relative price determination in the medium run the influence of wages productivity and international prices this work explores three critical assumptions of the balassa samuelson productivity differential model for the short and medium run wage equalization competitive labor markets and purchasing power parity the data reveal violations in these assumptions for france germany japan the u k and the u s significant wage and unit labor cost differentials exist across industries and traded and nontraded sectors and these differentials do not diminish over time the findings are consistent with the presence of industry and or sectoral specific human capital

the social structure of a national securities market in this article a national securities market the stock options market is characterized as a social structure represented by the networks of actors who traded options on the floor of a major securities exchange trading among actors exhibited distinct social structural patterns that dramatically affected the direction and magnitude of option price volatility the argument that this market is socially structured is constructed in four parts behavioral assumptions about the nature of economic actors models of micronetworks models of macronetworks and price consequences in the ideal typical model of the market actors are assumed to be hyperrational and never to act opportunistically with these behavioral assumptions the micronetworks of actors should be expansive a condition which would result in undifferentiated and homogeneous macronetworks such macronetworks would tend to reduce the volatility of option prices but in the empirical market studied here actors are subject to bounded rationality a

do decoupled payments affect investment financing constraints evidence from irish agriculture abstract this paper empirically tests whether decoupled subsidies decrease investment financing constraints faced by farms using a panel dataset from ireland over the period 2005 2010 we test whether the cap decoupled subsidy payments reduce credit constraints by altering the risk profile of farm earnings we test for financing constraints in a neoclassical q model using investment cash flow sensitivities our econometric methodology controls for censoring heterogeneity and endogeneity we find that decoupled subsidies do reduce credit constraints the effect is greater for farms that face higher constraints dairy farmers and younger farms this evidence suggests that over and above the effect on production indicated in previous research decoupling affects farm investment through financial channels

does bank market power affect sme financing constraints this paper examines the extent to which bank market power alleviates or magnifies sme credit constraints using a large panel dataset of more than 118 000 smes across 20 european countries over the period 2005 2008 to our knowledge this is the first study to examine bank market power and sme credit constraints in an international developed economy setting moreover our study is the first to address a number of econometric considerations simultaneously in particular by controlling for the availability of profitable investment opportunities using a structural q model of investment our results strongly support the market power hypothesis namely that increased market power results in increased financing constraints for smes additionally we find that the relationship exhibits heterogeneity across firm size and opacity in a manner that suggests that the true relationship between bank market power and financing constraints might not be fully explained by the existing theory finally we find that the effect of bank market power on financing constraints increases in financial systems that are more bank dependent

testing rent sharing using individualized measures of rent evidence from domestic helpers wing suen the market for resident domestic helpers offers a rare opportunity where the surplus from employment relationship can be quantitatively measured for each individual employee using the difference between employer s cost of time and employee s wage as a measure of rent it is found that wages for domestic helpers are positively related to rent however the apparent sharing of rent is better explained by matching than by efficiency wage models rent sharing is observed even in households where monitoring or turnover costs are low rent sharing is not observed among newly arrived foreign domestic helpers whose ability remains to be revealed jel j41 i introduction this article studies the pattern of wages for resident domestic helpers in hong kong no one would lure economists into paying attention to this arcane labor market were it not for one feature of the market for housework a measure of employment rent can be plausibly assigned to each individual employee having an individualized measure of rent at the worker level instead of a general measure at the firm level will shed considerable light on the large and growing literature of rent sharing in wage determination since 1975 the hong kong government has allowed the importation of foreign domestic helpers into the territory because of large wage differences between hong kong and some of its asian neighbors the program is highly popular the census and statistics department 1995 estimates that 92 700 households or 5 6 of all domestic households in hong kong employed domestic helpers in 1993 the figure is even more dramatic for high income households 44 of households with monthly income of over hk 50 000 had one or more domestic helpers 1 one consequence of the availability of market procured housework is that women who employ helpers have more time for market work in suen 1994 i estimate that the probability of labor force participation among married women who had domestic helpers is 22 percentage points higher than that for women without domestic help other things equal if hiring a helper enables a married woman to engage in market work then a plausible measure for the rent or surplus from this employment relationship is the difference between the woman s wage and her helper s wage if a woman with a domestic helper decides to stay home nonetheless the size of the surplus can be measured by the difference between the shadow value of leisure and the helper s wage wage information is readily available from census data and shadow wages can be estimated using standard techniques this article utilizes this rare opportunity to impute a measure of rent for each employer employee pair studying how the wages of domestic helpers vary wi th the magnitude of rent will provide direct evidence for rent sharing in the labor market there is a large literature which documents the fact that the characteristics of the employer such as industry affiliation and firm size are significantly correlated with the employees wages krueger and summers 19881 brown and medoff 1989 groshen 1991 helwege 1992 and many others offer convincing evidence that inter industry wage differentials and employer wage effects exist rent sharing is often invoked to account for such wage patterns however few studies in the literature offer a plausible account for the existence of or a measure for the size of the rent that is supposedly shared 2 at the industry level dickens and katz 1987 use variables such as concentration ratio capital labor ratio research and development expenditures and average rate of return on capital as covariates in wage equations these variables provide at best an indirect and error prone measure of employment rent campbell 1993 makes use of firm level characteristics instead of industry characteristics but t here is no information on profits in his firm level data

a new theory of corporatism and wage setting abstract the standard view on corporatist institutions for wage setting in many european economies is based of the insider outsider model corporatism is associated with lack of wage flexibility this paper discusses a new approach starting from the importance of nominal contracts the rationale for these contracts is to avoid future bargaining adjusting these contracts ex post to aggregate shocks would raise their efficiency however avoiding the bargaining required for this adjustment was the main reason for negotiating these contracts in the first place this is the fundamental contradiction under corporatism outside institutions can play this role these institutions provide therefore a type of flexibility not available in decentralized economies empirical evidence supports the basic ideas of this model

the law of one price and a theory of the firm a ricardian perspective on interindustry wages i use a hierarchical perspective to explain the pattern of interindustry wages and capital intensities industries that have more productive technologies pay more than less productive ones and are more capital intensive as well results on size of the hierarchy effort levels and span of control are presented as well the key insight is that supervisors both monitor and coordinate their subordinates and time spent on one of these activities reduces the time available for the other several stylized facts are explained thereby

union effects on nonunion wages evidence from panel data on industries and cities the authors test for threat and crowding effects of unions on non union wages at the industry and city levels using panel data on the percent organized and nonunion industry and city wage differentials constructed from current population surveys over the period 1973 89 at the industry level increases in the percent organized were associated with decreases in the nonunion industry wage differential suggesting that crowding effects were the predominant union effect on nonunion industry wage differentials in contrast at the city level increases in the percent organized were associated with increases in the nonunion city wage differential suggesting that threat effects predominated the authors also find evidence of negative cross occupation union effects on nonunion industry wage differentials supporting their hypothesis that the industry level results were partly driven by complementarity between union and nonunion labor

does capital market structure affect farm investment a comparison using french and british farm level panel data this article considers whether differences in the structure of agriculture credit markets in france and the united kingdom alters the investment sensitivity to financial variables particularly cash flow using two panel datasets of french and british farms three approaches are used to test the sensitivity of investment to internal finance an inventory investment model a fundamental q model and euler equations for machinery investment the results suggest that the contrasting capital markets structures do induce differences in overall investment sensitivity to cash flow and its pattern across both farms with varying levels of collateral and between inventory and machinery investment this article explores whether differences in the structure of agricultural credit markets in france and the united kingdom affects access to credit theoretically asymmetric information in capital markets means that banks base their lending decisions on factors such as available collateral rather than projected profitability stiglitz and weiss binks and ennew hubbard if such information costs are affected by market structure the organization of the market also becomes a potentially important factor historical differences in the structure of agricultural capital markets in developed countries have long been recognized oecd in particular in many countries specific agricultural credit institutions for example farmer cooperative banks appeared in the first half of the twentieth century because of the difficulties faced by farmers in obtaining credit from commercial lenders the degree of state involvement in agricultural credit markets has also varied considerably across countries from

too close for comfort geographic propinquity to political power and stock returns abstract we show that firm headquarters geographic proximity to political power centers state capitals is associated with higher abnormal returns consistent with the notion that this effect is rooted in social network links we find it is more pronounced in communities with high levels of sociability and political values homophily and that it dissipates when firms move their headquarters to another state finally in line with the view that investors perceive such networks to be associated with political risk we find that this effect is particularly strong when there are substantial levels of corruption dependency on government spending and politicians turnover

off farm labor supply responses to permanent and transitory farm income a sample of iowa farm couples is used to evaluate whether off farm labor supply decisions respond to permanent and transitory components of farm income off farm labor supply of both spouses declines in response to increases in permanent farm income farm wives also reduce off farm labor supply in response to positive transitory farm income shocks consequently one mechanism farm households use to smooth their goods consumption when facing fluctuating farm income is to modify their consumption of leisure ability to smooth goods consumption does not imply the absence of liquidity constraints among farm households unless leisure consumption is also smoothed

does migration raise agricultural investment an empirical analysis for rural mexico the effect of remittances on capital accumulation remains a contested topic this paper uses a panel data set from rural mexico to investigate the impact of remittances on agriculture and livestock investments after controlling for the endogeneity of migration through an instrumental variable estimation our empirical results show that international migration has a significantly positive effect on the accumulated agricultural assets but not on livestock capital this suggests that households use the capital obtained from international migration only to overcome liquidity constraints for subsistence production whereas migration itself seems to be the superior investment option compared to other productive activities such as livestock husbandry

international r d rivalry and export market shares of unionized industries some evidence from the us manufacturing sector abstract this paper investigates how union activity that captures r d rents alters the strategic investment behavior of internationally competitive firms the effect of union activity in the spencer b j brander j a 1983 international r d rivalry and industrial strategy review of economic studies 50 707 722 framework is to reduce the firm s strategic investment in r d and its export market share the empirical investigation at the industry level indicates that union activity has a significant and negative impact on r d investment decisions in the us manufacturing sector an important contribution of this work is its attempt to empirically distinguish between strategic and non strategic r d the strategic effect of r d on export market share in an imperfectly competitive product market is a decreasing function of the level of union activity

internal net worth and the investment process an application to u s agriculture recent models of firm investment decisions stressing informational imperfections in capital markets provide a foundation for interpreting evidence that movements in internal finance can predict investment spending even after one controls for measures of firms investment opportunities while such evidence is suggestive it is often open to other interpretations we examine these models using data on equipment investment in the u s agricultural sector this sector is particularly interesting because it has experienced large fluctuations in net worth and the profitability of investment and reasonable measures of net worth can be constructed our findings provide support for a class of internal funds models of investment under asymmetric information

short and long run credit constraints in french agriculture a directional distance function framework using expenditure constrained profit functions this empirical application investigates the eventual presence of credit constraints using a panel of french farmers the credit constrained profit maximization model proposed by fare grosskopf and lee is extended in three ways first we rephrase the model in terms of directional distance functions to allow duality with the profit function second we model credit constraints in the short run and investment constraints in the long run using short and long run profit functions third we lag the expenditure constraint one year to account for the separation between planning and production we find empirical evidence of credit and investment constraints financially unconstrained farmers are larger perform better and seem to benefit from a virtuous circle where access to financial markets allows better productive choices

industry specific human capital knowledge labour and industry wage structure in taiwan this paper investigates the role of industry specific human capital ishc in determining industry wage structure the model presented in this paper distinguishes between knowledge labour and physical labour knowledge labour is physical labour embodied with ishc it is postulated that more ishc intensive industries such as high tech industries pay higher wages and the wage premiums increase with workers experience the hypothesis is tested using a merged sample of 1997 1999 manpower utilization survey data from a newly industrialized economy taiwan the findings show support for the effect of ishc

revisiting union wage and job loss effects using the displaced worker surveys estimates of union wage effects have been challenged by concerns regarding unobserved worker heterogeneity and endogenous job changes many economists believe that union wage premiums lead to busin

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

high level politically connected firms corruption and analyst forecast accuracy around the world the international business ib literature has widely recognized political forces as major factors that complicate the strategic decisions of multinational enterprises mnes analyses by financial intermediaries can help to reduce the risk of information asymmetry caused by such factors using firm level data from 17 jurisdictions between 1997 and 2001 this study investigates the association between a firm s high level political connections and earnings forecasts made by financial analysts an important group of financial intermediaries we find that after controlling for other determinants of forecast accuracy analysts experience greater difficulty in predicting the earnings of firms with political connections than those of firms with no such connections however in jurisdictions in which corruption level is relatively high earnings forecast accuracy is influenced more by a firm s political connections our findings contribute to the ib literature by demonstrating that political connections exacerbate the information asymmetry between investors and managers and also that anti corruption measures can curb the adverse effect of political connections on the corporate information environment these findings bear the practical implication that mnes must consider political issues when making resource allocation decisions

uninsured health shocks and agricultural productivity among rural households the mitigating role of micro credit this article investigates how health shocks affect farm productivity in the presence of microcredit it is expected that microcredit increases agricultural productivity by enhancing allocative and

financial structure of farm businesses under imperfect capital markets recent finance studies have considered whether gaps between a firm s costs of internal and external sources of investment funds arising from capital market imperfections influence its investment behavior and funding preferences this study tests the applicability of the pecking order and partial adjustment theories of financial structure to farm businesses by fitting a set of simultaneous financial equations with farm panel data from illinois model results indicate that illinois farms adjust to long run financial targets for equity debt and leasing but that additional financing needs follow a pecking order that is stronger for farms with greater asymmetric information problems copyright 2000 oxford university press

fundamental q cash flow and investment evidence from farm panel data this study used a 1976 1992 panel data set to test whether farm machinery investors face finance constraints tests were based on fundamental q investment equations in which cash flow was added as an additional explanatory variable results indicated that 1 credit constraints were generally not a problem during the 1970s boom 2 credit constraints became a problem during the 1980s and early 1990s because of tighter credit and or more conservative financial managerial styles 3 the investment cash flow relationships of low debt and older operator farms were not significantly affected by farm business cycles and 4 the investment cash flow relationships of high debt and young operator farms were affected strongly by business cycles debt level was the strongest determinant of credit constraints asset size and operator age were less important

women s wages in women s work a u s canada comparison of the roles of unions and public goods sector jobs in this paper we investigate the mechanism by which the femaleness of occupations has a negative effect on women s wages we relate us canada differences in labor market institutions the returns to skills and other dimensions of the wage structure such as occupational rents to corresponding differences in the rewards to female jobs our analysis which uses us data from the cps org for 1988 and canadian data from the 1988 lmas uncovers intriguing us canada differences in the effect of occupational gender composition on women s wages the estimated effect for canadian women is generally small and not statistically significant while estimates for american women are relatively large and comparable to the evidence in previous studies relating these differences to cross country variation in other wage determinants reveals that higher rates of unionization and the higher occupation wage effects for certain public good sector jobs such as educational services work to the advantage of canadian women we also find that the relatively higher pay of integrated jobs in the united states helps account for the larger negative effect of gender composition on women s wages in this country dans cet article nous etudions le mecanisme par lequel le taux de feminite des occupations peut avoir un effect negatif sur les salaires des femmes nous utilisons une comparaison internationale etats unis canada pour relier les differences institutionnelles du marche du travail les differences dans les rendements des qualifications et dans d autres dimensions de la structure salariale comme les rentes occupationnelles a des differences dans la remuneration des emplois a predominance feminine notre analyse qui utilise les donnees americaines provenant des cps org pour 1988 et les donnees canadiennes provenant de l enquete sur l activite aussi pour 1988 demontre l existence de differences interessantes entre les etats unis et le canada quant a l effet du taux de feminite des occupa this abstract was borrowed from another version of this item

strategic trade policy and welfare foreign equity ownership is shown empirically to weaken significantly and occasionally reverse common strategic trade policy results existing levels of u s cross ownership for example reduce the average optimal export subsidy by 47 relative to the brander and spencer journal of international economics 1985 18 83 100 value in industries with particularly high cross ownership and relatively small imputed labor rents optimal subsidies fall to less than one seventh of their former level previous studies which overlook high rates of cross ownership overstate the effectiveness of strategic policies most sharply in sectors with above average expected profitability scope for strategic investments and barriers to rent dissipation

inter industry mobility and the cyclical upgrading of labor we investigate whether a market clearing model is consistent with industry employment and wage patterns related to the cyclical upgrading of labor we demonstrate that roy s 1951 market clearing

interindustry wage differentials and efficiency wages some canadian evidence using the 1986 labour market activity survey as their major source of data the authors estimate interindustry wage differentials in canada at the one and two digit levels of industry aggregation for various types of workers the major findings are that substantial interindustry wage differentials exist and are relatively stable over time that the pattern of interindustry wage differentials is very similar for different kinds of workers and that these differentials cannot be explained easily by compensating factors the differentials seem to be consistent with the rent sharing explanations of the labor market such as those based on the notion of efficiency wages

the only game in town stock price consequences of local bias abstract theory suggests that in the presence of local bias the price of a stock should be decreasing in the ratio of the aggregate book value of firms in its region to the aggregate risk tolerance of investors in its region using data on u s states and census regions we find clear cut support for this proposition most of the variation in the ratio of interest comes from differences across regions in aggregate book value per capita regions with low population density e g the deep south are home to relatively few firms per capita which leads to higher stock prices via an only game in town effect

asymmetric adjustment of dynamic factors at the firm level presents a study which addressed the deficiencies of previous studies the specification and estimation in the modeling of asymmetry and zero gross investment in the agricultural industry reference to previous studies on asymmetry information on the standard dual model results of the study

inter industry wage premiums and industry specific productivity in taiwan by using taiwan s manpower utilization survey data for the 1978 2000 period different inter industry wage premiums in taiwan are observed and the impact of workers industry specific productivity on the wage explored the empirical results show that industry specific skills result in industry stayers having higher wages than industry switchers through their reservation wages it is also found that the pre displacement industry affiliations that are associated with the post displacement wages are explained by the workers unobserved abilities furthermore by comparing the different residual means between industry switchers and stayers based on each industry s wage equation it is found that the switchers are low wage workers who tend to be located in the high wage industries the high wage industry leavers are also found to have higher post displacement wage residuals than the low wage industry leavers these results suggest that the differences in industry wage premiums may be explained by the industry

the influence of traded and nontraded wages on relative prices and real exchange rates abstract this work demonstrates for fourteen oecd economies that wage differentials between traded and nontraded goods significantly affect the relative price of nontradeables and the real exchange rate in the short and medium run 1997 elsevier science s a

the responsiveness of industry wages to low frequency shocks in canada the first objective of this paper is to examine the empirical relationship between low frequency shocks to labour demand and average wages on an industrial basis using a canadian longitudinal data set we estimate a fixed effects model that controls for workers unobservable attributes the second major objective is to extend the existing industry based literature by estimating a specification allowing for a comparison between the degree of wage responsiveness of within firm stayers and between firm movers the findings indicate that average wages by industry tend to respond positively to low frequency changes in employment and that there is some degree of wage flexibility within firm worker matches jel classification j3 j62 la reponse des salaires industriels a des chocs peu frequents au canada le premier objectif de ce memoire est d examiner la relation empirique entre des chocs peu frequents dans la demande de travail et les salaires moyens au niveau de l industrie a l aide d une base de donnees longitudinales pour le canada on calibre un modele a effets fixes qui tient compte des attributs non observables de travailleurs le second objectif est d enrichir la litterature au niveau de l industrie en calibrant une specification du modele qui permet une comparaison entre le degre de reaction des salaires pour ceux qui restent dans leur entreprise et ceux qui se deplacent entre entreprises les resultats indiquent que les salaires moyens par industrie tendent a repondre positivement a des changements peu frequents dans l emploi et qu il y a un certain degre de flexibilite des salaires pour les travailleurs

corporate political strategy an examination of the relation between political expenditures environmental performance and environmental disclosure two fundamental business ethics issues that repeatedly surface in the academic literature relate to business s role in the development of public policy suarez s l 2000 does business learn the university of michigan press ann arbor mi roberts r w and d d bobek 2004 accounting organizations and society 29 5 6 565 590 and its role in responsibly managing the natural environment newton l 2005 business ethics and the natural environment blackwell publishing oxford when studied together researchers often examine if and how corporations influence environmental policy decisions drawing from literatures on corporate political activity corporate social and environmental performance and corporate environmental disclosure we develop and empirically examine two research questions concerning the relations between corporate political expenditures environmental performance and environmental disclosure the questions are 1 do corporations that are poorer environmental performers spend more on political activities than their better performing counterparts 2 is there an association between corporations spending on political activities and the extent of their financial report environmental disclosures we investigated these questions through analyses of data we gathered on a sample consisting of 119 u s environmentally sensitive firms for the 2001 2002 election cycle after controlling for firm size and specific industry effects our tests reveal a significant inverse relationship between firm environmental performance and political spending this is consistent with the notion that u s firms with relatively poorer environmental performance records engage more intensely in corporate political activities as part of their overall strategic management of their relationship with the state in addition a significant and positive association between the amount of political spending and the extent of environmental disclosure suggests that environmental disclosure and political spending are both proactive complementary tactics to strategically manage public policy pressure if corporations strategies are intentionally designed to unreasonably limit their environmental responsibilities or to misrepresent firm environmental performance then we argue that these activities reflect a significant lapse in ethical conduct

political connections and the process of going public evidence from china abstract we examine how political connections impact the process of going public specifically we test how political connections impact the pricing of the newly offered shares the magnitude of underpricing and the fixed cost of going public based on the experience of the newly public firms from chinese security markets and using multiple measures of political connections we find robust evidence that the issuing firms with political connections reap significant preferential benefits in the process of going public to be specific we find that firms irrespective of their ownership status with greater political connections have relatively higher offering price lower underpricing and lower fixed costs during the going public process

updated notes on the interindustry wage structure 1890 1990 the author documents and analyzes changes in wage structure across manufacturing industries over the years 1890 1990 interindustry differentials in wages were highly stable over that period for production workers but much less stable for nonproduction workers interindustry wage patterns were very similar for production and nonproduction workers in 1990 though this similarity dates back only to 1958 although dispersion of wages across industries followed varying trends over the period it was higher in 1990 than at any previous time in this century the variables that have been most strongly correlated with wage growth are productivity growth rising union density rising capital intensity and profit growth

the relationship between u k banks and their small business customers much emphasis is placed upon the benefits to both parties of a good relationship between banks and their small business customers having explained the significance of smes in the u k economy the papers goes on to consider briefly some of the arguments which underpin the rationale for these relationships the roles of information and communication are discussed and the poor co ordination between banks smes and their accountants is highlighted evidence from over 6 000 small businesses in response to the forum of private business survey in 1994 is then presented this demonstrates the strong positive association between more participative relationships and more positive perceptions of their banks by firms finally it is suggested that a virtuous circle of information and communication could be established if the parties cooperate in a systematic process of risk assessment

airline traffic and urban economic development this paper provides new evidence on the link between airline traffic and employment in us metropolitan areas the evidence confirms the common view that good airline service is an important factor in urban economic development frequent service to a variety of destinations reflected in a high level of passenger enplanements facilitates easy face to face contact with businesses in other cities attracting new firms to the metro area and stimulating employment at established enterprises the empirical results show that a 10 per cent increase in passenger enplanements in a metro area leads approximately to a 1 per cent increase in employment in service related industries however airline traffic has no effect on manufacturing and other goods related employment suggesting that air travel is less important for such firms than for service related businesses these estimates are generated controlling for reverse causality between employment and traffic the results imply that expansion of chicago s o hare ai

evidence on the role of cash flow for investment abstract recent work in macroeconomics argues that imperfections in capital markets may lead to business cycle fluctuations by propagating relatively modest shocks evidence for such a mechanism also known as the financial accelerator consists largely of firm level studies showing that cash flow is an important predictor of investment but this evidence is often viewed with skepticism because cash flow is also a good indicator of investment opportunities in this paper we develop a framework for estimating the extent to which the predictive power of cash flow can be attributed to its role as a fundamental versus its role in alleviating credit frictions for firms with access to commercial paper and bond markets we find that the perfect capital markets model of investment can fully account for the role of cash flow for firms with only limited access to capital markets as indicated by lack of participation in public debt markets however investment appears to be excessively sensitive to fluctuations in cash flow these results thus clarify the role of cash flow in investment equations and provide support for the existence of a financial accelerator

intersectoral labor mobility and the growth of the service sector one of the most striking changes in the u s economy over the past 50 years has been the growth in the service sector between 1950 and 2000 service sector employment grew from 57 to 75 percent of total employment however over this time the real hourly wage in the service sector grew only slightly faster than in the goods sector in this paper we assess whether or not the essential constancy of the relative wage implies that individuals face small costs of switching sectors and we quantify the relative importance of labor supply and demand factors in the growth of the service sector we specify and estimate a two sector labor market equilibrium model that allows us to address these empirical issues in a unified framework our estimates imply that there are large mobility costs output in both sectors would have been double their current levels if these mobility costs had been zero in addition we find that demand side factors that is technological change and movements in product and capital prices were responsible for the growth of the service sector

credit constraints farm characteristics and the farm economy differential impacts on feeder cattle and beef cow inventories a recurrent topic in the macroeconomic literature is the financial accelerator the notion that informational asymmetries introduce inefficiencies to financial markets which amplify and propagate the effects of real or monetary shocks with the purpose of finding empirical evidence that is consistent with a financial accelerator operating in the cattle sector inventory investment models are estimated with an appended cash flow variable the inclusion of cash flow is motivated by the notion that investment by credit constrained farms should be sensitive to movements in internal funds results are consistent with the financial accelerator operating in the feeder cattle but not in the cow calf sector

the role of nontraded and traded wages in the productivity differential model purchasing power parity ppp remains the benchmark model for long run nominal exchange rate determination since cassel s pioneering work 3 despite weak empirical support 6 7 12 14 seminal work by balassa 1 and samuelson 15 explains that movements in real exchange rates are due to changing real factors in the economy balassa and samuelson show that differing productivity rates between traded and nontraded sectors can explain deviations in ppp hsieh 10 has empirically supported the importance of productivity differentials in explaining real exchange rate movements although the balassa samuelson productivity differential model is commonly cited by international textbooks as an explanation of ppp failure 4 11 several assumptions have not been explicitly tested this paper examines four critical assumptions of the balassa model for fourteen oecd economies and demonstrates that some are weak and deserve additional study real exchange rate movements affect the competitiveness of a nation s tradable goods sector and represent deviations from purchasing power parity seminal work by balassa on real exchange rates and ppp violations relies on several underlying premises 1 the traded sector possesses higher productivity growth and larger intercountry differences than the nontraded sector 2 intracountry wage rates are equalized between traded and nontraded sectors due to labor mobility 3 wages in the traded good sector are linked to productivity in that sector 4 innovations in unit labor cost wage compensation adjusted for productivity cause corresponding movements in the relative price of nontraded goods this paper examines general patterns and interrelationships among traded and nontraded productivity real wages and relative prices for 14 oecd economies and extends the work of strauss and ferris 16 we construct gdp price indices productivity measures and real wage compensation rates for the traded and nontraded sectors for the years 1970 1990 the key finding is that differences in intersectoral wage growth appear to influence the relative price of nontradables more than differences in productivity growth the results support the proposition that produc

returns to talent and the finance wage premium to study the role of talent in finance workers pay we exploit a special feature of the french higher education system wage returns to talent have been significantly higher and have risen faster since the 1980s in finance than in other sectors both wage returns to project size and the elasticity of project size to talent are also higher in this industry last the share of performance pay varies more for talent in finance these findings are supportive of finance wages reflecting the competitive assignment of talent in an industry that exhibits a high complementarity between talent and scale received october 11 2017 editorial decision september 4 2018 by editor stijn van nieuwerburgh authors have furnished an internet appendix which is available on the oxford university press web site next to the link to the final published paper online

the effect of bank monitoring on the investment behavior of spanish firms abstract there is a large body of theoretical work that shows that information problems in the capital market have important effects on both the financial structure and the investment policy of the firm these information problems arise when debt and equity are diffusely held and no individual investor has an incentive to monitor the firm we test the hypothesis that banks can compensate for capital market imperfections due to asymmetric information we find that the neoclassical investment model cannot be rejected for a sample of spanish firms with a close bank relationship while it is rejected for the subsample made up of the remaining firms an augmented model incorporating borrowing constraints yields the opposite results these results suggest that banks may play a role in alleviating capital market imperfections in spain

long term wage fluctuations with industry specific human capital exploiting long term interindustry demand shifts this article provides evidence that 1 industry level wages do not respond to industry demand conditions 2 at the industry level the employment of young workers responds more to demand shifts than does the employment of experienced workers and 3 the postdisplacement wages of displaced workers are strongly affected by demand in their predisplacement industries these findings are consistent with a model in which worker s investments in industry specific skills pose a barrier to interindustry labor mobility and wages do not respond to spot labor market conditions

credit market imperfections and the distribution of policy rents this article shows that credit market imperfections have important implications for the distribution of policy rents in a model with land as fixed factor and credit market imperfections when an area payment is given land rents go up by more than the subsidy on aggregate farms may lose from the subsidy the results depend on the extent to which subsidies have direct and indirect effects on the credit constraints on whether farms rent or own land and on farm heterogeneity

match bias in wage gap estimates due to earnings imputation about 30 of workers in the current population survey have earnings imputed wage gap estimates are biased toward zero when the attribute being studied e g union status is not a criterion used to match donors to nonrespondents an expression for match bias is derived in which attenuation equals the sum of match error rates attenuation can be approximated by the proportion with imputed earnings union wage gap estimates with match bias removed are presented for 1973 2001 estimates for recent years are biased downward 5 percentage points bias in gap estimates accompanying other non match criteria public sector industry etc is examined

do employers provide insurance against low frequency shocks industry employment and industry wages i use panel data to examine whether long term changes in industry wages are positively related to long term changes in industry employment previous research using repeated cross sectional data found no systematic relationship between these variables using standard fixed effects models to deal with individual heterogeneity i find a robust positive relationship between changes in composition constant industry wages and industry employment this suggests that growing industries attract less skilled individuals in a manner that biases down the estimated relationship between industry employment and wages in repeated cross sectional data the results imply that supply curves facing industries are elastic but upward sloping

sectoral shifts and interindustry wage differentials the observed differences in wages across industries may arise from a lack of worker mobility particularly among experienced workers allowing the effects of industry shocks to persist for some time although young workers arbitrage wage shocks they will have little effect on the dispersion of experienced workers wages if young and old workers are poor substitutes in production this explanation is investigated using the five censuses of population between 1940 and 1980 the evidence strongly suggests that differences in pay are not temporary phenomena the data provide some support for the role of human capital and ability

investment and financial constraints in hungarian agriculture we investigate credit market imperfections in hungarian agriculture farmers with low debts and using mainly rented land are liquidity constrained we find also evidence for the presence of soft budget constraint for high debt and corporate farms