a darwinian perspective on exchange rate undervaluation this paper studies how status competition for marriage partners can generate surprising effects on the real exchange rate rer in theory a rise in the sex ratio increasing relative surplus of men can generate a decline in the rer the effect can be quantitatively large if the biological desire for a marriage partner is strong we also provide within china and cross country empirical evidence to support the theory as an application our cross country estimation suggests that sex ratio as well as other factors in the existing literature can account for the recent evolution in chinese rer almost completely

implicit co2 prices of fossil fuel use in switzerland abstract this study aims to assess the efficiency of the fossil fuel taxation scheme currently in effect in switzerland to this end the concept of implicit co2 prices is introduced based on which prices for different fossil fuel uses are derived implicit co2 prices are defined as the difference between actual prices paid by consumers and efficient domestic fuel prices efficient domestic fuel prices in turn consist of private production costs a uniform value added tax and only local external costs not including external costs due to co2 emissions and global climate change the resulting prices differ substantially which suggests that there is considerable cost saving potential in reducing co2 emissions in switzerland for passenger cars and air traffic the implicit prices are negative for these uses higher fuel charges would therefore be beneficial from a purely domestic perspective i e without considering the negative repercussions of global warming

the impact on economic performance of a transformation in workplace relations this study examines how a transformation in patterns of conflict and cooperation affected economic performance in 25 work areas of a large unionized manufacturing facility in the period 1984 87 unlike most studies of industrial relations and economic performance this study clearly distinguishes conflict from cooperation but evaluates the two together rather than focusing on only one an analysis of data collected from union and employer records and interviews strongly suggests that work areas with traditional labor management relations rooted in adversarial assumptions had higher costs more scrap lower productivity and a lower return to direct labor hours worked than work areas with transformational relations characterized by increased cooperation and improved dispute resolution

getting ahead of the joneses when equality increases conspicuous consumption among bottom tier consumers it is widely believed that increasing the equality of material possessions or income in a social group should lead people at the bottom of the distribution to consume less and save more however this prediction and its causal mechanism have never been studied experimentally five studies show that greater equality increases the satisfaction of those in the lowest tier of the distribution because it reduces the possession gap between what they have and what others have however greater equality also increases the position gains derived from status enhancing consumption since it allows low tier consumers to get ahead of the higher proportion of consumers clustered in the middle tiers as a result greater equality reduces consumption when consumers focus on the narrower possession gap but it increases consumption when they focus on the greater position gains i e when consumption is conspicuous social competition goals are primed and the environment is competitive

commuting transport tax reform and the labour market employer paid parking and the relative efficiency of revenue recycling instruments in this paper the welfare effects of a budget neutral increase in taxes on car commuters are studied in a model that takes into account the presence of employer paid parking at the workplace it is found that the presence of employer paid parking substantially increases the welfare effect of such a tax reform independent of the use of the revenues congestion taxes not only correct congestion externalities they also reduce the inefficiency caused by employer paid parking moreover different congestion effects of alternative recycling instruments and the presence of employer paid parking jointly imply that recycling the tax revenues via higher public transport subsidies may yield much more favourable welfare effects than previously believed it can easily outperform recycling the tax revenues via lower labour taxes finally cashing out parking costs to public transport users is found to generate substantial positive welfare effects numerical analysis confirms the theory

falling behind the joneses relative consumption and the growth savings paradox abstract concern for individual consumption relative to per capita consumption can induce a fear of falling behind which increases precautionary savings this fear intensifies as societal income growth increases allowing for a positive effect of growth on savings rates

long run welfare under externalities in consumption leisure and production a case for happy degrowth vs unhappy growth in this paper we contribute to the debate on the relationship between growth and well being by examining an endogenous growth model where we allow for externalities in consumption leisure and production we analyze three regimes a decentralized economy where each household makes isolated choices without considering their external effects a planned economy where a myopic planner fails to recognize both leisure and consumption externalities but recognizes production externalities and a planned economy with a fully informed planner we first compare the balanced growth paths under the three regimes and then we numerically investigate the transition to the optimal balanced growth path we provide a number of findings first in a decentralized economy growth or labor or both are greater than in the regime with a fully informed planner and hence are sub optimal from a welfare standpoint second a myopic intervention which overlooks consumption and leisure externalities leads to more growth and labor than in both the decentralized and the fully informed regime third we provide a case for happy degrowth a transition to the optimal balanced growth path that is associated with downscaling of production a reduction in private consumption and an ongoing increase in leisure and well being

a model of educational investment social concerns and inequality we consider a model in which educational investments entail productivity gains signaling power and social status the latter depends on the agent s relative achievement in one of three dimensions innate skills level of schooling and income we study the three scenarios separately and characterize the conditions under which social concerns increase or decrease educational and income inequality inequality increases decreases if education lowers the stigma suffered by low skilled workers less more than it boosts the prestige enjoyed by high skilled workers we discuss the expected results of some policies in light of these findings

skill demands and mismatch in u s manufacturing recent economic events have sparked debates over the degree of structural mismatch in the u s economy one of the most frequent claims is that workers lack the skills that employers demand the existing literature however analyzes this potential mismatch at a high level of aggregation with abstract indices and noisy proxies that obscure the underlying mechanisms the authors address these issues by presenting and analyzing results from a survey of u s manufacturing establishments the survey is the first to their knowledge to directly measure concrete employer skill demands and hiring experiences in a nationally representative survey at the industry level the findings indicate that demand for higher level skills is generally modest and that three quarters of manufacturing establishments do not show signs of hiring difficulties among the remainder demands for higher level math and reading skills are significant predictors of long term vacancies but demands for computer skills and other critical

tax evasion on a social network abstract we relate tax evasion behavior to a substantial literature on social comparison in judgements taxpayers engage in tax evasion as a means to boost their expected consumption relative to others in their social network the unique nash equilibrium of the model relates optimal evasion to a bonacich measure of network centrality more central taxpayers evade more given that tax authorities are now investing heavily in big data tools that aim to construct social networks we investigate the value of acquiring network information we do this using networks that allow for celebrity taxpayers whose consumption is seen widely and who are systematically of higher wealth we show that there are pronounced returns to the initial acquisition of network information especially in the presence of celebrity taxpayers

output based allocations and revenue recycling implications for the new zealand emissions trading scheme abstract the new zealand emissions trading scheme nz ets is more comprehensive in its coverage of emissions than schemes introduced or proposed to date in any other country in that it includes agricultural greenhouse gases which account for half of new zealand s total emissions but motivated by concerns for the international competitiveness of emissions intensive trade exposed industrial and agricultural activities current legislation provides for substantial ongoing free allocations to such activities linked to their output here we use a computable general equilibrium model to analyse the impacts of output based allocation given the possibility of recycling net revenues to reduce prior distorting taxes unlike previous modelling studies of alternative nz ets designs we allow for a more realistic modelling both of capital and labour supply we find that as suggested by theoretical results interactions between the ets and existing taxes are important given any level of output based allocation the negative macroeconomic impacts can be reduced by recycling net revenues as efficiently as possible less obviously we find that there may be an optimal non zero level of output based allocation this optimal level increases as the carbon price and or factor supply elasticities increase but decreases if revenues are recycled with greater efficiency

industrial relations performance economic performance and qwl programs an interplant analysis this study analyzes the relationship among plant level measures of industrial relations performance economic performance and quality of working life programs the analysis employs pooled time series and cross section data from 18 plants within a division of general motors for the years 1970 79 the empirical results show strong associations between industrial relations and economic performance measures and limited support for the hypothesis that quality of working life efforts improve both kinds of performance

marriage market matching and conspicuous consumption in china i introduction a preference for sons coupled with the one child policy has combined to generate a relative shortage of females in china estimates from china s population census suggest that for cohorts bom over the period 1970 2000 males have grown in share from 51 to 57 of the total population qian 2008 1251 estimates of the share of missing women in the country now exceed 40 million women bulte et al 2011 existing research has shown that these skewed sex ratios are producing widespread social and economic upheaval including higher saving rates ballooning housing prices wei and zhang 2011 wei et al 2012 higher rates of bachelorhood guilmoto 2012 and reduced overall welfare bhaskar 2011 recent research also suggests that spending on status goods appears to be growing in magnitude even in poorer parts of rural china brown et al 2011 chen et al 2012 in this article we investigate the extent to which skewed sex ratios influence expenditure decisions in a broad sample of roughly 24 000 automobile transactions across china over the period 2009 2011 using a differences indifferences in differences approach we show that unmarried male consumers who reside in an area with an unfavorable sex ratio purchase more expensive vehicles than their married peers we also identify specific luxury vehicle models and confirm that the cars purchased by these consumers are more likely to be classified as higher end models the pressure generated by skewed sex ratios on individuals to consume conspicuously may vary along a number of dimensions we are able to explore two sources of heterogeneity in our sample first we show that the estimated relationship is both larger in magnitude and more precisely estimated among the quartile of individuals living in areas with the most highly skewed sex ratios second we find that the poorest quartile of unmarried males in our sample exhibit the largest changes in expenditure 1 this result is consistent with a situation in which individuals of varying income and potentially of varying reference groups use different sets of commodities to signal wealth as documented by chai and kaus 2012 for south african consumers finally we investigate whether this behavior generates negative externalities in the form of lower average fuel economy and higher average vehicle weight a factor that can significantly increase mortality in traffic accidents anderson and auffhammer 2014 our results suggest that consumption signaling skews the pool of purchased automobiles to lower gas mileage vehicles but has little impact on overall vehicle weight the use of consumption expenditure to signal social status has attracted a great deal of attention in the economics literature recent work has focused on empirically identifying consumption visibility and exploring the determinants and motivations for signaling charles et al 2009 heffetz 2011 these efforts routinely classify automobiles as among the most conspicuous of purchases and a number of papers focus specifically on vehicle purchases for instance grinblatt et al 2008 show that finnish consumers are directly influenced by the automobile purchases of their nearest neighbors particularly for recent purchases positional spending has also been studied in developing countries with research highlighting the fact that the allocation of expenditure for this purpose has the potential to act as a poverty trap in this setting banerjee and duflo 2007 brown et al 2011 case et al 2013 kaus 2013 moav and neeman 2010 2012 these effects appear to be amplified by marriage market conditions for instance chen et al 2012 show that relative to families with daughters poor chinese households with sons undertake higher levels of social gift giving associated with maintaining guanxi networks of influence in chinese society our analysis sample confers several unique advantages in this context

social comparisons and contributions to online communities a field experiment on movielens we design a field experiment to explore the use of social comparison to increase contributions to an online community we find that after receiving behavioral information about the median user s total number of movie ratings users below the median demonstrate a 530 percent increase in the number of monthly movie ratings while those above the median decrease their ratings by 62 percent when given outcome information about the average user s net benefit score above average users mainly engage in activities that help others our findings suggest that effective personalized social information can increase the level of public goods provision

the social basis of interdependent preferences abstract most economists are sympathetic to the idea that concerns for relative position are an important aspect of many economic problems there has traditionally been a reluctance to include such concerns primarily because models that included them often allow such a broad range of behavior that there are few if any restrictions on equilibrium behavior and hence such models would have little or no predictive power in this paper we discuss how reduced form models may naturally give rise to utility functions that depend in part on relative standing there are several advantages of modelling concern for relative standing in reduced form utility functions even when there is no similar concern in the deep preferences it provides structure and constraints on the way that relative standing affects utility and further it can yield testable implications about the way that changes in the underlying environment affect the concern for relative standing we discuss the advantages and disadvantages of modelling social concerns in this way and provide examples that illustrate how concerns for relative standing can affect savings investment and labor choice decisions

political economy of growth with a taste for status abstract this paper investigates the political economy of growth when individuals prefer high levels of relative consumption a pivotal voter determines the equilibrium tax on capital the revenues from which fund the provision of productive public goods the taste for status and the distributions of wealth and political power interact to generate stylized versions of oligarchies middle class democracies and populist democracies a rise in the taste for status increases the role of distributional concerns in policy preferences lowering growth in an oligarchy or populist democracy but increasing it in a middle class democracy in addition the egalitarian redistribution of wealth or political power causes growth to first rise and then fall as the equilibrium tax rate approaches and then exceeds its growth maximizing level generating inverse u shaped relationships between democracy and growth and inequality and growth

merit approbation and the evolution of social structure in this paper we study a society in which individuals gain utility from income and from social approbation income is correlated with class approbation is given to an unobservable trait which must be signalled through the agent s social mobility i e class change mobility is driven by a simple mechanism involving inheritance effort and ability thus social structure class composition is affected by individuals quest for approbation and we study how that affects the emergence and multiplicity of long run social organizations including hybrid forms of dynasties and meritocracies specifically we observe that even though social mobility is driven purely by a meritocratic mechanism pure dynasties can emerge we then introduce a feedback between the size of the upper class and its income value so that effort levels and social structure are jointly endogenous we derive results on equilibrium effort levels and stationary when they exist social structures social organization can converge to a unique steady state multiple long run equilibria or cycles

are positional concerns stronger in some domains than in others for more than one hundred years economists have discussed the concept of positional goods that the utility conferred by many perhaps even most goods depends not only on the amount the individual consumes but also on the amount others consume e g thorstein veblen 1899 james duesenberry 1949 john k galbraith 1958 robert frank 1985 while economic interest in positional goods is increasing e g mark pingle and mike mitchell 2002 kenneth arrow et al 2004 ed hopkins and tatiana kornienko 2004 the literature remains largely theoretical rather than empirical if status concerns affect all items in the utility function equally leisure as well as goods the positional effect would operate like a lump sum tax reducing well being without changing the allocation of time or money arrow et al 2004 however if positional concerns are stronger for some things than for others then in order to understand how people can become better off in well being not simply in wealth we must investigate how interpersonal competition interacts with material gains frank 1997 evidence about what goods are more positional than others is essential for correct policy recommendations gregory besharov 2002 but little is actually known about the relative positional rankings of items in the typical consumer s utility function four hypotheses proposed in the literature are

the evolution of engel curves and its implications for structural change theory the tendency for expenditure engel curves to flatten out at high income levels is frequently cited as evidence that major shifts in household spending patterns take place as households become more affluent empirically little has been done to examine i how pervasive this tendency is across the engel curves of different goods and services ii whether the rate at which engel curves flatten out may significantly change over time and iii how robust engel curves are in the face of changes in the income distribution of households using data from the uk family expenditure survey we find evidence that the tendency for engel curves to flatten out which we dub saturation is indeed widespread across a wide range of goods and services however a tendency for their shape to shift over time and for these shifts to co move with changes in the income distribution of households casts some doubt on whether the declining slope of engel curves can be used to predict slowdowns in the growth rate of demand for particular goods and services

do positional goods inhibit saving evidence from a life cycle experiment abstract we investigate the effect of positional goods goods for which one s consumption relative to others matters on saving based on results from a life cycle consumption saving experiment in a group treatment we allow inter personal comparisons by assigning subjects to groups and displaying rankings based partly on consumption a baseline individual treatment is similar but without the additional information we find more under saving saving less than the optimal amount and lower money earnings for subjects in the group treatment both effects are economically relevant with magnitudes of roughly 6 7 of expected income and 7 8 of average earnings respectively additional analysis shows that the result is driven by those subjects who are not ranked in the top three in their group keeping up with the joneses and males in particular

optimal environmental taxation from society s perspective much has been made recently of comparisons between the optimal environmental tax and the marginal social damage from pollution when moving from a first best setting to a second best setting involving distortionary taxes bovenberg and de mooij parry bovenberg and goulder generally speaking the recent literature observes that results for a first best setting may not be valid in a secondbest setting the present analysis finds that this same general theme applies when defining social values and in particular when expressing the social marginal rate of substitution mrs between the environment and income on which the definition of marginal social damage msd is based we find that a commonly used expression for msd involving the sum of individuals private marginal rates of substitution between the environment and income is only equal to the social mrs at the first best optimum in a second best setting with distortionary taxes this expression is no longer equal to the social mrs and thus does not provide a consistent measure of relative values from society s perspective when msd is defined based on general analytical expressions for the social mrs ones that are valid in both first best and secondbest settings the optimal environmental tax is found generally to rise above msd as we move from a first best to a second best setting these results are fully consistent with the intuition of revenue recycling and the double dividend

the logit equilibrium a perspective on intuitive behavioural anomalies costs associated with deviations from the nash equilibrium these payoff asymmetry effects are incorporated in an approach that introduces noisy behavior via a logit probabilistic choice function in the resulting logit equilibrium behavior is characterized by a probability distribution that satisfies a rational expectations consistency condition the beliefs that determine players expected payoffs match the decision distributions that arise from applying the logit rule to those expected payoffs we prove existence of a unique symmetric logit equilibrium and derive comparative statics results the paper provides a unified perspective on many recent laboratory studies of games in which nash equilibrium predictions are inconsistent with both intuition and experimental evidence

ranking games and gambling when to quit when you re ahead it is common for rewards to be given on the basis of a rank ordering so that relative performance amongst a cohort is the criterion in this paper we formulate an equilibrium model in which an agent makes successive decisions on whether or not to gamble and is rewarded on the basis of a rank ordering of the final position amongst competing players one application of this model is to the behavior of mutual fund managers who are paid depending on funds under management which in turn are greatly influenced by annual or quarterly rank orderings our model deals with a situation in which fund managers can elect either to pick stocks or to use a market tracking strategy in equilibrium the distribution of the final position will have a negative skew we explore how this distribution depends on the number of players the probability of success when gambling the structure of the rewards and on information regarding the performance of other players

inequality and growth in the presence of competition for status abstract we investigate a simple endogenous growth model where agents care about their social status as greater equality tends to provide greater incentives to differentiate oneself redistribution may increase wasteful competitive consumption and lead to lower growth

conspicuous consumption and political regimes evidence from east and west germany abstract this paper investigates the influence of political regimes on the relative importance of conspicuous consumption we use the division of germany into the communist gdr and the democratic frg and its reunification in 1990 as a natural experiment relying on household data that are representative for germany our empirical results strongly indicate that conspicuous consumption is relatively more important in east germany significantly although we find some convergence a considerable gap in conspicuous consumption expenditures remains even 18 years after the german reunification

infrastructure privatization and changes in corruption patterns the roots of public discontent abstract this paper offers a theory of how the degree of corruption that prevails in a society responds to changes in the ownership structure of major public service providers we show that there are cases in which privatization even though it fosters investments in infrastructure also opens the door to more corruption the public dissatisfaction towards privatization is then crucially affected by the changes in the degree and pattern of corruption our model thus helps understand the seemingly paradoxical situation prevailing in latin america where most studies find that privatizations have been efficiency enhancing and have fostered investments and at the same time popular dissatisfaction with the process is extremely high especially among the middle class we show that this line of explanation is consistent with the evidence from surveys in the region

tournaments without prizes evidence from personnel records we use a quasi experimental research design to study the effect of giving workers feedback on their relative performance the setting is a firm in which workers are paid piece rates and where for exogenous reasons management begins to reveal to workers their relative position in the distribution of pay and productivity we find that merely providing this information leads to a large and long lasting increase in productivity that is costless to the firm our findings are consistent with the interpretation that workers incipient concerns about their relative standing are activated by information about how they are performing relative to others this paper was accepted by olav sorenson organizations

on the uniqueness of stable marriage matchings abstract a sufficient condition for uniqueness is identified on the preferences in the marriage problem i e two sided one to one matching with non transferable utility for small economies this condition is also necessary this class of preferences is broad and they are of particular relevance in economic applications

on relative wealth effects and the optimality of growth abstract we present a model of endogenous growth in which a desire for social status lead individuals to care about their relative wealth the growth rate of the economy is socially optimal if the status motive is sufficiently important but the presence of status seeking may also lead to excessive growth

the political economy of sin taxes we analyse the determination of taxes on harmful goods when consumers have self control problems we show that under reasonable assumptions the socially optimal corrective tax exceeds the average distortion caused by self control problems further we analyse how individuals with self control problems would vote on taxes on the consumption of harmful goods and show that the equilibrium tax is typically below the socially optimal level when the redistributive effects of sin taxes are taken into account the difference between the social optimum and equilibrium is small at low levels of harm but becomes more pronounced when consumption is more harmful

tariff and environmental policies with product standards for a small open economy with consumption based pollution emissions the first best optimal policy prescription is free trade along with a pigouvian tax on emissions therefore a package of coordinated tax reform by replacing tariffs with emission taxes can lower pollution emissions and increase market access and hence improve residents welfare and government revenue as long as the initial tariffs are relatively high numerical simulations confirm the results obtained abstract from author

the welfare effects of environmental taxation recent literature has investigated whether the welfare gains from environmental taxation are larger or smaller in a second best setting than in a first best setting this question has mainly been addressed indirectly by asking whether the second best optimal environmental tax is higher or lower than the first best pigouvian rate even this indirect question has itself been approached indirectly comparing the second best optimal environmental tax to a proxy for its first best value marginal social damage msd on closer examination however msd becomes ambiguously defined and variable in a second best setting making it an unreliable proxy for the pigouvian rate given these observations the current analysis reevaluates these welfare questions and finds that when compared directly to its first best value the second best optimal environmental tax generally rises with increased revenue requirements even in cases where the second best environmental tax is lower than its first best value the welfare gains may be greater than in a first best setting these results suggest that the marginal fiscal benefit revenue recycling effect exceeds the marginal fiscal cost tax base effect over a range of environmental tax rates that for benchmark models extends above the first best pigouvian rate these findings reinforce the intuition that environmental policy complements rather than competes with the provision of other public goods

occupational mobility and the distribution of occupational success among young men interpretation of the distribution of occupational success depends crucially on an understanding of the process of mobility if the holders of low paying jobs this year are just as likely as anyone else to hold good jobs next year then the lower tail of the earnings distribution is not a matter of great social concern further if the distribution of success is primarily determined by a random process the prospects for a significant reduction in the inequality of earnings are unfavorable on the other hand high mobility in the short run may conceal systematic stratification of the labor force it may be that the same individuals spend most of their time in the worst jobs if so luck and random events may play a small role in the distribution of well being inequality may be a major issue and the elimination of stratification may hold out the promise of an important reduction in inequality simple tabulation of distributions of success and of mobility among categories of success cannot answer the basic question of the role of stratification in this paper we develop a model and statistical method for studying mobility and relating it to characteristics upon which stratification may be based our study rests on annual interviews conducted from 1966 through 1969 with about 3 000 white males born between 1942 and 1952 1 we find that mobility is closely related to personal characteristics especially intelligence and education men with high iqs and extensive education are more likely to move to high paying jobs and are more likely to remain in them nevertheless random events dominate the distribution of occupational success in the short run our results strongly support the finding of christopher jencks and his collaborators that redistribution of the determinants of earnings would do almost nothing to reduce the observed inequality of annual earnings

prices vs quantities public finance and the choice of regulatory instruments abstract since montgomery 1972 markets in licenses and efficient pollution control programs journal of economic theory 5 395 418 and weitzman 1974 prices vs quantities review of economic studies 41 477 491 it has generally been assumed that in a full information setting tradable quotas and taxes are equivalent regulatory instruments we demonstrate that if the government is movitated by public finance concerns this equivalence holds only if quotas are short lived moreover the government prefers quotas with the shortest possible lifetime or what is equivalent in our setting taxes

forced gifts the burden of being a friend abstract in many developing countries gift expenses escalate with income growth and account for a substantial share of household expenditure we develop a theoretical model to demonstrate how unequal income growth may trigger gift competition and drive up the financial burden associated with gift exchange we use unique census type panel data from rural china to test our model predictions and demonstrate that 1 the value of gifts responds to the average gift in the community 2 the escalation of gift giving may have adverse welfare implications especially for the poor and 3 escalating gift expenses crowd out expenditures on other consumption items

carrots and sticks pay supervision and turnover the efficiency wage model ewm has been advanced as an explanation for large and persistent wage differentials the shirking version of the ewm assumes a trade off between self supervision and external supervision the turnover version assumes turnover is costly to the firm variation across firms in the cost of monitoring shirking or turnover then is hypothesized to account for wage variations across firms for homogeneous workers using a new sample of firm data this paper presents empirical evidence of the trade off of wage premiums for supervisory intensity and turnover little evidence is found to support either version of the ewm

running to keep in the same place consumer choice as a game of status if individuals care about their status defined as their rank in the distribution of consumption of one positional good then the consumer s problem is strategic as her utility depends on the consumption choices of others in the symmetric nash equilibrium each individual spends an inefficiently high amount on the status good using techniques from auction theory we analyze the effects of exogenous changes in the distribution of income in a richer society almost all individuals spend more on conspicuous consumption and individual utility is lower at each income level in a more equal society the poor are worse off

pricing anomalies in the market for diamonds evidence of conformist behavior some goods are consumed not just for their intrinsic utility but also for the impression their consumption has on others we analyze the market for such a commodity diamonds we collect data on price and other attributes from the inventories of three large online retailers of diamonds we find that people are willing to pay premiums upward of 18 for a diamond that is one half carat rather than slightly less than a half carat and between 5 and 10 for a one carat rather than a slightly less than one carat stone since a major portion of larger gem quality diamonds are used for engagement rings such an outcome is consistent with bernheim s model of conformism where individuals try to conform to a single standard of behavior that is often established at a focal point in this case prospective grooms signal their desirability as a

on limiting the market for status signals abstract in many societies individuals care how others view them in their efforts to impress such individuals engage in consumption signals which attempt to establish higher levels of status than their true status type this leads to an inefficiency which offers the possibility of a pareto improving tax policy the impacts of tax policy and benefits on the signalling equilibrium are considered

economic and social class voting in a model of redistribution with social concerns we investigate how concerns about social status may affect individuals preferences for redistribution in our model agents are heterogeneous across two dimensions productivity and social class and an individual s social status is de ned as his relative standing in terms of a weighted average of these two components the weight on each component depends positively on its standard deviation redistribution thus simultaneously affects labor supply and the weights that determine social status as such taxation not only redistributes resources from the rich to the poor but also becomes a way of preserving or modifying social status thus individuals who have the same productivity but belong to different social classes support different tax rates we characterize the equilibrium of the political game as the solution of a system of non linear equations and identify the interclass coalition of voters who support the equilibrium tax rate

is more always better a survey on positional concerns abstract we use survey data to provide some empirical information about concerns regarding relative standing respondents chose between a world where they have more of a good than others and one where everyone s endowment of the good is higher but the respondent has less than others questions asked about education attractiveness and intelligence for one s child and oneself income vacation time approval and disapproval from a supervisor and papers to write half of the respondents preferred to have 50 less real income but high relative income concerns about position were strongest for attractiveness and supervisor s praise and weakest for vacation time

reign in hell or serve in heaven a cross country journey into the relative vs absolute perceptions of wellbeing abstract questionnaires exploring the relativist vs absolutist perception of wellbeing are administered to 3883 students in eight different countries four low income countries bolivia brazil kenya and laos 1924 respondents and four high income countries italy sweden switzerland and the uk 1959 respondents our data reveal that wellbeing is perceived mainly in relative terms with the strength of relativism being higher for respondents in high income countries however when the satisfaction of some basic needs is at stake the absolutist concern becomes powerful personal characteristics such as gender and background of studies have a significant role in determining respondents perception of wellbeing finally additional insights emerge from our study interpersonal comparisons take place by looking both upward and downward along the income scale not only income ranking but also the magnitude of reference incomes plays a role and the perception of wellbeing is more elastic to absolute rather than relative income

inequality and risk taking behaviour this paper investigates social in uences on attitudes to risk and ofiers an evolutionary explanation of risk taking by young low ranked males becker murphy and werning 2005 found that individuals about to participate in a status tournament may take fair gambles even though they are risk averse in both wealth and status here their model is generalised by use of the insight of hopkins and kornienko 2010 that in a tournament or status competition one can consider equality in terms of the status or rewards available as well as in initial endowments while becker et al found that risk taking is increasing in the equality of initial endowments it is found here that it is increasing in the inequality of rewards in the tournament further it is shown that the poorest will be risk loving if the lowest level of status awarded is su ciently low thus the disadvantaged in society rationally engage in risky behavior when social rewards are su ciently unequal finally as greater inequality in terms of social status induces gambling it can cause greater inequality of wealth

employee voice human resource practices and quit rates evidence from the telecommunications industry the authors draw on strategic human resource and industrial relations theories to identify the sets of employee voice mechanisms and human resource practices that are likely to predict firm level quit rates then empirically evaluate the predictive power of these variables using data from a 1998 establishmentlevel survey in the telecommunications industry with respect to alternative voice mechanisms they find that union representation predicts lower quit rates even after they control for compensation and a wide range of other human resource practices that may be affected by collective bargaining also predicting lower quit rates is employee participation in offline problem solving groups and in self directed teams no apparent association is found between quit rates and the availability of nonunion dispute resolution procedures regarding human resource practices higher relative wages and internal promotion policies predict lower quit rates and contingent staffing electronic monitoring and variable pay predict higher rates

a theory of the competitive saving motive abstract motivated by recent empirical work this paper formalizes a theory of competitive savings an arms race in household savings for mating competition that is made more fierce by an increase in the male to female ratio in the pre marital cohort relative to the empirical work the theory can clarify a number of important questions what determines the strength of the savings response by males or households with a son can women or households with a daughter dis save what are the conditions under which aggregate savings would go up in response to a higher sex ratio this theory can potentially help to understand the savings patterns in china india vietnam singapore hong kong and other economies that have experienced a dramatic increase in the pre marital sex ratio

environmental levies and distortionary taxation pigou taxation and pollution i note an important distinction between the optimal price of environmental quality in a second best world and the optimal level of environmental quality using an analytical general equilibrium model i show that for reasonable parameter values an increase in tax distortions arising from an increase in required tax revenues leads to a fall in the optimal pigouvian tax rate even while environmental quality improves in general knowledge of the direction of changes in optimal environmental tax rates due to changes in the economy is not sufficient for understanding the impact on environmental quality 2003 elsevier science b v all rights reserved

a test of an efficiency model of grievance activity copyright by cornell university this is the publisher s version also available electronically from http ilr sagepub com content 45 1 3 refs

positional concerns and social network structure an experiment abstract we experimentally study the positional concerns of individuals embedded in social networks in the game individuals compete for positional advantage with their direct neighbors by purchasing a positional good the nash equilibrium consumption is determined by the katz bonacich centrality of the individual s network position while the efficient outcome requires a lower consumption level for most network positions the gameplay converged to the nash equilibrium except for local centers that consumed less of the positional good than the nash prediction despite this the consumption of the positional good increased in the individual s centrality the evolution of the gameplay was explained by the myopic best response dynamics model

social norms savings behavior and growth we argue that many goods and decisions are not allocated or made through markets we interpret an agent s status as a ranking device that determines how well he or she fares in the nonmarket sector the existence of a nonmarket sector can endogenously generate a concern for relative position in for example the income distribution so that higher income implies higher status moreover it can naturally yield multiple equilibria it is thus possible to explain differences in growth rates across countries without recourse to differences in underlying preferences technologies or endowments different social organizations lead to different reduced form preferences which lead to different growth rates

optimal dynamic carbon taxes in a climate economy model with distortionary fiscal policy how should carbon be taxed as a part of fiscal policy the literature on optimal carbon pricing often abstracts from other taxes however when governments raise revenues with distortionary taxes carbon levies have fiscal impacts while they raise revenues directly they may shrink the bases of other taxes e g by decreasing employment this article theoretically characterizes and then quantifies optimal carbon taxes in a dynamic general equilibrium climate economy model with distortionary fiscal policy first this article establishes a novel theoretical relationship between the optimal taxation of carbon and of capital income this link arises because carbon emissions destroy natural capital they accumulate in the atmosphere and decrease future output consequently this article shows how the standard logic against capital income taxes extends to distortions on environmental capital investments second this article characterizes optimal climate policy in sub optimal fiscal settings where income taxes are constrained to remain at their observed levels third this article presents a detailed calibration that builds on the seminal dice approach but adds features essential for a setting with distortionary taxes such as a differentiation between climate change production impacts e g on agriculture and direct utility impacts e g on biodiversity existence value the central quantitative finding is that optimal carbon tax schedules are 8 24 lower when there are distortionary taxes compared to the setting with lump sum taxes considered in the literature

paternalism and tax competition when consumers make mistakes the government may wish to use paternalistic taxation as a corrective measure we analyse the extent to which tax competition undermines the feasibility of paternalistic taxation we show that the paternalistic component of a tax on a harmful good is reduced when there is cross border shopping but it does not disappear altogether in a model with tax competition between two countries only one of which has a paternalistic objective we show that a minimum tax rate requirement can be pareto improving despite the divergence in policy objectives tax harmonization however reduces welfare in the non paternalistic country

union wage practices and wage dispersion within establishments this study analyzes establishment level data primarily to examine the effect of unionism on the wage structure within establishments the major finding is that within establishment dispersion of wages is significantly narrower in unionized than in nonunionized establishments a pattern the author attributes in large part to unions wage practices such as single rate or automatic progression modes of wage payment as opposed to merit reviews and individual wage determination the data also show that dispersion in average wages is narrower among organized plants but by more modest amounts than the within establishment differential overall the evidence suggests a major role for explicit union wage policies in explaining the dispersion of wages within firms and in the economy as a whole

sustainability guided promotion of renewable electricity generation in recent years the threat of global climate change high fuel import dependence and rapidly rising electricity demand levels have intensified the quest for more sustainable energy systems this in turn has increased the need for policy makers to promote electricity generation from renewable energy sources guaranteed prices coupled with a buy back obligation for electricity fed into the grid is a popular renewables promotion instrument especially in europe more recently driven mainly by electricity market liberalisation efforts quota targets for the share of renewables in combination with tradable green certificates tgc have received considerable attention tgc offer a greater theoretical potential for economic efficiency gains due to price competition and the greater flexibility assigned to the obliged parties while guaranteed prices and tgc schemes support the operation of renewable energy technology systems bidding schemes for renewable energy generation capacity are used to raise economic efficiency on the plant construction side all of these policy instruments suffer from the shortcoming that they do not explicitly account for the often widely varying environmental social and economic impacts of the technologies concerned in this paper we propose a methodology for the design of renewable energy policy instruments that is based on integrated assessment in particular we argue that using participatory multicriteria evaluation as part of the design of renewable energy promotion policies would make it possible 1 to differentiate the level of promotion in a systematic and transparent manner according to their socio ecological economic impact and 2 to explicitly account for the preferences of stakeholders a further problem of existing tgc and bidding schemes is that diversity of supply could be severely diminished if few low cost technologies were allowed to dominate the renewable energy market to ensure a certain diversity of technologies our scheme suggests the use of different technology bands for technologies that are relatively homogeneous with respect to their maturity

dynamic asset allocation with relative wealth concerns in incomplete markets abstract in dynamic portfolio choice problems stochastic state variables such as stochastic volatility lead to adjustments of the optimal stock demand referred to as hedge terms or merton breeden terms by deriving an explicit solution in a two agent framework with a stochastic opportunity set we show that relative wealth concerns give rise to new hedge terms beyond the ordinary ones this is because the agents hedge against both exogenous changes in the state variable and endogenous decisions of the other agent depending on the parametrization of the model these new terms can significantly change the investors hedging demands we also show that both heterogeneity in risk aversion or relative wealth concerns can have similar effects on the heterogeneity in portfolio decisions formally we study a non cooperative non zero sum stochastic differential game for which we prove a verification theorem in a setting with an unspanned state variable

australian evidence on the exit voice model of the labor market two predictions of the exit voice model of union activity that have been confirmed by empirical research in the united states are that union workers will have longer tenures and lower quit rates th

environmental tax reform efficiency and political feasibility although market based environmental measures like uniform co2 taxes reach a given standard at minimal cost they do not prevail in real world policies an effciency oriented environmental policy fails as it involves a redistributen of pollution rights resulting in a strong and generally effective opposition of the groups that forego economic rents the present paper analyzes the tradoff between efficiency and political feasibility of several co2 tax and reimbursement schemes using a computable general equilibrium model of switzerland the simulation results indicate that a policy combining a uniform co2 tax with differentiated labor subsidies preventing intersectoral redistribution is a better solution for the tradeoff than the presently existing tax schemes in various countries

environmental amenities as a source of market power site specific environmental amenities can provide a source of product differentiating market power using estimates from hedonic price equations and residual demand models our analysis recovers firm specific estimates of price markups as measures of market power and uses these markups to estimate the implied marginal value for access to coastal beaches the application involves rental price and occupancy data for several thousand beach properties along a portion of the north carolina coastline during the 1987 to 1992 rental seasons

the effects of grievance activity on productivity this study develops and tests a production function that includes a plant s grievance filing rate as a determinant of productivity application of that function to data on nine unionized paper mill

empirical evidence on satisfaction with privatization in latin america since the 1980s privatization of formerly state owned firms has been extensively implemented by governments across latin america despite the fact that most evaluations of the process fail to find significant adverse efficiency and welfare effects there has been a strong surge in public discontent with such policy in the region this paper performs a systematic empirical analysis of the determinants of such dissatisfaction using survey data from latinobarometro covering 17 countries over the period 1998 2008 complemented by country level data on macroeconomic political and institutional aspects as well as data on privatization dissatisfaction appears to respond to absolute and relative welfare effects and the authors find a robust u shaped effect in term of education and income levels with individuals in the middle of such distributions being more critical with the outcome of privatizations

unipolarity status competition and great power war most scholars hold that the consequences of unipolarity for great power conflict are indeterminate and that a power shift resulting in a return to bipolarity or multipolarity will not raise the specter of great power war this article calls into question the core assumptions underlying the consensus 1 that people are mainly motivated by the instrumental pursuit of tangible ends such as physical security and material prosperity and 2 that major powers satisfaction with the status quo is relatively independent of the distribution of capabilities in fact it is known that people are motivated powerfully by a noninstrumental concern for relative status and there is strong empirical evidence linking the salience of those concerns to distributions of resources if the status of states depends in some measure on their relative capabilities and if states derive utility from status then different distributions of capabilities may affect levels of satisfaction just as different income distributions may affect levels of status competition in domestic settings building on research in psychology and sociology the author argues that even capabilities distributions among major powers foster ambiguous status hierarchies which generate more dissatisfaction and clashes over the status quo and the more stratified the distribution of capabilities the less likely such status competition is unipolarity thus augurs for great power peace and a shift back to bipolarity or multipolarity raises the probability of war even among great powers with little material cause to fight

conspicuous spending and the income distribution of social groups using south african household expenditure data we analyze how the spending of a household on visible goods such as jewelry and clothes depends on the distribution of income within its social group we find that this spending is positively correlated with the share of peers who possess a similar income level to the household what we dub the local income share moreover we find that the spending of a household on visible goods is positively correlated with the average income of peers that are poorer than this household we interpret this as evidence for cascade effects through which income changes among the poorest in the social group can trigger adjustments in the visible spending patterns of the wealthy in line with previous research charles et al 2009 we also find that visible spending of a household is negatively correlated with the average income of its social group we present a simple model of status competition based on hopkins and kornienko 2004 that synthesizes these effects and can account for our results jel d12 d31 o12

conspicuous conservation the prius halo and willingness to pay for environmental bona fides abstract this paper develops a theory of conspicuous conservation a phenomenon related to conspicuous consumption in which individuals seek status through displays of austerity amid growing concern about environmental protection we identify a statistically and economically significant conspicuous conservation effect in vehicle purchase decisions and estimate a mean willingness to pay for the green signal provided by the distinctively designed toyota prius in the range of 430 4200 depending upon the owner s location results are related to the growing literature on green markets and suggest that policy should target less conspicuous conservation investments that will be under provided relative to those that confer a status benefit

crime and conspicuous consumption we study how property crime distorts consumption decisions using an incomplete information model we argue that consuming conspicuous goods reveals information to criminals seeking bountiful victims and increases the likelihood of being victimized thus property crime reduces the consumption of visible goods even when these cannot be directly stolen but simply carry information about a potential victim s wealth we exploit the large decline in property crime in the u s during the 90s to test this mechanism using data from the u s consumer expenditure survey from 1986 to 2003 we find that households located in states experiencing sharper reductions in property crime increased significantly their consumption of visible goods even when these goods are not generally stolen both in absolute terms and relative to other consumption goods our findings hold when we instrument the decline in property crime during the 90s using a variety of strategies

first price auctions in the asymmetric n bidder case i consider the first price auction when the bidders valuations may be differently distributed i show that every bayesian equilibrium is an essentially pure equilibrium formed by bid functions whose inverses are solutions of a system of differential equations with boundary conditions i then prove the existence of an equilibrium i prove its uniqueness when the valuation distributions have a mass point at the lower extremity of the support i give sufficient conditions for uniqueness when every valuation distribution is one of two atomless distributions i establish inequalities between equilibrium strategies when relations of stochastic dominance exist between valuation distributions

positional spending and status seeking in rural china focusing on a remote area in rural china we use a panel census of households in 26 villages to show that socially observable spending has risen sharply in recent years we demonstrate that such spending by households is highly sensitive to social spending by other villagers this suggests that social spending is either positional in nature i e motivated by status concerns or subject to herding behavior we also document systematic relations between social spending and changes in higher order terms of the income distribution we find that the implications of status seeking for spending are not unidimensional they vary across income groups and expenditure categories in particular and consistent with theories of rank based status seeking we find that the poor increase spending on funerals and gifts as competition for status intensifies in addition poor families of grooms expend more for wedding ceremonies as local income competition increases while the families of brides do not the welfare implications of spending in order to keep up with the joneses are potentially large particularly for poor households

a testable model of consumption with externalities abstract this paper presents a nonparametric model of interdependent preferences where an individual s consumption may act as an externality on the preferences of other consumers we assume that individual price consumption data is observed for all consumers it is known that the general consumption model with externalities imposes few restrictions on the observed data where the consistency requirement is nash rationalizability we motivate potential games as an important sub class of games where the family of concave potential games is refutable and imposes stronger restrictions on observed data we use this framework to extend the analysis of brown and matzkin d brown r matzkin testable restrictions on the equilibrium manifold econometrica 64 1996 1249 1262 on refutable pure exchange economies to pure exchange economies with externalities finally we discuss an application of this model to inter household consumption data

a signaling explanation for charity this article examines a novel but plausible motive for charitable giving charitable donations which are observable can signal wealth or income the signaling equilibrium of charitable donations has attractive properties donations increase proportionally with population size governmental funding for public goods affects private charity only through an income effect crowding out need not be complete income redistribution is generically nonneutral increasing the spread between the poorest and richest person in a community tends to increase private donations our theory are based on the assumption that people are willing to make charitable donations even if they will not increase provision of the public good the data on charitable giving support the hypothesis that donors donate at least partly for signaling purposes rather than only to aid the recipient or to obtain satisfactions unrelated to status though charitable organizations usually report donations within categories thus not allowing perfect revelation for analytical tractability we shall consider an equilibrium with perfect revelation and a continuum of types as characterized in george j mailath 1987 and norman j ireland 1994

who cares about social image this paper experimentally investigates how concerns for social approval relate to intrinsic motivations to purchase ethically participants state their willingness to pay for both a fair trade and a conventional chocolate bar in private or publicly a standard model of social image predicts that all participants increase their fair trade premium when facing an audience we find that the premium is indeed higher in public than in private this effect however is driven by participants who preferred a conventional chocolate bar over a fair trade one in a pre lab choice for those who chose the fair trade chocolate bar public exposure does not change the fair trade premium this is captured by a generalized model where intrinsic preferences and the concern for social approval are negatively correlated

status the distribution of wealth private and social attitudes to risk this paper supposes an individual cares about his her own wealth not only directly but also via the relative standing that this wealth induces the implications for risk taking are investigated in particular such a model provides a natural explanation of the concave convex concave utility described by friedman and savage however there are a number of key differences between the present model and any model based on own wealth alone for example an equilibrium wealth distribution here may have a middle class further the status interaction involves an externality and an equilibrium wealth distribution may be pareto inefficient but also about the implied relative standing in the distribution of wealth has a long but checkered history an early exponent of such ideas was of course veblen 1899 it is indeed a notion which most economists reject albeit usually without explicit comment a notable and articulate exception however is frank 1985 for example see also the references frank cites on pp 33 34 it is however a notion with substantial intuitive appeal and it seems useful to ascertain its consequences before coming to a final judgement as to its merits the present paper is concerned with deriving the consequences of such valuation of status for risk taking what seems to be the sharpest possible model is adopted here this assumes that what is essentially ordinal rank in the wealth distribution enters von neumann morgenstern utility as an argument in addi tion to wealth itself thus higher wealth increases utility not only directly but also indirectly via higher status in the interests of both simplicity and drama it is typically assumed here that all individuals have identical utility functions which are concave in wealth but convex in status section 2 discusses how the model provides a natural explanation of the fundamental phenomenon addressed by friedman and savage 1948 that individuals may simultaneously purchase insurance and participate in lotteries although each individual here has a utility function which is concave in wealth itself utility can nevertheless be convex in wealth over some range when the indirect effect via status is included this effect is enhanced by the convexity of utility in status but will follow in any case if increasing wealth entails moving up in status much more rapidly than losing wealth entails moving down it is shown

instrumental cardinal concerns for social status in two sided matching with non transferable utility in this paper we apply the instrumental approach to social preferences in order to distinguish among various shapes of preferences for social status in particular we consider the shape of reduced preferences that emerge in the equilibrium of a twosided matching model with non transferable utility cole et al 1992 1995 show that under full observability of potential mates attributes instrumental concerns for social status are ordinal i e only one s own rank in the distribution of attributes matters we show that when we depart from full observability instrumental concerns for social status become cardinal i e also other features of the distribution of attributes matter we also show that the actual shape of cardinal concerns depends on how individuals can deal with the informational asymmetry alternatively leading to upward concerns i e making comparisons with higher rank people downward concerns i e making comparisons with lower rank people or bidirectional concerns i e being both upward and downward

status effects and negative utility growth this paper explains the observed stagnation of happiness measures through a growth model in which agents care about conspicuous consumption normal goods confer direct utility while status goods confer utility only at the expense of others firms can improve the quality of both goods through r d the nash equilibrium of the consumer game results in the share of expenditure on status goods increasing with the number of times the status good has been improved as the economy grows resources for innovation are transferred entirely to status good r d the resulting long run rate of utility growth is negative

conspicuous leisure optimal income taxation when both relative consumption and relative leisure matter previous studies on public policy under relative consumption concerns have ignored the role of leisure comparisons this paper considers a two type optimal nonlinear income tax model where people care both about their relative consumption and their relative leisure increased consumption positionality typically implies higher marginal income tax rates for both the high ability and the low ability type whereas leisure positionality has an offsetting role however this offsetting role is not symmetric concern about relative leisure implies a progressive income tax component i e a component that is larger for the high ability than for the low ability type moreover leisure positionality does not modify the policy rule for public good provision when the income tax is optimally chosen

social comparisons status and driving behavior abstract the establishment of desirable social norms is an integral part of a well functioning civil society while recent evidence has demonstrated that social comparison can affect behavior in a variety of contexts it is not clear what type of comparative social information is most effective using a large scale field experiment to study driving practices we sent text messages containing different types of social information to drivers in tsingtao china we find two types of social information to be particularly effective in reducing traffic violations the driving behavior of those similar to oneself and the driving behavior of those with high status cars our results indicate that the combination of descriptive norms with social status is a cost effective yet powerful intervention for establishing better driving behavior in emerging markets

why do people care about social status abstract this paper shows that complementary interaction can induce people to care about social status because it serves as a signal of non observable abilities there is a unique separating equilibrium in which everyone cares about social status in this equilibrium a person s social status perfectly reveals his abilities and everyone matches with a person of like ability the analysis shows that people s instrumental concern for social status has important welfare and policy implications indeed peoples efforts to keep up with the joneses may be welfare enhancing

growing apart the changing firm size wage premium and its inequality consequences wage inequality in the united states has risen dramatically over the past few decades prompting scholars to develop a number of theoretical accounts for the upward trend this study argues that large firms have been a prominent labor market institution that mitigates inequality by compensating their low and middle wage employees with a greater premium than their higher wage counterparts large u s firms reduced overall wage dispersion yet broader changes to employment relations associated with the demise of internal labor markets and the emergence of alternative employment arrangements have undermined large firms role as an equalizing institution using data from the current population survey and the survey of income and program participation we find that in 1989 although all private sector workers benefited from a firm size wage premium the premium was significantly higher for individuals at the lower end and middle of the wage distribution compared to those at the higher end between 1989 and

veblen effects in a theory of conspicuous consumption the authors examine conditions under which veblen effects arise from the desire to achieve social status by signaling wealth through conspicuous consumption while veblen effects cannot ordinarily arise when preferences satisfy a single crossing property they may emerge when this property fails in that case budget brands are priced at marginal cost while luxury brands though not intrinsically superior are sold at higher prices to consumers seeking to advertise wealth luxury brands earn strictly positive profits under conditions that would with standard formulations of preferences yield marginal cost pricing the authors explore factors that induce veblen effects and they investigate policy implications copyright 1996 by american economic association