public employment and the welfare state in sweden this is a nontechnical summary of a much longer study which will appear with the same title in richard freeman birgitta swedenborg and robert topel eds forthcoming i am especially indebted to henry ohlsson and birgitta swedenborg and to stan engerman vic fuchs assar lindbeck stephen lundgren and agnar sandmo for comments on initial drafts i alone am responsible for the views expressed here

tax reform evaluation using non parametric methods sweden 1980 1991 abstract this paper evaluates the tax reform carried out in sweden between 1980 and 1991 we use a recently developed non parametric estimation technique to account for the labor supply responses of married prime aged males we decompose the tax reform to study how the separate components influence hours of work tax revenue and income distribution we find that the decrease in marginal tax rates stimulated labor supply but that the other parts of the reform counteracted this effect the net increase in average desired hours of work was approximately 2 we also find that the reform was under financed and that inequality increased the non parametric predictions are compared to the results based on a flexible parametric model the qualitative results are similar but the quantitative results are quite different

efficient methods of measuring welfare change and compensated income in terms of ordinary demand functions a utility maximizing consumer with a completely known system of ordinary demand functions q h p c is considered let p qo and p q be two arbitrary equilibrium situations the problem is to evaluate in which of the situations the utility is higher without knowing the utility function revealed preference theory tells that the ordinary demand functions which are in principle observable contain enough information to solve the problem remaining difficulties are therefore mainly computational we present how the compensated income c i c p qo and the compensated demand h p cl1 are calculated with arbitrary accuracy using only the ordinary demand system our two efficient algorithms also have interesting interpretations in terms of index numbers and consumer surplus measures

nonparametric structural estimation of labor supply in the presence of censoring this paper extends the nonparametric structural method to estimate labor supply developed by blomquist and newey 2002 to handle cases in which there are individuals who do not work the method is then applied to married women in sweden from 1973 to 1999 i find an uncompensated wage elasticity of 0 98 and an income elasticity of 0 10 with the participation margin accounting for one third of the wage elasticity and two thirds of the income elasticity the elasticities vary however a lot over time due to differences in tax systems and demographics i also find results consistent with tax rates being around the net government revenue maximizing rates

the hausman macurdy controversy why do the results differ across studies the two perhaps most influential empirical labor supply studies carried out in the united states in recent years hausman 1981 and macurdy green and paarsch 1990 report sharply contradicting labor supply estimates in this paper we show that the seemingly irreconcilable views on the size of work disincentive effects and welfare losses can be attributed to the use of differing nonlabor income and wage measures in the two studies monte carlo experiments suggest that the wage measure adopted by macurdy green and paarsch 1990 might cause a severely downward biased wage effect such that data falsely refute the basic notion of utility maximization

labour supply estimation and public policy abstract economists devote considerable energies towards refining their econometric techniques to overcome difficulties connected with conducting empirical research despite advances in technique it is not clear whether further refinement in this direction is worthwhile for policy purposes it may be that no further amount of statistical adjustment of inadequate data will increase understanding and that better data is simply necessary to add to our knowledge but rarely is sufficient credit paid to new forms of data in short econometric technique is emphasized to the neglect of data innovation as if new data were merely lying about waiting for an ingenious suggestion for use this paper surveys advances of the last twenty five years in estimating labour supply for policy purposes with a view towards appreciating the relative contribution of both improvements in econometric technique as well as developments of new data after briefly detailing the key parameters which economists have sought to estimate we describe the early first generation research circa 1970 which is plagued by problems of unobservable variables measurement errors truncation and selectivity bias and non linear budget constraints second generation research constitute attempts to resolve one or more of these difficulties and the respective contribution of econometric technique and new data is acknowledged and assessed including the contribution of data generated by large scale social experiments in which participants are randomly assigned to different guaranteed income plans and their labour supply behaviour measured

labor supply responses and welfare effects of tax reforms during the late 1 980s and early 1 990s taxation of wage income has undergone a change towards a proportional tax regime in many countries our analysis shows that gradual tax reforms in norway may have removed some of the distortions on worker behavior moreover we find that proportional taxes may reduce the inequality in the distribution of disposable household income yet when the distributional consequences are related to changes in individual welfare we find that rich households may benefit far more than households at the other tail of the income distribution because they earn more without any significant increase in effort

labor supply deadweight loss and tax reform act of 1986 a nonparametric evaluation using panel data abstract tax reform act of 1986 tra 1986 has provided an invaluable source of variation in tax rates to study the effects of tax reforms on labor supply in the us most existing studies exploiting variation generated by tra 1986 have used cross sectional variation in tax rates or assumed a linear labor supply function or have not couched their analysis in a nonlinear budget set framework this paper uses the drastic variation in the budget set induced by tra 1986 as a source of identification and combines two novel approaches to estimate behavioral effects of tax reforms i first use nonparametric estimation methods with nonlinear budget sets blomquist soren newey w 2002 nonparametric estimation with nonlinear budget sets econometrica 70 6 2455 2480 to estimate a labor supply function using waves of psid just before and after tra 1986 nonparametric method developed in hausman and newey hausman j whitney newey 1995 nonparametric measurement of exact consumer s surplus and deadweight loss econometrica 63 1145 76 is then applied to estimate the deadweight loss from tra 1986 the nonparametric estimate of the compensated wage elasticity is 0 22 i find that tra 1986 had a small but positive effect on labor supply of men of about 2 at the sample mean tra 1986 was associated with robust reduction in deadweight loss from the pre tra 1986 level and this reduction is positively correlated with income and wages

bounds on elasticities with optimization frictions a synthesis of micro and macro evidence on labor supply how can price elasticities be identified when agents face optimization frictions such as adjustment costs or inattention i derive bounds on structural price elasticities that are a function of the observed effect of a price change on demand the size of the price change and the degree of frictions the degree of frictions is measured by the utility losses agents tolerate to deviate from the frictionless optimum the bounds imply that frictions affect intensive margin elasticities much more than extensive margin elasticities i apply these bounds to the literature on labor supply the utility costs of ignoring the tax changes used to identify intensive margin labor supply elasticities are typically less than 1 of earnings as a result small frictions can explain the differences between micro and macro elasticities extensive and intensive margin elasticities and other disparate findings pooling estimates from existing studies i estimate a hicksian labor supply elasticity of 0 33 on the intensive margin and 0 25 on the extensive margin after accounting for frictions

nonparametric estimation of the impact of taxes on female labor supply this paper proposes a simple extension of nonparametric estimation methods for nonlinear budget set models derived in blomquist and newey 2002 to censored dependent variables the nonparametric method is applied to estimate female labor supply elasticities using data on married women from the 1985 and 1989 waves of the panel study of income dynamics exploiting the substantial variation in budget sets caused by the tax reform act of 1986 as a source of identification the estimated wage elasticities from this new method are 0 56 overall and 0 27 on the intensive margin the income elasticity estimates are close to 0 67 overall and 0 13 on the intensive margin compared with the linear labor supply model the estimated elasticities are usually larger for the nonparametric specifications that account for nonlinear budget sets copyright 2010 john wiley sons ltd

demand specification for municipal water management evaluation of the stone geary form to specify demand in most water allocation problems researchers face a tradeoff between flexibility and parsimony flexible forms are less constraining on elasticity estimates but require large parameter sets that tend to cause poor out of sample forecasts and computational difficulties using a five year panel of texas municipalities the parsimonious stone geary form yields estimated demand functions that are comparable to flexible form results the stone geary specification also provides an estimate of the portion of water use that may not be responsive to price and is useful in analysing price structures and designing conservation policies

a decade of tax and benefit reforms in sweden effects on labour supply welfare and inequality sweden has experienced a sequence of tax and benefit reforms during the last decade in this paper we evaluate these reforms from labour supply welfare and inequality points of view we depart from a household labour supply model simulation of the model reveals that tax and benefit reforms have led to a considerable reduction of the excess burden regarding social welfare and inequality we show that the results depend to a large extent on the income inequality measure and the measure of social welfare as well as the income concept household disposable income or money metric utility

firm entry and institutional lock in an organizational ecology analysis of the global fashion design industry few industries are more concentrated geographically than the global fashion design industry we analyze the geography and evolution of the fashion design industry by looking at the yearly entry rates at the city level in contrast to other industry studies we find that legitimation processes operate locally and competition processes globally this result points to the rapid turnover of ideas in the fashion design industry on the one hand and the global demand for fashion apparel on the other hand we attribute the decline of paris in the post war period to institutional lock in which prevented a ready to wear cluster to emerge despite the presence of the haute couture cluster an extended organizational ecology model provides empirical support for this claim

the effect of income taxation on the labor supply of married men in sweden abstract this paper presents labor supply functions estimated on a sample of prime age swedish males the model used takes account of the nonlinear character of individuals budget sets caused by the progressive income tax it also allows preferences to vary between individuals calculations with the estimated functions using a partial equilibrium framework indicate a sizeable effect of the income tax on hours of work the average expected deadweight loss of the income tax is found to be approximately 20 percent of tax revenue

regulatory responses to large format transnational retail in south east asian cities aggressive internationalisation by transnational chains is changing the face of the urban environment in much of emerging asia in south east asia the period following the asian financial crisis o

nonlinear taxes and labor supply abstract many empirical studies where hours of work for males are regressed on the gross wage rate or a crudely corrected gross wage rate have yielded wage rate coefficients close to zero it is often believed that this implies that taxes do not affect labor supply in the present paper i show that this is a misinterpretation of the empirical results and that estimated wage rate coefficients often are close to zero because taxes affect labor supply i also show how the use of a proportional tax as an approximation of a nonlinear tax schedule can yield incorrect results when an estimated labor supply function is used to calculate the effect of taxes

the effect of taxes on male and female labor supply in sweden this paper estimates labor supply functions for married men and women in sweden using data from 1980 taking account of the complete form of individuals budget constraints both linear and quadratic supply functions are estimated with and without random preferences a novel feature is that for women the wage rate and labor supply functions are estimated simultaneously using a full information maximum likelihood method this method yields substantially larger wage and income elasticities than does the previously used two step methods another result is that the quadratic supply function wage elasticities for men and women are virtually the same if the elasticities are evaluated at the same net wage rate and hours of work for men and women the estimated functions are used to calculate the effect of tax reforms

estimating labour supply responses using tax reforms the 1980 s tax reforms and the changing dispersion of wages offer one of the best opportunities yet to estimate labor supply effects nevertheless changing sample composition aggregate shocks the changing composition of the tax paying population and discontinuities in the tax system create serious identification and estimation problems we develop grouping estimators that address these issues our results reveal positive and moderately sized wage elasticities we also find negative income effects for women with children

work costs and nonconvex preferences in the estimation of labor supply models abstract works costs have not been adequately handled in labor supply estimation likely due to their complexity we show that if work costs are not accounted for in the budget and time constraints in a structural labor supply model they will be subsumed into the data generating preferences even if underlying preferences over consumption and leisure are convex the presence of unobservable work costs can make these preferences appear nonconvex however we show that under plausible conditions policy relevant calculations such as estimates of the effect of tax changes on labor supply and deadweight loss measures are not affected by the fact that estimated preferences incorporate work costs

applied welfare economics with discrete choice models economists have been paying increasing attention to the study of situations in which consumers face a discrete rather than a continuous set of choices such models are potentially very important in evaluating the impact of government programs upon consumer welfare but very little has been said in general regarding the tools of applied welfare economics indiscrete choice situations this paper shows how the conventional methods of applied welfare economics can be modified to handle such cases it focuses on the computation of the excess burden of taxation and the evaluation of quality change the results are applied to stochastic utility models including the popular cases of probit and logit analysis throughout the emphasis is on providing rigorous guidelines for carrying out applied work this abstract was borrowed from another version of this item

non parametric tests of consumer behaviour the neoclassical model of consumer behaviour postulates that a consumer s choice behaviour can be described as deriving from utility maximization subject to a budget constraint one is then naturally led to ask what this model implies about observed behaviour this question has been addressed from two quite distinct approaches the first approach originating in the work of slutsky 1915 and antonelli 1886 derives necessary and sufficient conditions involving the derivatives of the demand functions the second approach originating in the work of samuelson 1938 1947 1948 derives algebraic conditions on the demand functions implied by maximizing behaviour

organizational complexity in the regional cultural economy markusen a organizational complexity in the regional cultural economy regional studies cultural industries offer a truncated understanding of the regional cultural economy undercounting self employed workers and others outside the for profit sector commercial public non profit and unincorporated community sectors produce present train organize guide and regulate elements of the cultural economy each with distinctive structures goals and operational systems using survey and census data on artists for two large california regions inter relationships among the sectors are explored the size of the cultural economies of both regions would be underestimated if confined to for profit cultural industries in closing policy implications for regional policy makers are drawn out and avenues for further research are suggested markusen a la complexite organisationnelle de l economie culturelle regionale regional studies les industries culturelles fournissent une explication partielle de l econo

progressive income taxes test of efficiency upper bounds on efficient tax rates in a progressive labor income tax schedule are derived within the standard framework of optimal taxation a tax rate is efficient if it is not pareto dominated by any other tax rate the formulas derived are applied to the swedish 1982 tax schedule inefficiency is revealed for the middle income groups copyright 1990 by the editors of the scandinavian journal of economics

a panel study of labour supply and taxes in denmark the labour supply of danish married couples is estimated on a longitudinal sample of about 3000 danish couples observed over the period 1980 86 the influence of the progressive tax system and the effect of the unemployment insurance system are evaluated the definition of unemployment in labour supply functions is discussed and two separate models are estimated where unemployment is considered either completely voluntary or completely involuntary the wage elasticity and the supply effects of tax reduction are estimated to be positive but numerically small for both men and women

exact consumer s surplus and deadweight loss consumer s surplus is a widely used tool in applied welfare economics both economic theorists and cost benefit analysis often use consumer s surplus despite its somewhat dubious reputation the basic idea is to evaluate the value to a consumer or his willingness to pay for a change in price of a good from say pricep to pricep because price changes affect consumer welfare an evaluation of this effect is often a key input to public policy decisions yet consumer s surplus is probably the most controversial of widely used economic concepts both paul samuelson and ian little conclude that the economics profession would be better off without it it is my feeling of the situation that substantial agreement exists on the correct quantities to be measured the amount the consumer would pay or would need to be paid to be just as well off after the price change as he was before the price change the quantities correspond to john hicks compensating variation measures an alternative measure which takes ex post price change utility as the basis of comparison is hicks equivalent variation the controversy arises in the measurement of these quantities the usual measurement procedure is to use the area to the left of the marshallian market demand curve between two price levels jules dupuit originated this measure of welfare change and alfred marshall and hicks derived appropriate conditions for its use the primary condition for the area to the left of the demand curve to correspond to the compensating variation is to have constant marginal utility of income marshall gave this condition and if it holds the same quantity will be derived as the area to the left of the compensated hicksian demand curve this area to the left of the compensated demand curve is exactly what the compensating variation and equivalent variation measure thus the constant marginal utility of income is a sufficient condition for marshallian consumer s surplus to be equal to hicks consumer s surplus in this case arnold harberger s plea to use the welfare triangle as one half times the product of the price change times the quantity change to measure deadweight loss corresponds to the correct theoretical amount of welfare change in a recent paper robert willig derives bounds for the percentage difference between the correct measure of either the compensating or equivalent variation and the marshallian measure derived form the market demand curve his bounds which depend on the income elasticity of demand for the single good in the region of price change being considered as well as the proportion of the consumer s income spent on the good demonstrate that the marshallian consumer s surplus is often a good approximation to hicks consumer s surplus the fact that the proportion of the consumer s income spent matters as well as the income elasticity was first pointed out by harold hotelling willig contends that the approximation error will be less than the errors involved in estimating the demand curve thus he hopes to remove the need for apology that applied economists often need to give to theorists who remark on the inappropriateness of using marshallian consumer s surplus to measure welfare change however in this paper i show that for the case primarily considered by willig of a single price change which is also the situation in which consumer s surplus is often used in applied work no approximation is necessary professor of economics massachusetts institute of technology and research associate national bureau of economic research i would like to thank peter diamond erwin diewert daniel mcfadden robert merton robert solow hal varian joel yellin and the referees for help and comments research support from the national science foundation is acknowledged the reason that we still have two rather than one of samuelson s six measures of consumer s surplus arises from an index number problem of the correct basis for the welfare comparison i will give both measures but plan to concentrate on the compensating variation

labor supply and taxes a survey i survey the male and female labor supply literatures focusing on implications for effects of wages and taxes for males i describe and contrast results from three basic types of model static models especially those that account for nonlinear taxes life cycle models with savings and life cycle models with both savings and human capital for women more important distinctions are whether models include fixed costs of work and whether they treat demographics like fertility and marriage and human capital as exogenous or endogenous the literature is characterized by considerable controversy over the responsiveness of labor supply to changes in wages and taxes at least for males it is fair to say that most economists believe labor supply elasticities are small but a sizeable minority of studies that i examine obtain large values hence there is no clear consensus on this point in fact a simple average of hicks elasticities across all the studies i examine is 0 30 several simulation studies have shown that such a value is large enough to generate large welfare costs of income taxation for males i conclude that two factors drive many of the differences in results across studies one factor is use of direct vs ratio wage measures with studies that use the former tending to find larger elasticties another factor is the failure of most studies to account for human capital returns to work experience i argue that this may lead to downward bias in elasticity estimates in a model that includes human capital i show how even modest elasticities as conventionally measured can be consistent with large welfare costs of taxation

interdependent behavior and the effect of taxes abstract the paper studies the effect of taxes on labor supply in a model with interdependent behavior i e individuals preferences depend on other people s behavior it is found that not taking the interdependency into account can lead to a serious bias in the predicted effects of a tax change it is also shown that interdependent behavior can give rise to spikes in the hours distribution such spikes often have been attributed to quantity constraints

how revealing is revealed preference this lecture address the following two key criticisms of the empirical application of revealed preference theory when the rp conditions do not reject they do not provide precise predictions and when they do reject they do not help characterize the nature of irrationality or the degree direction of changing tastes recent developments in the application of rp theory are shown to have rendered these criticisms unfounded a powerful test of rationality is available that also provides a natural characterization of changing tastes tight bounds on demand responses and on the welfare costs of relative price and tax changes are also available and are shown to work well in practice

taxation and the earnings of husbands and wives evidence from sweden i examine the response of husbands and wives earnings to a tax reform in which husbands and wives tax rates changed independently allowing me to examine the effect of both spouses incentives on each spouse s behavior i analyze the large swedish tax reform of 1990 1991 and find that in response to a compensated fall in one spouse s tax rate each spouse s earnings rise i compare these results to those of simplified econometric models used in the typical setting in which independent variation in each spouse s tax rate is unavailable i find that standard econometric specifications may produce substantially biased estimates

job creation or destruction labor market effects of wal mart expansion this paper estimates the effect of wal mart expansion on retail employment at the county level using an instrumental variables approach to correct for both measurement error in entry dates and endogeneity of the timing of entry i find that wal mart entry increases retail employment by 100 jobs in the year of entry half of this gain disappears over the next five years as other retail establishments exit and contract leaving a long run statistically significant net gain of 50 jobs wholesale employment declines by approximately 20 jobs due to wal mart s vertical integration no spillover effect is detected in retail sectors in which wal mart does not compete directly suggesting wal mart does not create agglomeration economies in retail trade at the county level

tax arbitrage and labor supply we examine how tax avoidance in the form of trade in well functioning asset markets affects the basic labor supply model we show that tax arbitrage has dramatic implications for positive normative and econometric analysis of how taxes affect work incentives

the econometrics of nonlinear budget sets traditional empirical analysis of consumer demand has usually made the assumption of linear budget sets that is the consumer is assumed to purchase any desired quantity at a constant price subject to a budget constraint the major exception to this framework is the analysis of demand when some goods are rationed 2 in the rationed case the price is constant up to a quantity limit in contrast to the rationed case here i consider the situation where the price varies with the amount of the good purchased empirical situations with nonconstant prices come readily to mind and of course they have received much recent attention from theorists since mirrlees 44 paper on optimal nonlinear taxation the following examples are meant to give a partial listing of cases when nonlinear budget sets occur i electricity prices many electric utilities engage in declining block pricing that is the marginal price of successive kwh s of electricity decrease at a given number of points determined by total demand thus the budget set is piecewise linear houthakker 36 was the first to propose an approach to this problem taylor 51 analyzes the problem at length and hausman kinnucin and mcfadden 31 use an instrumental variables estimator to provide consistent estimates of the demand function

identifying interdependent behaviour in an empirical model of labour supply in this paper we test a particular form of interdependent behavior namely the hypothesis that individuals choices of hours of work are influenced by the average hours of work in a social reference group there are problems to empirically disentangle the effects of interdependent behavior and preference variation across groups we show that panel data or data from several points in time are needed in the empirical analysis we combine cross section data from 1973 1980 and 1990 our results support the hypothesis of interdependent behavior the implication is that conventional tax policy predictions in which preference interdependencies are neglected will tend to underestimate the effect of a tax reform on hours of work our point estimates suggest that conventional calculations would capture only about a third of the actual change in hours of work

hourly wage rate and taxable labor income responsiveness to changes in marginal tax rates recently a voluminous literature estimating the taxable income elasticity has emerged as an important field in empirical public economics however to a large extent it is still unknown how the hourly wage rate an important component of taxable income reacts to changes in marginal tax rates in this study we use a rich panel data set and a sequence of tax reforms that took place in sweden during the 1980 s to estimate the elasticity of the hourly wage rate with respect to the net of tax rate while carefully accounting for the endogeneity of marginal tax rates as well as other factors that determine wage rates we do find a statistically significant response both among married men and married women the hourly wage rate elasticity with respect to the net of tax rate is estimated to 0 14 0 16 for males and 0 41 0 57 for females in addition we obtain uncompensated taxable labor income elasticities of around 0 21 for men and 0 96 1 44 for women in contrast to earlier studies we also find significant income effects for males accordingly for males the compensated taxable labor income elasticity is about 4 percentage points higher than the uncompensated one

between culture policy and industry modalities of intermediation in the creative economy taylor c between culture policy and industry modalities of intermediation in the creative economy regional studies the creative economy has become one of the most internationally pervasive prescriptions for the future of regional spatial economies accounts of its characteristics and typical ways of working have pointed to the importance of intermediary agents intermediation in the creative economy has however been comparatively under theorized this paper aims to address this gap by focusing on the topic of intermediary efficacy that is by what powers does intermediation bring about effects both for and in the creative economy it argues that a fuller account of intermediation needs to encompass its three principal modalities the transactional the regulatory and the strategic

the importance of locational choice in an empirical labour supply model an estimation of labour supply is modelled using the theory of urban household behaviour the major purpose is to test the implicit assumption in previous labour supply studies that work travel and housing consumption are weakly separable from the hours of work the results which are obtained using swedish data imply that the hypothesis of weak separability is clearly rejected we also find that the choice of location affects policy relevant conclusions about the labour supply behaviour

consumer s surplus without apology the purpose of this paper is to settle the controversy surrounding consumer s surplus and by so doing to validate its use as a tool of welfare economics i will show that observed consumer s surplus can be rigorously utilized to estimate the unobservable compensating and equivalent variations the correct theoretical measures of the welfare impact of changes in prices and income on an individual i derive precise upper and lower bounds on the percentage errors of approximating the compensating and equivalent variations with consumer s surplus these bounds can be explicitly calculated from observable demand data and it is clear that in most applications the error of approximation will be very small in fact the error will often be overshadowed by the errors involved in estimating the demand curve the results in no way depend upon arguments about the constancy of the marginal utility of income consequently this paper supplies specific empirical criteria which can replace the apologetic caveats frequently employed by those who presently apply consumer s surplus moreover the results imply that consumer s surplus is usually a very good approximation to the appropriate welfare measures to preview below i establish the validity of these rules of thumb for a

the dutch creative class and how it fosters urban employment growth this paper examines richard florida s creative capital theory in comparison with the human capital theory using a cross section of dutch cities and towns as the sample a class of dutch creative people has been devised with creative and innovative occupations containing 19 per cent of the total dutch labour force employment growth in dutch cities and towns can be predicted both from local education levels and from the presence of a large creative class but especially from the latter this is largely due to employment growth in commercial and financial services and to newly started companies it is concluded that in theory creativity is not very different from human capital nevertheless florida s creative class is a better standard to measure human capital than are education levels

editorial taking matters into third hands intermediaries and the organization of the creative economy for the past 20 years researchers have been analysing the meaning role and importance of the creative economy it is heralded as a job and wealth creator and as a prominent tool for urban and regi

tax reform evaluation using nonparametric methods sweden 1980 1991 this paper evaluates the tax reforms carried out in sweden between 1980 and 1991 we use a recently developed nonparametric labor supply function to account for the behavorial responses of the taxed individuals we decompose the tax reform to study how the separate components influence hours of work tax revenues and income distribution the results indicate that the reform was underfinanced and that the increased indirect taxation and redesigned transfer system almost eliminated the positive effects on hours of work due to the decreased marginal taxes on labor income further we compare the results to the predictions of a parametric estimated labor supply model the responses of the parametric model is almost twice the size of the nonparametric

nonparametric estimation of exact consumers surplus and deadweight loss we apply nonparametric regression models to estimation of demand curves of the type most often used in applied research from the demand curve estimators we derive estimates of exact consumers surplus and deadweight loss which are the most widely used welfare and economic efficiency measures in areas of economics such as public finance we also develop tests of the symmetry and downward sloping properties of compensated demand we work out asymptotic normal sampling theory for kernel and series nonparametric estimators as well as for the parametric case the paper includes an application to gasoline demand empirical questions of interest here are the shape of the demand curve and the average magnitude of welfare loss from a tax on gasoline in this application we compare parametric and nonparametric estimates of the demand curve calculate exact and approximate measures of consumers surplus and deadweight loss and give standard error estimates we also analyze the sensitivity of the welfare measures to components of nonparametric regression estimators such as the number of terms in a series approximation

small independent merchants and transnational retail encounters on main street some insights from bangkok the aggressive expansion of retail transnational corporations is changing the face of much of emerging asia s urban environment and prompting policy makers to consider responses using cross sectional survey data from 30 districts in bangkok this paper explores two issues the impact of transnational large format retail on small independent merchants and the ways in which the latter are attempting to cope with the stress associated with the arrival of the former based on self reported subjective measures of immediate marketing responses sustained marketing efforts and organisational performance the findings suggest that surviving incumbent merchants compete in different and mostly unfavourable environments compared with the status quo ante with the overwhelming majority of these incumbents reporting negative impacts in addition the various responses of many of the incumbent independent merchants suggest that the latter may be unable to reverse the impact of the large retailers arrival

nonparametric panel estimation of labor supply in this article we estimate structural labor supply with piecewise linear budgets and nonseparable endogenous unobserved heterogeneity we propose a two stage method to address the endogeneity iss

piece wise or differentiable budget constraint estimating labour supply function for finnish females various estimation approaches have been used in recent literature to study the effect of nonlinear income taxation on labour supply different techniques and data sets have produced a wide range of income and substitution elasticities in this study we utilize register data provided by the tax authorities this gives us good possibilities to construct detailed budget constraints for each individual in our sample we estimate labour supply function using the piece wise linear budget constraint approach and the differentiable budget constraint approach suggested by macurdy et al 1990 our results support the view that if one is able to mimic the actual budget set closely and if the degree of progression is high then these two methods are likely to produce similar results some sensitivity analysis is also carried out using alternative assumptions concerning the budget sets