estimates of the returns to quality and coauthorship in economic academia salaries of academic economists are studied to determine if individuals receive differential returns to publishing articles of varying quality and to coauthored versus single authored articles estimates based on detailed data and a flexible nonlinear least squares procedure indicate that substantial returns to quality exist and that an individual s return from a coauthored paper with n authors is approximately 1 n times that of a single authored paper

rankings methodology for international comparisons of institutions and individuals an application to economics in australia and new zealand abstract the objectives of this paper are threefold first we critically survey and analyse the different methodologies that have been adopted in the rankings literature second using journal articles included in the econlit database and on the basis of two criteria one based on citations and the other on perceptions of journal quality we rank economics teaching departments in australia and new zealand for 1988 2002 and 1996 2002 and for individual academic economists for the periods 1988 2002 1988 1995 and 1996 2002 furthermore we identify individual star performers and recognize them in a designated hall of fame for 1988 2002 third our methodology enables us to make international comparisons on total and per capita bases previous multi country ranking studies in economics do not rank economics departments they provide rankings based on total publications in economics in universities regardless of whether the economists are in the economics departments or in other departments thus no rankings on per capita bases are provided we correct this shortcoming by providing total and per capita rankings and analysing the correlations between total and per capita rankings this is the first study to examine whether the size of the economics department matters with regard to productivity

street crime and street culture a model shows how reputation concerns can support widespread street crime a street culture where the direct incentives for such behavior are weak there are social benefits to street reputations but those benefits are dominated when reputation concerns draw into crime those who obtain no direct gain from it the model matches facts about violent crime that a standard model cannot easily explain including low monetary returns disproportionate victimization of the young and poor and high variance in rates across small distances the model generates novel implications for policy and social science including a negative effect of social capital

status goods experimental evidence from platinum credit cards this paper provides novel evidence on status goods using a series of field experiments with an indonesian bank that markets platinum credit cards to high income customers in a first experiment the paper shows that demand for the platinum card greatly exceeds demand for a nondescript control product with identical benefits suggesting demand for the pure status aspect of the card transaction data reveal that platinum cards are more likely to be used in social contexts implying social image motivations combining price variation with information on the use of the card sheds light on the magnitude of the demand for social status a second experiment provides evidence of positional externalities from the consumption of these status goods the final experiment shows that increasing self esteem causally reduces demand for status goods this suggests that part of the demand for status is psychological in nature and that social image is a substitute for self image

equilibrium unemployment with outsourcing and wage solidarity under labour market imperfections abstract we evaluate the effects of outsourcing and wage solidarity on wage formation and equilibrium unemployment in a heterogeneous labour market where wages are determined by a monopoly labour union we find that outsourcing promotes the wage dispersion between the high and low skilled workers when the labour union adopts a solidaristic wage policy it will dampen this tendency further higher outsourcing will increase equilibrium unemployment among the high skilled workers whereas it will reduce it among the low skilled workers overall outsourcing will reduce economy wide equilibrium unemployment under the reasonable condition that the proportion of high skilled workers is sufficiently low

how does peer pressure affect educational investments when effort is observable to peers students may try to avoid social penalties by conforming to prevailing norms to test this hypothesis we first consider a natural experiment that introduced a performance leaderboard into computer based high school courses the result was a 24 percent performance decline the decline appears to be driven by a desire to avoid the leaderboard top performing students prior to the change those most at risk of appearing on the leaderboard had a 40 percent performance decline while poor performing students improved slightly we next consider a field experiment that offered students complimentary access to an online sat preparatory course sign up forms differed randomly across students only in whether they said the decision would be kept private from classmates in nonhonors classes sign up was 11 percentage points lower when decisions were public rather than private honors class sign up was unaffected for students taking honors and nonhonors classes the response depended on which peers they were with at the time of the offer and thus to whom their decision would be revealed when offered the course in a nonhonors class where peer sign up rates are low they were 15 percentage points less likely to sign up if the decision was public but when offered the course in an honors class where peer sign up rates are high they were 8 percentage points more likely to sign up if the decision was public thus students are highly responsive to their peers are the prevailing norm when they make decisions

evolving standards for academic publishing a q r theory this paper develops models of quality standards to examine two trends academic journals increasingly require extensive revisions of submissions and articles are becoming longer and changing in other ways papers are modeled as varying along two quality dimensions q reflects the importance of the main ideas and r other aspects of quality observed trends are regarded as increases in r quality a static equilibrium model illustrates comparative statics explanations a dynamic model in which referees with a biased view of their own work learn social norms for weighting q and r is shown to produce a long gradual evolution of social norms

trends in rankings of economics departments in the u s an update economics departments in the u s are ranked based on 1 the number of pages published in thirty six economics journals 2 publications in five of the top journals 3 output per faculty member and 4 an index of the concentration of research in a department evidence shows that the top twenty departments have generally retained their positions since the 1970s but rather large changes have occurred in departments ranked from 240 to 100 an economists hall of fame is developed listing the top fifty individual producers of research in the thirty six journal set and the top five journals

macroeconomic implications of conspicuous consumption a sombartian dynamic model this chapter presents a dynamic general equilibrium model in which consumers have status preference i investigate the manner in which capital accumulation is impeded by conspicuous consumption a la corneo and jeanne j public econ 66 55 71 1997a following the literature social norms are given as either bandwagon type or snob type i then show that when the economy is characterized by a bandwagon type social norm capital accumulation exhibits interesting patterns those patterns include for example an oscillating convergence path the rise of the economy feeds its decay through conspicuous consumption and that decay suppresses conspicuous consumption and engenders prosperity as predicted by sombart liebe luxus und kapitalismus reprinted 1967 deutscher taschenbuch verlag munchen 1912

optimal income tax in the presence of status effects abstract the existence of distortions from individuals competing to attain social status by using consumption signals justifies some measure of income tax as a counter acting distortion the question posed here is whether it also constitutes a reason for a more progressive income tax schedule the answer is found to be broadly negative if progressiveness is interpreted as a more convex tax schedule unless the rich are more concerned with status seeking than the poor on the other hand status seeking makes the optimal tax schedule steeper so that redistribution is increased essentially the analysis of status seeking based on a signaling approach confirms and strengthens the existing view of an optimal tax schedule and can be incorporated into the diamond american economic review 88 1998 83 95 approach

a test of conspicuous consumption visibility and income elasticities abstract this paper shows that consistent with a signaling by consuming model a la veblen income elasticities can be predicted from the visibility of consumer expenditures we outline a stylized conspicuous consumption model where income elasticity is endogenously predicted to be higher if a good is visible and lower if it is not we then develop a survey based measure of expenditure visibility ranking different expenditures by how noticeable they are to others finally we show that our visibility measure predicts up to one third of the observed variation in elasticities across consumption categories in u s data

negative returns to seniority new evidence in academic markets recent research has suggested that the long observed negative association between seniority and pay among college faculty largely reflects below average research productivity of senior faculty a possibility that most earlier studies did not examine overlooked in both waves of studies however is match quality because the higher quality of the faculty institutional match implied by higher seniority should all else equal result in higher salaries failure to account for match quality inflates the estimated returns to seniority indeed that positive bias the authors find is roughly equal in magnitude to the negative bias caused by failure to account for research quantity and quality when they account for both match quality and faculty research productivity in an analysis of data on economics faculty at five research universities over a 21 year period the authors estimate that holding experience and other factors constant the penalty for twenty years of seniority is 16 of salary

celebrations as social investments festival expenditures unit price variation and social status in rural india festival expenditures amount to over 15 per cent of a household s annual expenditures in rural india yet they have never been studied by economists this article uses both qualitative and quantitative data from a case study of three south indian villages to show that festivals are important public goods in the village but neither a pure entertainment motive nor an altruistic desire to contribute to a public event seems to explain their size households which spend money on festivals everything else held equal are able however to generate tangible rewards lower prices on food higher social status and more invitations to meals from other families this indicates that active participation in festivals generates private economic and social returns which help resolve a potential free rider problem the evidence is consistent with the notion that festivals serve as mechanisms by which communities build social networks

trade and wage inequality local versus global comparative advantages this paper shows that disentangling the local and global dimensions of trade can be crucial to get a better understanding of the trade impact on wage inequality in particular it allows us to reconcile the empirical evidence with the heckscher ohlin samuelson predictions our focus here is on italy as for local trade within its own cone of diversification italy is specialised in the production of unskill intensive goods while for global trade with respect to the other cone of diversification it is mainly specialised in the production of skill intensive goods on the evidence of these specialisation patterns we point out that the local trade has a strong impact on wage inequality in particular in line with the heckscher ohlin samuelson predictions the local export performance reduces wage inequality as it favours blue collar workers as for global trade it affects and increases wage inequality through the export channel again consistent with the heckscher ohlin samuelson predictions

how do journal quality co authorship and author order affect agricultural economists salaries utilizing an original data set containing annual salaries and peer reviewed publication histories for 326 faculty members from top ranked ph d granting programs we examine the labor market for academic agricultural economists the results suggest that higher quality publications have a greater impact on annual earnings that sole authored articles have a higher return than multi authored articles and that no wage premium exists for being the lead author of a non alphabetic article

reputation and earnings the roles of quality and quantity in academe we examine the determinants of professional reputation does quantity of exposures raise reputation independent of quality does quality of the most important exposure have extra effects on reputation in a very large sample of academic economists there is little evidence that a scholar s most influential work provides any extra enhancement of reputation quality rankings matter more than absolute quality quantity has a zero or even negative effect on proxies for reputation data on salaries however show positive effects of quantity independent of quality we test explanations for the differences between the determinants of reputation and salary jel l14 j31

conspicuous consumption and race using nationally representative data on consumption we show that blacks and hispanics devote larger shares of their expenditure bundles to visible goods clothing jewelry and cars than do comparable whites these differences exist among virtually all subpopulations are relatively constant over time and are economically large although racial differences in utility preference parameters might account for a portion of these consumption differences we emphasize instead a model of status seeking in which conspicuous consumption is used as a costly indicator of a household s economic position using merged data on race and state level income we demonstrate that a key prediction of the status signaling model that visible consumption should be declining in reference group income is strongly borne out in the data for each racial group moreover we show that accounting for differences in reference group income characteristics explains most of the racial difference in visible consumption

scholarships citations and salaries economic rewards in economics while substantial attention has been paid to the determinants of academics earnings 5 7 8 14 15 this literature has by implication suggested that the mere fact of having spent more time in the profession and the publication of more scholarly articles and books are the major determinants of salary differences our purpose here is to introduce a new determinant the quality of one s scholarly research measured by the frequency of references to that work as an additional objective measure of productivity we expect that this proxy for the extent of a scholar s influence on the work of other researchers is rewarded by the market in addition to giving a more complete picture of the determination of salaries in academic labor markets our approach should be useful in establishing a better framework for the evaluation of issues of discrimination in such markets than has been presented before 2 9

gender and the consulting academic economist we surveyed academic economists on their experiences and perceptions of legal consulting nearly two thirds have consulting experience and 40 have consulted within the last 5 years base hourly rates average 244 with a median of 200 women are less likely than men to have served as consultants and charge lower rates than comparable men but there are few differences by gender in willingness to consult women report substantially more negative bias and are less likely to consult in complex cases or to have a high profile role in litigation jel j44 j71 k41

trade openness and wage inequality evidence for malaysia this article examines the impact of trade openness on wage inequality in malaysia during the period 1984 1997 malaysia has operated a very open trade regime since the 1960s and has pursued aggressive import substitution and export supporting policies this development strategy is very different to that adopted in many other emerging economies where trade liberalisation has been associated with greater wage inequality the aim of the present study is to examine whether malaysia s more open approach to international trade has had a similar effect on wage inequality the results suggest in fact that this is not the case

reputational capital and academic pay geoffrey k turnbull i introduction economists continue to have a strong interest in academic labor markets as the steady stream of earnings studies over the past several decades readily attests the academic labor market draws the attention of economists not only because it is a topic of direct personal interest but also because it presents an opportunity to examine general theories of labor markets in a context with which the researcher has intimate experience nonetheless important questions about how the market values research teaching and service remain unanswered to what extent does the market reward quality versus quantity of published research or team production in the form of co authorship furthermore how durable is reputational capital for individuals whose research productivity diminishes during their career ultimately these questions relate in one way or another to the nature of the incentive structure faced by academic economists we provide new evidence concerning the role of research quality co authorship administrative service and teaching performance in the production of reputational capital in addition we explore the question of the durability of reputational capital once some of these activities cease we assume that the quantity and quality of published research largely determines an individual s reputational capital in the external market to help us sort out the separate effects on reputational capital of both the quality and quantity of research activity we measure research quality by both journal quality and career citations employing an interactive quantity quality term a related question concerns the role of team production in building an individual s reputational capital do individuals receive differential returns to publishing single authored versus co authored research papers this is an interesting question in light of the substantial increase in co authorship over the last few decades 1 one explanation of this trend is that the academic market has presented scholars with increasing opportunities for specialization in the production of knowledge and that team production involves the combination of complementary skilled researchers if team production reflects complementarities in the production of research we should observe little difference in the returns to single versus co authored work another explanation is that co authorship involves the combination of substitute skilled researchers so that co authorship presents a way for individuals to reduce their research efforts without reducing their individual measured research output to the extent that co authorshi p represents such substitution the market should fully discount the returns to multiple authored papers in this article we also move beyond identifying the factors that enhance an individual s reputation in the market to study the question of the durability of reputational capital some individuals quit publishing once they are tenured or promoted while others experience lengthy but temporary breaks in their flow of research output we examine the potential penalties associated with gaps in research output providing the first empirical evidence concerning the durability of reputational capital for academic economists in order to ensure that our analysis deals with these issues in a way that is most relevant to a large portion of the market for academic economists we use data from several research universities but restrict the sample frame to a single discipline economics much of the previous work estimating how publications or other factors affect academic salaries typically use data from a single university with earnings equations estimated across disciplines restricting the sample to a single discipline has the additional advantage of reducing potential heterogeneity problems associated with measuring productivity across disciplines in addition our data enable us more thoroughly to explore the empirical issues in the debate since they permit more precise measures of the past and current productivity of individuals engaged in comparable work

the effects of lottery prizes on winners and their neighbors evidence from the dutch postcode lottery each week the dutch postcode lottery pcl randomly selects a postal code and distributes cash and a new bmw to lottery participants in that code we study the effects of these shocks on lottery winners and their neighbors consistent with the life cycle hypothesis the effects on winners consumption are largely confined to cars and other durables consistent with the theory of in kind transfers the vast majority of bmw winners liquidate their bmws we do however detect substantial social effects of lottery winnings pcl nonparticipants who live next door to winners have significantly higher levels of car consumption than other nonparticipants

revealed performances worldwide rankings of economists and economics departments 1990 2000 in this paper i study the production of academic research by economics departments and economists worldwide rankings are provided based on both citations and publications these rankings reveal a dominant position of the united states in the production of economics literature over time however the extent of this dominance is decreasing jel a10 a14

does raiding explain the negative returns to faculty seniority i introduction economists have studied various aspects of faculty mobility research shows that turnover is greater among nonunion faculty rees 1994 female faculty average slightly more employers than male faculty barbezat and hughes 2001 ginther and kahn 2004 1 the responsiveness of turnover to relative pay diminishes with rank ehrenberg kasper and rees 1991 and research productivity enhances prospects for upward mobility ault rutman and stevenson 1979 1982 coupe smeets and warzynski 2005 still questions remain unanswered where do faculty go when they leave a university how does faculty turnover vary with time at a university what percentage of faculty move upward and what percentage move downward because of tenure denials or the prospect of being turned down for tenure the present article contributes to our understanding of these issues but its primary objective was to use data on faculty mobility to provide insights on another issue returns to academic seniority the negative returns to seniority that many studies find are commonly attributed to one of two factors 2 the first view is that negative returns reflect monopsony power on the part of universities faculty with high mobility costs acquire high seniority and because they are unlikely to move they are paid less than equally productive faculty that employers view as more likely to leave a competing explanation is that highly productive faculty are raided according to this story returns to seniority are biased negatively because faculty with high seniority tend to have low unmeasured productivity the best faculty are bid away moving on to better jobs those who remain are the faculty without outside offers and the negative returns estimated for senior faculty actually reflect a penalty for low unmeasured productivity rather than a true penalty for seniority the raiding story has several implications first estimated returns to seniority should become less negative the more fully the productivity is measured second estimated returns should be less negative once we control for faculty who are bid away finally and of particular importance estimated returns to seniority should not be negative for faculty who are bid away the faculty for whom unmeasured productivity is presumably high with the right data set these hypotheses can be tested rejection of the raiding hypothesis would provide tacit evidence of monoposony in academic markets 3 this article contributes to the literature in several ways it is the first research to directly test the raiding hypothesis it provides a detailed look at faculty mobility in one segment of the academic labor market it extends and improves bratsberg ragan and warren 2003 in the following ways it expands the sample to cover three decades of faculty pay records it includes additional controls for productivity number and types of books recent and prospective articles and so forth resulting in the most complete specification of research productivity to date and it allows for heterogeneity in the seniority penalty via phd pedigree and direction of move finally it tests for the possibility that the academic job market does a better job of matching faculty and universities in recent years as might be expected because of the information revolution the sample consists of five public phd granting universities in the midwest we track all tenure track economics faculty employed in these universities over a 30 yr period we measure their productivity their pay and their mobility as such the study provides a rich and detailed investigation of one subset of economics programs it is possible that mobility may be greater in urban areas where faculty can more readily obtain alternative employment without relocating and prior research indicates that pay structures depend on the university s stature and its relative emphasis on research and teaching

the relative impacts of economics journals 1970 1990 our data collection and database assembly efforts were assisted by john p sophocleus mark gwartney michele butler and scott ralston we received extremely valuable computer programming assistance from jon brunson and edward novak constructive comments were receivedfrom two anonymous reviewers financial supportfrom the faculty development committee at salisbury state university is gratefully acknowledged

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

differences in citation patterns across journal tiers the case of economics we study how citation patterns differ between journal tiers in economics concretely we analyze citations patterns of more than 6 000 economics research articles published in top five second tier and top field economics journals between 1992 and 1996 in line with previous literature we find that top five journals articles generally receive more citations and that the life cycles of those citations are longer however their influence in term of citations is overestimated in its first twenty five years since publication the median top five article accumulates 4 25 around 3 as many citations when compared to the second tier and top field median article we show that this ratio is strongly associated with the field of economics research e g this ratio is the lowest for econometric methods papers and with articles impact e g in all fields of economics research except for theory this ratio decreases sharply as one moves toward high impact articles in term of citations

design innovation and fashion cycles a model of fashion cycles is developed in which designs are used as a signaling device in a dating game a monopolist periodically creates a new design over time the price of the design falls as it spreads across the population once sufficiently many consumers own the design it is profitable to create a new design and thereby render the old design obsolete this paper gives conditions under which all consumers would be better off by banning the use of fashion competition among designers may lead to less frequent changes in fashion and to higher prices than monopoly copyright 1995 by american economic association

negative returns to seniority and job mobility across the program quality distribution are top public phd granting programs different we analyze a unique data set containing annual salary and detailed job and publication histories for a sample of 1 009 faculty members drawn from 53 public ph d granting economics departments empirical results suggest that all else equal 1 statistically significant negative returns to seniority exist within lower ranked but not top 15 programs 2 more frequent movers observe statistically higher annual salaries in lower ranked but not top 15 programs and 3 for each level of seniority faculty in top 15 programs are more likely to move at any point in the career than faculty in lower ranked programs

social identity and preferences social identities prescribe behaviors for people we identify the marginal behavioral effect of these norms on discount rates and risk aversion by measuring how laboratory subjects choices change when an aspect of social identity is made salient when we make ethnic identity salient to asian american subjects they make more patient choices when we make racial identity salient to black subjects non immigrant blacks but not immigrant blacks make more patient choices making gender identity salient has no effect on intertemporal or risk choices

economics and identity this paper considers how identity a person s sense of self affects economic outcomes we incorporate the psychology and sociology of identity into an economic model of behavior in the utility function we propose identity is associated with different social categories and how people in these categories should behave we then construct a simple game theoretic model showing how identity can affect individual interactions the paper adapts these models to gender discrimination in the workplace the economics of poverty and social exclusion and the household division of labor in each case the inclusion of identity substantively changes conclusions of previous economic analysis

fame and the fortune of academic economists how the market rewards influential research in economics we analyze the pay and position of 1 009 faculty members who teach in doctoral granting economics departments at fifty three large public universities in the united states using the web of science we have identified the journal articles published by these scholars and the number of times each of these articles has been subsequently cited in published research articles we find that research influence as measured by various measures of total citations is a surprisingly strong predictor of the salary and the prestige of the department in which professors are employed we also examine how coauthorship is rewarded by the market

what is middle class about the middle classes around the world we expect a lot from the middle classes jim frederick writing in time magazine in 2002 stated china s burgeoning middle class holds the key to the future of the country in a more academic vein easterly 2001 concludes based on a comparison of a large number of countries that countries that have a larger middle class tend to grow faster at least if they are not too ethnically diverse in another article birdsall graham and pettinato 2000 rue the shrinking of the middle class the backbone of both the market economy and of democracy in most advanced societies in the face of burgeoning globalization the economic historian david landes writing about the wealth and poverty of nations 1998 explains england s early ascendancy in terms of the great english middle class of the eighteenth and nineteenth centuries of course there is nothing new about this faith in the middle class it follows a long line of theorizing going back at least to max weber 1905 at least three distinct arguments are traditionally made in one new entrepreneurs armed with a capacity and a tolerance for delayed gratification emerge from the middle class and create employment and productivity growth for the rest of society for a formalization of this argument see acemoglu and zilibotti 1997 in a second perhaps more conventional view the middle class is primarily a source of vital inputs for the entrepreneurial class it is their middle class values their emphasis on the accumulation of human capital and savings that makes them central to the process of capitalist accumulation for example doepke and zilibotti 2005 2007 the third view a staple of the business press emphasizes the middle class consumer the consumer who is willing to pay a little extra for quality in this view the middle class demand for quality consumer goods feeds investment in production and marketing which in turn raises income levels for everyone murphy shleifer and vishny 1989 1 this essay asks what we should make of these arguments in the context of today s developing countries starting from data on patterns of consumption and investment by the middle class we look for what is distinct about the global middle class especially when compared to the global poor defined as those whose per capita daily consumption valued at purchasing power parity exchange rates is below 2 a day who were the subject of a previous essay in this journal banerjee and duflo 2007b in particular is there anything special about the way the middle class spend their money earn their incomes or bring up their children

citations or journal quality which is rewarded more in the academic labor market research quality can be evaluated from citations or from the prestige of journals publishing the research we relate salary of tenured university of california uc economists to their lifetime publications of 5 500 articles and to the 140 000 citations to these articles citations hardly affect salary especially in top ranked uc departments where impacts of citations are less than one tenth those of journals in lower ranked departments and when journal quality is less comprehensively measured effects of citations on salary increase if journal quality is just measured by counting articles in journal tiers apparent effects of citations are overstated jel a14 j44

which journal rankings best explain academic salaries evidence from the university of california the ranking of an academic journal is important to authors universities journal publishers and research funders rankings are gaining prominence as countries adopt regular research assessment exercises that especially reward publication in high impact journals yet even within a rankings oriented discipline like economics there is no agreement on how aggressively lower ranked journals are down weighted and in how wide is the universe of journals considered moreover since it is typically less costly for authors to cite superfluous references whether of their own volition or prompted by editors than it is to ignore relevant ones rankings based on citations may be easily manipulated in contrast when the merits of publication in one journal or another are debated during hiring promotion and salary decisions the evaluators are choosing over actions with costly consequences we therefore look to the academic labor market using data on economists in the university of california system to relate their lifetime publications in 700 different academic journals to salary we test amongst various sets of journal rankings and publication discount rates to see which are most congruent with the returns implied by the academic labor market jel a14 i23 j44

trade geography and the skill premium in u s manufacturing i introduction the discernible increase in wage inequality in developed countries over the past several decades has been a topic of considerable interest in both the international trade and labor economics literatures a number of studies have identified at least some role for international trade in these increasing wage disparities 1 recent contributions to the new economic geography literature by head and mayer 2006 hanson 2005 mion 2004 and redding and venables 2004 have emphasized the influence of the geography of trade on wages suggesting that countries or regions with access to larger markets have higher wages in this paper we unite these two strands of the literature by developing a model that examines whether the wage increases attributed to access to larger markets are non neutral redding and venables 2004 henceforth rv develop a structural model of trade relating access to larger markets to per capita incomes they estimate a generalized gravity equation using world trade data to construct empirical proxies for market and supplier access these are trade cost weighted measures of export demand and import supply respectively that take into account the geographical distribution of trade flows market access measures the size of the market that can be reached by firms positioned in a given country supplier access measures the ease at which firms in a given country can acquire intermediate inputs rv show that per capita incomes are increasing in both of these measures their model however does not differentiate between labor types and therefore does not address the issue of whether market access has different influences on skilled workers and unskilled workers there is a good reason to believe that the wage increases attributed to market and supplier access would be non neutral across both skill groups and industries first a number of recent theoretical contributions demonstrate a positive relationship between market size and the skill premium epifani and gancia 2006 2008 show that in the context of a new trade model scale itself is skilled biased under very reasonable assumptions and they provide supporting empirical evidence in addition the new economic geography models of epifani 2005 and amiti 2005 which explicitly account for factor endowment differences between countries suggest that the forward and backward linkages provided by agglomeration exacerbate the stolper samuelson effect leading to relative wages that overshoot the values that would be observed in the absence of such linkages second redding and schott 2003 provide empirical evidence suggesting that in countries with higher values of market and supplier access individuals have greater incentive to invest in skills leading to a higher return to education and a larger skill premium and third as feenstra and hanson 1999 henceforth fh demonstrate if production is fragmented changes in the parameters of the production function over time can shift the composition of activities that are performed abroad in a given industry leading to non neutral effects on productivity and factor prices countries and industries with better access to overseas production activities that is larger levels of supplier access would be more likely to observe such changes in this paper we augment the methodology in rv to examine the relationship between market and supplier access and the skill premium in u s manufacturing industries our analysis differs from rv in two principal ways first we develop a model that relates market and supplier access to value added prices rather than to wages this is the natural generalization to a model with more than one internationally immobile factor of production second we use industries as our unit of analysis rather than countries an industry level analysis allows us to gauge the effects of market and supplier access on industry value added prices which we can then decompose into mandated factor price adjustments

seniority and monopsony in the academic labor market workers with high seniority usually have higher wages than workers with low seniority and the same total labor marke t experience in contrast the results of this paper indicate that higher seniority is associated with lower salaries for university professors the author documents this finding for national surveys a nd individual institutions and explains it as due to monopsonistic discrimination by employers copyright 1993 by american economic association

conspicuous consumption snobbism and conformism abstract we develop a model in which consumers purchase a conspicuous good in order to signal high income and thereby achieve greater social status in equilibrium the signalling value of conspicuous consumption depends in an identifiable way on the number of consumers and consumer behaviour is characterized by either snobbism or conformism the market demand curve for the conspicuous good may exhibit a positive slope if consumers are conformist we derive some unconventional policy implications concerning the taxation of luxuries and the voluntary provision of public goods

willful blindness the inefficient reward structure in academic research this article examines how economics departments judge research articles and assign credit to authors it begins with a demonstration that only strictly prorated author credit induces researchers to choose e cient sized teams nevertheless survey evidence reveals that most economics departments only partially prorate authorship credit implying excessive coauthorship indeed a half century increase in coauthorship may be better explained by incomplete proration than by any increased specialization among authors a possible explanation for the reliance on incomplete proration is the self interest of economists who are more likely to engage coauthorship full professors the self interest of senior faculty may also explain the relatively small role given to citations in senior promotions a rational response by economists to the under proration of author credit is to engage in false authorship although false authorship is of dubious ethical status it may have the perverse impact of improving the e ciency of team production grossly excessive coauthorship where little attention is paid to most authors listed on a paper as found in some other academic disciplines may be the path down which economics is headed if the reward structure is not altered jel a14 o30 i23

returns to articles versus pages in academic publishing do salary setters show article illusion the academic labor market rewards idea splitting where researchers publish several short articles rather than one long one there is a significant positive effect on salary from publishing more articles conditional on the total number of quality adjusted pages ever published

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

desire to acquire powerlessness and compensatory consumption three experiments examine how power affects consumers spending propensities by integrating literatures suggesting that a powerlessness is aversive b status is one basis of power and c products can signal status the authors argue that low power fosters a desire to acquire products associated with status to compensate for lacking power supporting this compensatory hypothesis results show that low power increased consumers willingness to pay for auction items and consumers reservation prices in negotiations but only when products were status related the link between powerlessness and compensatory consumption has broad implications both for consumers health and well being and for understanding the psychological state of power

do academic salaries decline with seniority this article reexamines the negative seniority earnings relationship for academic economists the empirical results show that the anomalous negative seniority effect found in earlier academic market studies holds in the absence of direct measures of research productivity the negative effect however eventually disappears as more comprehensive measures of publishing citations and other productivity measures are included in the wage equation to control for the quantity and quality of faculty productivity faculty with greater seniority appear to be rewarded relatively less simply because many have been relatively less productive than their colleagues with less seniority at similar stages in their careers

trade wages and the political economy of trade protection evidence from the colombian trade reforms abstract worker industry affiliation plays a crucial role in how trade policy affects wages in many trade models yet most research has focused on how trade policy affects wages by altering the economy wide returns to a specific worker characteristic i e skill or education rather than through worker industry affiliation this paper exploits drastic trade liberalizations in colombia in the 1980s and 1990s to investigate the relationship between protection and industry wage premiums we relate wage premiums to trade policy in an empirical framework that accounts for the political economy of trade protection accounting for time invariant political economy factors is critical when we do not control for unobserved time invariant industry characteristics we find that workers in protected sectors earn less than workers with similar observable characteristics in unprotected sectors allowing for industry fixed effects reverses the result trade protection increases relative wages this positive relationship persists when we instrument for tariff changes our results are in line with short and medium run models of trade where labor is immobile across sectors or alternatively with the existence of industry rents that are reduced by trade liberalization in the context of the current debate on the rising income inequality in developing countries our findings point to a source of disparity beyond the well documented rise in the economy wide skill premium because tariff reductions were proportionately larger in sectors employing a high fraction of less skilled workers the decrease in the wage premiums in these sectors affected such workers disproportionately

trade technology and uk wage inequality this paper examines the impact of international trade and technical change on changes in the uk skill premium we first measure trade as changes in product prices and technical change as tfp growth then we relate price and tfp changes to a set of underlying forces among our results are a changes in prices not tfp were the major force behind the rise in inequality in the 1980s b changes in oecd prices and uk tariffs significantly raised 1980s skill premia through their effects on prices and that industry concentration significantly raised 1980s skill premia through its effect on tfp