to promote renewable sources of electricity a portfolio standard rps raises electricity prices and primarily reduces gas fired generation a knee of the cost curve exists between 15 and 20 goals for 2020 in our central case and higher natural gas prices lower the cost of greater reliance on renewables a renewable energy production tax credit lowers electricity price at the expense of taxpayers which limits its effectiveness in reducing carbon emissions and it is less cost effective at increasing renewables than a portfolio standard neither policy is as cost effective as a cap and trade policy for achieving carbon emission reductions

the effect of minimum wages on immigrants employment and earnings this study examines how minimum wage laws affect the employment and earnings of low skilled immigrants and natives in the u s minimum wage increases might have larger effects among low skilled immigrants than among natives because on average immigrants earn less than natives due to lower levels of education limited english skills and less social capital results based on data from the current population survey for the years 1994 2005 do not indicate that minimum wages have adverse employment effects among adult immigrants or natives who did not complete high school however low skilled immigrants may have been discouraged from settling in states that set wage floors substantially above the federal minimum jel classifications j23 j38 j15

the public promotion of wind energy in spain from the transaction costs perspective 1986 2007 this paper analyzes the success of wind energy in spain from 1986 to 2007 certain special characteristics have emerged in spain that provide credibility to the feed in tariff fit device to promote this energy source to explain this success the analysis will focus on the intrinsic characteristics of fit using the concepts of the transaction cost theory tce nevertheless in this framework special attention is placed on the role that specific political and institutional factors have played in providing stability to this instrument thanks to an early start and an on going and generous fit device wind energy promotion for electricity has become a political success story in spain the main implication of this analysis is that this success is mainly due to the trade off between stability and flexibility in the use of spanish fit

minimum wage policy with optimal taxes and unemployment abstract using a search model i derive a formula that links the welfare gains from the minimum wage to its effect on low skilled labor force participation and employment this formula shows that the minimum wage is welfare improving if pushing the low skilled labor market tightness downwards brings it closer to its efficient level i estimate the causal effect of the minimum wage on low skilled labor force participation and employment using federal and state minimum wage variation i discuss the policy implications of my estimates when viewed through the lens of the marginal welfare gain formula

the role of portuguese electricity generation regimes and industrial production abstract this paper examines how renewables special regime simultaneously interact with conventional sources ordinary regime within the portuguese electricity generation system there is also an appraisal of the relationship between these two regimes and economic activity using the industrial production index first difference var modelling was applied for monthly data for the time span of 2007 m1 to 2012 m10 the appropriateness of the var is proved the relationship between variables develops within a structure of endogeneity i e they generate feedback and may be both explained and explaining variables simultaneously the outcomes show a strong complementarity between the ordinary and special regimes economic activity causes electricity consumption but only the special regime causes economic activity moreover the non renewable component of the special regime does not cause a need for backup from either the ordinary regime or imports contributing to a reduction in energy dependency

who benefits from a minimum wage increase this paper addresses the question of how a minimum wage increase affects the wages of low wage workers most studies assume that there is a simple mechanical increase in the wage for workers earning a wage between the old and the new minimum wage with some studies allowing for spillovers to workers with wages just above this range rather than assume that the wages of these workers would have remained constant this paper estimates how a minimum wage increase impacts a low wage worker s wage relative to the wage the worker would have if there had been no minimum wage increase the method allows for the effect to depend not only on the initial wage of the worker but also nonlinearly on the size of the minimum wage increase using current population survey data from 2005 to 2008 a period with a large number of u s state level minimum wage increases this paper finds that low wage workers who experience a small increase in the minimum wage tend to have lower wage growth than if there had been no minimum wage increase a large increase to the minimum wage increases the wages of not only those workers who previously earned less than the new minimum wage but also spill over to workers with moderately higher wages finally this paper finds little evidence of heterogeneity in the effect by age gender income and race

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

the distributional impacts of minimum wage increases when both labor supply and labor demand are endogenous we develop and estimate a one shot search model with endogenous firm entry and therefore zero expected profits and endogenous labor supply positive employment effects from a minimum wage increase can result as the employment level depends upon both the numbers of searching firms and workers welfare implications are similar to the classical analysis workers who most want the minimum wage jobs are hurt by the minimum wage hike with workers marginally interested in minimum wage jobs benefiting we estimate the model using cps data on teenagers and show that small changes in the employment level are masking large changes in labor supply and demand teenagers from well educated families see increases in their employment probabilities and push out their less privileged counterparts from the labor market this article has supplementary material online