intra annual sheep price patterns and factors underlying price variations in the central highlands of ethiopia a sheep market survey was undertaken to determine the effects of certain animal and market characteristics on price and the pattern of sheep prices in relation to seasons nine key ethiopian central highlands markets were surveyed for a period of one year in 1989 each market was surveyed once a week on the main market day price weight sex age colour condition score breed type and buyer s purpose were recorded for all completed transactions as well as the numbers offered and sold on each market day a total of 50 062 cases were recorded three markets each representing redistributive intermediate and terminal markets as identified by the distribution in buyer s purpose were chosen for further analysis considerable weekly price variation was evident in these markets prices were also seasonal with higher premiums paid during some religious festivals animal characteristics weight age condition sex colour as well as buyer s purpose and seasons were variably important in explaining variation in price among animals within weeks variations in the composition of these characteristics from week to week were among factors underlying changes in weekly mean prices r2 varied from 0 2659 to 0 3583 in the quadratic price per kg model and from 0 7822 to 0 8413 in the quadratic price per head model in the three markets however it was found that price per head was predicted equally well overall by estimated price per kg multiplied by actual weights and that because of wide variation in weights both within and between weeks price per kg is more useful market information

physical appearance and wages do blondes have more fun abstract this study contributes to the economics literature that links physical characteristics to labour market outcomes by investigating the influence of hair colour on women s own wages and also their spouse s wages using u s panel data we find that blonde women receive large wage premiums

beauty premium and marriage premium in search equilibrium theory and empirical test we propose a theoretical explanation for the so called beauty premium our approach relies entirely on search frictions and the fact that physical appearance plays an important role in attracting a marriage partner we analyze the interaction between frictional labor and marriage markets making use of what we label constrained job search the optimal strategy entails different reservation wages for different men and we establish the existence of a search equilibrium characterized by a beauty premium and or marriage premium predicted profiles of premia allow for potential falsification tests and point to relevant empirical evidence in support of our theory

the economic value of teeth abstract this paper examines the effect of oral health on labor market outcomes by exploiting variation in fluoridated water exposure during childhood the politics surrounding the adoption of water fluoridation by local governments suggests exposure to fluoride is exogenous to other factors affecting earnings exposure to fluoridated water increases women s earnings by approximately 4 percent but has no detectable effect for men furthermore the effect is largely concentrated amongst women from families of low socioeconomic status we find little evidence to support occupational sorting statistical discrimination and productivity as potential channels with some evidence supporting consumer and possibly employer discrimination

importer behavior the neglected counterpart of international exchange international exchange is a two sided coin involving exporters and importers however a systematic search of the academic literature reveals a striking imbalance while exporter behavior has been extensively studied importer behavior remains a largely neglected area of study even though importers are playing an ever more important often dominant role in consummating trade transactions in this article we assert that this neglect stems from two critical but flawed assumptions the first is that exporters are the driving force behind international trade transactions and the second is that importers follow the neoclassical economics theory of rational choice in international sourcing

individual risk attitudes measurement determinants and behavioral consequences this paper studies risk attitudes using a large representative survey and a complementary experiment conducted with a representative subject pool in subjects homes using a question asking people about their willingness to take risks in general we find that gender age height and parental background have an economically significant impact on willingness to take risks the experiment confirms the behavioral validity of this measure using paid lottery choices turning to other questions about risk attitudes in specific contexts we find similar results on the determinants of risk attitudes and also shed light on the deeper question of stability of risk attitudes across contexts we conduct a horse race of the ability of different measures to explain risky behaviors such as holdings stocks occupational choice and smoking the question about risk taking in general generates the best all round predictor of risky behavior

identification of strategies to improve goat marketing in the lowlands of ethiopia a hedonic price analysis abstractthis article aims at identifying factors that determine market prices of goats and analyse potential mechanisms by which smallholder goat producers could maximize their benefits data on 35

measuring heterogeneous preferences for cattle traits among cattle keeping households in east africa this study employs mixed logit and latent class models to examine preferences for cattle traits with a focus on heterogeneity among cattle keepers using choice experiment data of 506 cattle keeping households in kenya and ethiopia the findings indicate the existence of preference heterogeneity based on cattle production systems highly valued cattle traits for the cropping systems include traction fitness and trypanotolerance while traits associated with herd increase are considered important in pastoral systems considering heterogeneity within population segments provides a framework for adapting breeding policy interventions to specific producer segments by integrating preferred traits in a breed improvement program

beauty and the labor market the authors examine the impact of looks on earnings using interviewers ratings of respondents physical appearance plain people earn less than average looking people who earn less than the good looking the plainness penalty is 5 to 10 percent slightly larger than the beauty premium effects for men are at least as great as for women unattractive women have lower labor force participation rates and marry men with less human capital better looking people sort into occupations where beauty may be more productive but the impact of individuals looks is mostly independent of occupation suggesting the existence of pure employer discrimination copyright 1994 by american economic association

skills in the city this paper documents the allocation of skills across cities and estimates the impact of agglomeration on the hedonic prices of worker skills we find that large cities are more skilled than are small cities but only to a modest degree we also show that the increase in productivity associated with agglomeration as measured by the urban wage premium is larger for workers with stronger cognitive and people skills in contrast motor skills and physical strength are not rewarded to a greater degree in large cities urbanization thus enhances thinking and social interaction rather than physical abilities these results are robust to a variety of estimation strategies including using nlsy variables that control for worker quality and a worker msa fixed effect specification

long run labour market and health effects of individual sports activities abstract this microeconometric study analyzes the effects of individual leisure sports participation on long term labour market variables health and subjective well being indicators for west germany based on individual data from the german socio economic panel study gsoep 1984 2006 econometric problems due to individuals choosing their own level of sports activities are tackled by combining informative data and flexible semiparametric estimation methods with a specific way to use the panel dimension of the data the paper shows that sports activities have sizeable positive long term labour market effects in terms of earnings and wages as well as positive effects on health and subjective well being

participation in school sponsored sports and academic spillovers new evidence from the early childhood longitudinal survey the link between participation in school sponsored sports and academic performance has been studied extensively in the literature whilst previous studies tend to show positive academic spillovers

stature and the standard of living research on the standard of living now emphasizes alternatives or supplements to the national income accounts this paper reviews the results of two decades of research using stature as a measure of health aspects of human welfare after comparing and contrasting stature with per capita income i consider height patterns discovered by economic historians that challenge traditional beliefs about the past including long term trends cycles in heights and the dreadfully small stature of slave children that was followed by catch up growth the paper concludes with comparisons to work in development economics and suggestions for research

the estimation of demand parameters in hedonic price models this paper shows that the econometric problem of estimating hedonic demand parameters is not a standard identification problem caused by demand supply interaction as has been often assumed estimation procedures based on this assumption lead to biased results the hedonic estimation problem is instead caused by the endogeneity of both prices and quantities when households face a nonlinear budget constraint an instrumental variables solution to this problem is suggested using instruments that exogenously shift the budget constraint

high powered performance pay and crowding out of nonmonetary motives a previous literature cautions that paying workers for performance might crowd out nonmonetary motives to work hard empirical evidence from the field however has been based on between subjects designs that are best suited for detecting crowding out due to low powered incentives high powered incentives in the workplace tend to increase output but it is unknown whether this masks crowding out this paper uses a within subject experimental design and finds evidence that crowding out also extends to high powered incentives in a real work setting with paid workers there is individual heterogeneity however with a minority of workers reporting crowding in of motivation thus the impact of performance pay might depend on the mix of worker types data and the online appendix are available at https doi org 10 1287 mnsc 2017 2846 this paper was accepted by uri gneezy behavioral economics

offshore outsourcing of services an evolutionary perspective abstract offshore outsourcing is gaining increasing importance and attention in both theory and practice the purpose of this research is to use nine in depth case studies to analyze the evolution of offshore services outsourcing with regard to how expectations and governance structures change over time five testable propositions are presented building on institutional theory transaction cost and resource based perspectives the cases demonstrate that offshore outsourcing is initiated because of increasing internal and external pressure to conform and reduce costs moreover companies chase efficiency improvements in other geographic locations but after reducing costs companies discover more strategic benefits such as the potential to increase quality and market share importantly as buyer supplier relationships move from tactical to more strategic expectations and governance structures change

a synthesis of foreign direct investment theories and theories of the multinational firm this paper first presents a taxonomy of the foreign direct investment theories following the market imperfections paradigm it then focuses on recent developments pertaining to the theory of the multinational firm specifically the appropriability internalization and diversification theories subsequently the multinational phenomenon is seen as the result of an international differentiation of activities and an intrafirm integration across national borders all this within a markets and hierarchies approach last the paper points to areas for future research

intergenerational transmission of risk attitudes a revealed preference approach using data the german socio economic panel gsoep we investigate whether the willingness to take risks which is revealed via observed choices of occupation is transmitted from parents to children our approach resembles the one by dohmen et al 2008 who investigate the same question using stated preferences as risk variable we use earnings risk measured by the cross sectional coecient of residual variation obtained from mincerian wage regressions we nd that fathers riskiness of the job chosen is a signicant determinant of sons occupational risk our results are robust to dierent specications underpinning the hypothesis of intergenerational transmission of risk preferences

short criminals stature and crime in early america abstractwe consider the extent to which an individual s height affected the age at which he entered into criminal activity in early america using data on prisoners incarcerated in pennsylvania s nineteenth century prisons we show that prisoners were short relative to the contemporary population then using weibull continuous time duration econometric models we show that age at entry into criminal activity was negatively associated with an individual s height after controlling for several individual characteristics the results are consistent with recent research showing that shorter individuals face less attractive legitimate labor market opportunities because lower stature is associated with lower cognitive ability and because of general discrimination against shorter people

heteroscedastic hedonic price model for cattle in the rural markets of central ethiopia this study employs a heteroscedastic hedonic price model to examine the factors that influence cattle prices in the rural markets of central ethiopia the empirical results show that season market location class of cattle body size and age are very important determinants of the cattle price the relative weight of the phenotypic characteristics of the animals is among the highest of all the factors considered these preferences at the farmers and farmer traders levels are the ones that matter most in shaping the diversity of animals kept at farm level and the diversity of cattle genetic resources is quite essential for generating or identifying the best suited breeds of cattle given the livelihood objectives of the target community

linkages between service sourcing decisions and competitive advantage a review propositions and illustrating cases abstract this paper focuses on linkages between strategic service sourcing decisions and the competitiveness of business firms it responds to calls for more research focusing on the outcomes of services and the nature and durability of service benefits and contributes with relatively comprehensive detailed and managerially oriented knowledge regarding the linkages between service sourcing and competitive advantage the paper reviews the literature and develops propositions regarding how different make or buy decisions supply base structures and types of buyer seller relationships influence the possibility of simultaneously maintaining positive bonds with customers keeping costs low and developing valued and differentiated offerings the practical applications of the propositions are illustrated with four case studies

disease and development the effect of life expectancy on economic growth we exploit the major international health improvements from the 1940s to estimate the effect of life expectancy on economic performance we construct predicted mortality using preintervention mortality rates from various diseases and dates of global interventions predicted mortality has a large impact on changes in life expectancy starting in 1940 but no effect before 1940 using predicted mortality as an instrument we find that a 1 percent increase in life expectancy leads to a 1 7 2 percent increase in population life expectancy has a much smaller effect on total gdp however consequently there is no evidence that the large increase in life expectancy raised income per capita

labor market consequences of poor attitude and low self esteem in youth in a recent national survey that asked employers to rank the importance of particular applicant traits for nonsupervisory and production positions applicant s attitude was the only trait that was reported to be very important in fact academic performance years of schooling completed teachers recommendations and industry based credentials certifying applicant skills all ranked lower bowles et al 2000 a second independent survey of employers in holzer and wissoker 2000 also suggests that more weight is placed on a good attitude than on basic skills among new hires of low skilled workers in this article i assess the role of pre labor market attitude and self esteem in explaining disparities observed in the labor market experiences of a sample of high school graduates the apparent importance employers ascribe to attitude and self esteem gives clear reason to expect that such a relationship exists i demonstrate that such survey responses are corroborated by real economic consequences for those with poor attitude and self esteem using longitudinal data on a 1972 cohort of high school graduates i show that high school students who reveal negative attitudes and self esteem subsequently attain fewer years of postsecondary education relative to their high school cohort are less likely to be employed 14 years following high school and where working for pay earn less accounting directly for the labor force participation decision i also document a higher incidence of unemployment among these individuals furthermore i find evidence that negative attitudes and self esteem are associated with jobs later in life that require the individual to spend time working with things as opposed to people for example and that those who exhibit poor pre labor market attitude and self esteem are subsequently more closely supervised at work and given less discretion in their daily activities all told attitude and self esteem in youth are shown to have important and long lasting economic implications in the following section i briefly discuss related literatures specifically two areas of the literature are considered the effect of joblessness on self esteem and the relationship between other noncognitive skills or worker attributes and labor market outcomes section ii then introduces the data and methods used in investigating the relationships in question empirical results are reported in section iii and are followed by some discussion and concluding remarks i previous literature this article is closely related to two areas of existing literature first there exists a small body of literature that documents a relationship between labor market activity and self esteem however this literature has heretofore focused more on the damage of joblessness to an individual s perception of self worth than on the direction of causality considered here for example goldsmith et al 1995 1996a find relationships between contemporaneous joblessness and self esteem and historic joblessness and subsequent self esteem respectively arguably the causality between attitudes and jobless spells is not clearly in one direction or the other in this article i contribute clear evidence of the reverse causation causation running from attitude and self esteem to future labor market outcomes second there is a growing body of literature on the importance of noncognitive skills in wage determination this literature suggests that measures of aggression and withdrawal osborne 1999 individual motivation goldsmith et al 2000 behavioral problems in high school cawley et al 2001 one s locus of control or outlook on life goldsmith et al 1997b osborne 1999 bertrand and mullainathan 2001 coleman and deleire 2003 and mental health bartel and taubman 1979 1986 frank and gertler 1991 mullahy and sindelar 1993 each have predictive power with respect to wages that employer surveys suggest that attitude is highly valued alone leads one to anticipate that attitude be related to earnings

consumer preferences for fresh food items with multiple quality attributes evidence from an experimental auction of pork chops this study illustrates an application of experimental auction methods using both experimental economics and experimental design to evaluate consumer perceptions and willingness to pay wtp for fresh pork chops we test and reject hypotheses that a market prices and consumers wtp are unaffected by the level of attributes embodied in the pork chops b appearance based on photographs or actual product and actual taste are equally good sources of consumer information and c consumers are consistent in their preferences for fresh pork attributes a major conclusion is that predicting consumer demand for fresh pork or any fresh food based on appearance without tasting is unproductive

on the choice of funtional form for hedonic price functions this study examines how errors in measuring marginal attribute pric es vary with the form of the hedonic price function in simulations consumers with known utility functions bid for houses with given attributes various forms of the hedonic function are estimated using equilibrium housing prices errors in estimating marginal attribute prices are calculated by comparing each consumer s equilibrium marginal bid vector with the gradient of the hedonic function when all attributes are observed linear and quadratic box cox forms produce lowest mean percentage errors however when some attributes are unobserved or are replaced by proxies linear and linear box cox functions perform best copyright 1988 by mit press

make buy or ally a transaction cost theory meta analysis since the publication of williamson s markets and hierarchies many empirical articles have investigated the tenets of transaction cost theory using meta analytic techniques we quantitatively syn

the role of product specific factors in intra firm trade of u s manufacturing multinational corporations this study examines the role of major product specific factors in the product patterns of intra firm trade of u s manufacturing mncs using pooled time series 1982 86 cross sectional nineteen products regression analysis this study finds that the technology intensity of a product has a strong positive effect on the propensity of the product to intra firm trade in contrast the economies of scale level appears to have a constraining effect on the propensity finally the vertical integration intensity and the international production intensity are found to have no significant bearings on the propensity

beauty vs brains early labor market outcomes of high school graduates this paper examines the wage returns to attractiveness for young high school graduates findings show that wage returns to attractiveness are large relative to ability and beauty and ability are complements at high attractiveness ratings but substitutes at low ratings

stature skills and adult life outcomes evidence from indonesia abstractwe investigate the effect of height on earnings occupational choices and a subjective measure of wellbeing among indonesian men we explore the extent to which height captures the effects of endowments set before entry in the labour market physical and cognitive skills co determined with stature early in life do not explain much of the height earnings premium directly yet human capital more broadly including cognition educational attainment and other factors related to childhood conditions explains around half of the height premium and does so through occupational sorting indeed taller workers tend to have more education and educated workers tend to work in more lucrative occupations that require brain and social skills not brawn the unexplained share of the height earnings premium may reflect a specific role of stature on social interaction labour market advantages or self assurance we also find a height premium in happiness half of which simply accounts for the educational and e

applicant screening and performance related outcomes a fundamental problem faced by employers is how to elicit effort from employees most economic models suggest that employers meet this challenge by monitoring employees carefully to prevent shirking but there is another option that relies on heterogeneity across employees and that is to screen job candidates to find workers with a stronger work ethic who require less monitoring we might therefore expect employers who screen candidates more intensively to monitor them less using data from a national sample of us employers we find that employers who screen applicants more intensively for factors that should predict work ethic also monitor employees less and also make greater use of systems such as teamwork where monitoring by supervisors is more difficult this screening is also associated with higher wages higher employee productivity and lower involuntary turnover rates screening for other attributes such as work experiences and academic performance does not produce these results jel codes m51 m54 j30

perceptions versus objective measures of environmental quality in combined revealed and stated preference models of environmental valuation abstract this study examines perceptions and objective attribute measures in discrete choice models of recreation site choice behavior these forms of attribute measurement are examined in individual and combined revealed preference stated preference models our results suggest that the model based on perceptions slightly outperforms the models based on objective attribute measures however issues such as the definition of the choice set and the measurement of welfare present significant challenges when using perceptions data

an assessment of the measurement of performance in international business research a sizeable body of international business ib research is devoted to building knowledge about the determinants of organizational performance a key precursor to accurately diagnosing why some organizations succeed in the international marketplace while others struggle is operationalizing performance appropriately yet to date no systematic investigation has considered how well ib research measures performance we examine the measurement of performance in 96 articles published in the academy of management journal administrative science quarterly journal of marketing journal of marketing research journal of international business studies management science organization science a nd thestrategic management journal between 1995 and 2005 the findings reveal that most studies do not measure performance in a manner that captures the multifaceted nature of the construct we describe the implications of these results and offer suggestions for improving future practice journal of international business studies 2008 39 1064 1080

an empirical analysis of the integration responsiveness framework in global industries in this study businesses competing in global industries were categorized into three groups according to the integration responsiveness framework for conceptualizing industry pressures confronting business competing internationally using this framework contextual conditions associated with each group were examined competitive attributes distinguishing each group were then identified to clarify alternate business level strategies for competing within a global industry context beyond providing additional insight into the nature of competition in global industries several broad extensions to the integration responsiveness framework are suggested

valuing indigenous cattle breeds in kenya an empirical comparison of stated and revealed preference value estimates abstract in this study we compare revealed and stated preference approaches to value traits of cattle in kenya the premise is that much can be learnt about non market values of indigenous animal genetic resources angr from the use of multi attribute stated preference methods if these compare well with revealed preference results the objective is to investigate the performance of choice experiments ces in maasai cattle trading by conducting an external test of preference consistency we compare value estimates for cattle attributes from ces data with those from hedonic analysis of actual transactions by the same population of traders in the same markets and over the same period if ces perform well they can be used to investigate values of those genetically determined livestock traits currently not prominent in pastoralists populations but desirable candidates for breeding or conservation programmes e g disease resistance the results indicate that ce estimates pass the external test and appear to be adequately precise in estimating values for cattle traits that are relevant in market transactions for maasai traders accounting for taste and variance heterogeneity does not change this conclusion ces may therefore be a promising tool for valuing phenotypic traits expressed by indigenous angr

the intergenerational transmission of income volatility is riskiness inherited this article examines the intergenerational transmission of income risk do risky parents have risky kids income volatility a proxy for income risk is not observed directly instead it must be estimated with substantial error from the time series variability of income i characterize an income process with individual specific volatility parameters and estimate the joint distribution of volatility parameters for fathers and for their adult sons in data from the panel study of income dynamics fathers with higher income volatility have sons with higher income volatility this finding is correlated with but far from fully explained by the intergenerational transmission of risk tolerance and of the propensity for self employment

numeracy and the impact of high food prices in industrializing britain 1780 1850 abstract using census based data on the ability to recall one s age we show that low levels of nutrition impaired numeracy in industrializing england 1780 to 1850 cognitive ability declined among those born during the napoleonic wars the effect was stronger in areas where grain was expensive and relief for the poor an early form of welfare support was limited nutritional shortages had a nonlinear effect on numeracy with severe shortages impairing numeracy more nutrition during childhood also mattered for labor market outcomes individuals born in periods or counties with low numeracy typically worked in occupations with lower earnings

transactions cost economics and the multinational enterprise an assessment abstract this paper applies transactions cost principles to the multinational enterprise in order to ascertain its distinctive properties as a mode of economic organization the analysis helps identify just when and where contractual alternatives to the multinational firm are likely to be viable this turns out to depend upon the nature of the technology the regime of appropriability within which the firm operates and the characteristics of the markets in question transactions cost analysis is also extended to the multinational enterprise host country relationship implications for management and public policy are derived

import sourcing dynamics an integrative perspective the character of import sourcing for manufacturing has changed beyond the reach of current explanatory schemes this study knits several evolving trends in the area of import sourcing into a theoretical framework in order to facilitate research in this under researched topic and expose to practitioners the increasing strategic value of import sourcing

sourcing strategies of european and japanese multinationals a comparison based on a typology of sourcing strategies this study identifies various sourcing patterns adopted by european and japanese multinational manufacturing firms in serving the u s market the study has found that the product s market performance is not at all related to its life cycle stage in world trade or to production location but is positively related to the internal components sourcing and negatively related to the product adaptation the findings strongly support levitt s call for a global product

linking product and process innovations and modes of international sourcing in global competition a case of foreign multinational firms in increasingly complex global competition multinational firms u s and foreign alike have stepped up international sourcing of components and finished products to serve various markets since an increasing portion of global competition is shaped by european and japanese multinational firms with due emphasis on product quality and manufacturing it is an opportune time to examine the like among their product development manufacturing and sourcing activities those european and japanese multinational firms marketing products in the united states are chosen as subjects of this study

why beauty matters we decompose the beauty premium in an experimental labor market where employers determine wages of workers who perform a maze solving task this task requires a true skill which we show to be unaffected by physical attractiveness we find a sizable beauty premium and can identify three transmission channels a physically attractive workers are more confident and higher confidence increases wages b for a given level of confidence physically attractive workers are wrongly considered more able by employers c controlling for worker confidence physically attractive workers have oral skills such as communication and social skills that raise their wages when they interact with employers our methodology can be adopted to study the sources of discriminatory pay differentials in other settings

height skills and labor market outcomes in mexico abstract taller workers are paid higher wages a prominent explanation for this pattern is that physical growth and cognitive development share childhood inputs inducing a correlation between adult height and two productive skills strength and intelligence this paper explores the relative roles of strength and intelligence in explaining the labor market height premium among mexican men while cognitive test scores account for a limited share of the height premium roughly half of the premium can be attributed to the educational and occupational choices of taller workers taller workers obtain more education and sort into occupations with greater intelligence requirements and lower strength requirements suggesting a possible role for cognitive skill

revealed preference analysis of characteristics models characteristics models have been found to be useful in many areas of economics however their empirical implementation tends to rely heavily on functional form assumptions in this paper we develop a revealed preference approach to characteristics models we derive the necessary and su cient empirical conditions under which data on the market behaviour of heterogeneous price taking consumers are nonparametrically consistent with the consumer characteristics model where these conditions hold we show how information may be recovered on individual consumer s marginal valuations of product attributes in some cases marginal valuations are point identi ed and in other cases we can only recover bounds where the conditions fail we highlight the role which the introduction of unobserved product attributes can play in rationalising the data we implement these ideas using consumer panel data on the danish milk market

strengthening state capabilities the role of financial incentives in the call to public service we study a recent recruitment drive for public sector positions in mexico different salaries were announced randomly across recruitment sites and job offers were subsequently randomized screening relied on exams designed to measure applicants intellectual ability personality and motivation this allows the first experimental estimates of i the role of financial incentives in attracting a larger and more qualified pool of applicants ii the elasticity of the labor supply facing the employer and iii the role of job attributes distance attractiveness of the municipal environment in helping fill vacancies as well as the role of wages in helping fill positions in less attractive municipalities a theoretical model guides each stage of the empirical inquiry we find that higher wages attract more able applicants as measured by their iq personality and proclivity towards public sector work i e we find no evidence of adverse selection effects on motivation higher wage offers also increased acceptance rates implying a labor supply elasticity of around 2 and some degree of monopsony power distance and worse municipal characteristics strongly decrease acceptance rates but higher wages help bridge the recruitment gap in worse municipalities

the impact of iso 9000 diffusion on trade and fdi a new institutional analysis the effects of iso 9000 diffusion on trade and foreign direct investment fdi have gone understudied we employ panel data reported by oecd nations over the 1995 2002 period to estimate the impact of iso adoptions on country pair economic relations we find iso diffusion to have no effect in developed nations but to positively pull fdi i e enhancing inward fdi and positively push trade i e enhancing exports in developing nations

the effect of adolescent experience on labor market outcomes the case of height taller workers receive a wage premium net of differences in family background the disparity is similar in magnitude to the race and gender gaps we exploit variation in an individual s height over time to explore how height affects wages controlling for teen height essentially eliminates the effect of adult height on wages for white men the teen height premium is not explained by differences in resources or endowments the teen height premium is partially mediated through participation in high school sports and clubs we estimate the monetary benefits of a medical treatment for children that increases height

can school sports reduce racial gaps in truancy and achievement while existing research supports that participation in high school athletics is associated with better education and labor market outcomes the mechanisms through which these benefits accrue are not well established using individual microdata collected daily and team specific schedules we retrieve estimates of the causal effect of high school athletic participation on absenteeism suggesting that participation decreases absences driven primarily by reductions in unexcused absences in boys there are also strong game day effects in truancy in both boys and girls with truancy declines on game days more than offset by subsequent absenteeism important heterogeneity by race gender and family structure may serve to substantially reduce racial gaps in truancy and achievement jel i21 l83

beauty job tasks and wages a new conclusion about employer taste based discrimination using novel data from the berea panel study we show that the beauty wage premium for college graduates exists only in jobs where attractiveness is plausibly a productive characteristic a large pr

statistical discrimination productivity and the height of immigrants building on the economic research that demonstrates a positive relationship between height and worker ability the author compares wage returns to height for immigrants and for natives to explore possible explanations for the positive wage height gradient using multiple data sets the article presents a robust empirical finding that the wage gains associated with height are almost twice as large for immigrants as for native born individuals this wage relationship occurs because the productivity gap between tall and short immigrants is greater than the productivity gap between tall and short native born workers the author next tests for the possibility that in the relative absence of other sources of information about immigrants employers place more importance on height for immigrants than for native born individuals the evidence does not support the hypothesis of statistical discrimination based on height

height and earnings the role of cognitive and noncognitive skills we use large scale register data on 450 000 swedish males who underwent mandatory military enlistment at age 18 and a subsample of 150 000 siblings to examine why tall people earn more we show the importance of both cognitive and noncognitive skills as well as family background and muscular strength for the height earnings relationship in addition we show that a substantial height premium remains after these factors have been accounted for which originates from very short people having low earnings this is mostly explained by the sorting of short people into low paid occupations which may indicate discrimination by stature

buyer preferences for sheep and goats in southern nigeria a hedonic price analysis abstract a survey of two rural markets in southwest nigeria over 14 months showed that supplies sales and prices of sheep and goats varied widely during the period with a sharp peak during the muslim festival of eid el kabir and a smaller peak during the christmas new year period local west african dwarf wad sheep and goats and northern y ankasa sheep and red sokoto goats were traded in the markets and animals were purchased for rearing trading ceremonies butchering catering sacrifice and festivals there were significant differences between species breeds purchased for various purposes a hedonic price model was fitted to determine factors influencing price after adjustments were made for age weight sex time of transaction and market wad sheep commanded higher prices than wad goats and red sokoto goats for all purposes except for butchering catering red sokoto goats commanded similar or lower prices than wad goats depending on the purpose for purchase and y ankasa sheep principally purchased for the eid el kabir festival commanded marginally higher prices than wad sheep the market share of wad sheep is currently small and is under competition from northern sheep and goats so increased production of wad sheep in the south will benefit both producers and consumers in the area in general the results indicate that buyers have preferences for specific breeds and species for specific purposes so producers and sellers may benefit by targeting specific buyer categories and times of the year

strategic and financial performance implications of global sourcing strategy a contingency analysis using a contingency model of global sourcing strategy this study investigated the moderating effects of sourcing related factors on the relationship between sourcing strategy and a product s strategic and financial performance the results lent some support to the contingency model of global sourcing strategy in that product innovation process innovation and asset specificity were significant moderator variables for financial but not strategic performance however the results provided no support for bargaining power of suppliers and transaction frequency as moderator variables in other words in achieving high financial performance for a product whether a particular sourcing strategy should be used for a particular product depended on the levels of product innovation process innovation and asset specificity

war and stature growing up during the nigerian civil war the nigerian civil war of 1967 70 was precipitated by secession of the igbo dominated south eastern region to create the state of biafra it was the first civil war in africa the predecessor of many we investigate the legacies of this war four decades later using variation across ethnicity and cohort we identify significant long run impacts on human health capital individuals exposed to the war at all ages between birth and adolescence exhibit reduced adult stature and these impacts are largest in adolescence adult stature is portentous of reduced life expectancy and lower earnings

when does weight matter most past empirical work establishes a wage penalty from being overweight in this paper i exploit variation in an individual s weight over time to determine the age when weight has the largest impact on labor market outcomes for white men controlling for weight at younger ages does not eliminate the effect of older adult weight on wage being overweight as a young adult only adds an additional penalty to adult wages however for white women what they weigh in their early twenties solely determines the existence of an adult wage penalty the female early twenties weight penalty has a persistent effect on wages and differences in marital characteristics occupation status or education cannot explain it it also is not a proxy for intergenerational unobservables

gender bias and credit access we extract an exogenous measure of gender bias from survey responses by descendants of u s immigrants on questions about the role of women in society we then use data on around 6 000 small business firms from 17 countries and find that in high gender bias countries female entrepreneurs are more likely to opt out of the loan application process and to resort to informal finance even though banks do not appear to actively discriminate against them these results are not driven by credit risk differences between female and male owned firms or by any idiosyncrasies in the set of countries in our sample

swimming upstream trends in the gender wage differential in the 1980s using michigan panel study of income dynamics data for 1979 and 1988 we analyze how a falling gender wage gap occurred despite changes in wage structure unfavorable to low wage workers the decrease is traced to gender specific factors which more than counterbalanced changes in measured and unmeasured prices working against women supply shifts net of demand were unfavorable for women generally and hurt high skilled more than middle and low skilled women by analyzing wages we find support for the notion of a gender twist in supply and demand having its largest negative effect on high skilled women

strategic alliance based sourcing and market performance evidence from foreign firms operating in china although foreign multinational firms from the triad regions increasingly use mainland china as both a sourcing and a marketing location no study has directly examined the sourcing strategy performance linkage using resource complementarity and resource dependence theory we extend the sourcing literature and apply these perspectives to an important transitional economy china these two theoretical perspectives suggest that product and uncertainty factors moderate the relationship between strategic alliance based sourcing sa sourcing of major components and market performance we find that at low levels of product innovativeness and technological uncertainty the use of sa sourcing is positively related to market performance however the effects of product differentiation and demand uncertainty on the sourcing performance relationship are insignificant journal of international business studies 2005 36 187 208 doi 10 1057 palgrave jibs 8400120

organizational changes in emerging economies drivers and consequences organizational change in emerging economies although difficult is inevitable the authors study the drivers and consequences of organizational changes in an emerging economy china the results of a firm level survey show that organizational changes in technical vs administrative areas are differentially driven by firms motivation to change past performance opportunity to change firm location and market orientation and capability to change firm ownership managers change attitude and leader charisma furthermore technical and administrative changes affect firm performance through distinct paths technical changes have a direct positive impact on performance whereas administrative changes enhance firm performance indirectly through technical changes and the effect of administrative changes on performance is strengthened by the presence of a participative culture