Wealth effects and the current account with endogenous terms of trade

Portfolio balance models of exchange rate dynamics generally neglect diversification in internationally traded goods. They thereby avoid a difficulty in demonstrating that models allowing such diversification are not globally unstable, as highlighted by Dornbusch and Fischer (1980). This note shows that simple perfect foresight versions of traditional endogenous terms of trade models are unambiguously characterized by saddlepoint stability.     

European Community or Imperial Superstate

Could the European Community follow the pattern of the Austro-Hungarian Empire? The historian Professor Norman Stone, of Oxford University, argues that previous attempts at multi-national institutions have usually ended in discord.     

Asset specificity,firm heterogeneity and capital structure

This paper presents an empirical investigation of the importance of specialized assets and other unique characteristics of a firm in explaining the variance in capital structure across firms. The results show that firm-specific effects contribute most to the variance in leverage, suggesting a strong link between strategy and capital structure.     

Boundaries of the Tournament Pricing Effect in Asset Markets: Evidence from Experimental Markets

Tournament compensation of asset traders has been shown to promote deconvergence from intrinsic value pricing in an experimental asset market where all traders are so compensated (James and Isaac 2000). This paper explores the extent of this effect as experimental design parameters—proportion of traders facing tournament compensation, details of the tournament contract, and time horizon of the asset being traded—are varied. We find that the original results are replicated using the original parameters, that a tournament contract modified to provide a penalty for underperformance does not necessarily eliminate the effect, and that reducing the proportion of traders facing tournament compensation to half the market largely eliminates the effect.     

Originators,wholesalers, and conduits: The marginal value of the contract rate on 30-year conventional mortgages

The model we present solves for the value of an incremental change in the mortgage contract given an expectation about the time the mortgage will be outstanding and a required return for this time span. The marginal value participants in the primary mortgage market place on the contract rate of a 30-year conventional mortgage determines the array of bids for new mortgage production. Mortgagors can issue mortgages at various discounts. High discounts are associated with low contract rates, and low discounts are associated with high contract rates. This article examines the way wholesale dealers and conduits value the various contract rates associated with current production of 30-year conventional mortgages.     

Early Career Outcomes of Graduate Employees: the Effect of Mentoring and Ingratiation*

Underpinned by the growing recognition of influence processes or a careerist orientation in the determination of career success, this study examined the effect of career-oriented mentoring, ingratiation and their interaction term on the career success measures of salary, number of promotions received and career satisfaction. Data were obtained through structured questionnaires from graduate employees (N= 432) working full-time in Hong Kong. Results of the ordinary least-squares regression analyses revealed a non-significant effect of career-oriented mentoring, ingratiation and their interaction term on salary. Career-oriented mentoring was, however, significantly positively related to number of promotions received and career satisfaction. Although the results reinforced the dominance of the traditional determinants of career success, the significant effect of career-oriented mentoring on two of the career success measures may help to paint a more realistic picture of the process of career success in organizations. Limitations of the study, directions for future research and implications of the findings are discussed.     

Recruitment,Training, and Career Concerns

We examine training and recruitment policies in a two‐period model that nests two forms of production, “routine” work where ability and effort are substitutes and “creative” work where they are complements. Alternative ways of improving average ability have opposite implications for agents' career concerns. Although teaching to the top (training complementary to ability) or identifying star performers increases agents' career concerns, teaching to the bottom has the opposite effect. The paper also makes more general comments relating to models of reputation.     

Stochastic innovation and product market organization

Summary This paper analyzes how different types of product market organization affect firms' R&D investments in a stochastic innovation framework. Product market competition determines payoffs to successful and unsuccessful firms. Restrictions on the research project success probability distribution are identified that yield an invariance result for expenditure per R&D project. The impact of the number of firms (n) on the amount of market R&D is shown to be sensitive to product market organization. For a major process innovation, firms undertake more R&D projects under Cournot product market competition than under Bertrand competition, forn sufficiently large. A numerical example is used to illustrate welfare tradeoffs.Tom Lyon, Herman Quirmbach, Ferenc Szidarovszky, Mark Walker and two anonymous referees gave us helpful comments and suggestions on prior versions of this paper. Lucy Atkinson provided expert research assistance on numerical computations. Special thanks to Ted Bergstrom who gave us valuable suggestions about the first proposition.     

Racial and ethnic differences in housing demand: An econometric investigation

This article empirically investigates the sources of housing demand differences between racial (black and white) and ethnic (Hispanic and non-Hispanic) groups. We estimate the tenure-adjusted housing demand equations from the 1989 American Housing Survey (AHS) national sample data and measure the effects of different sources for demand disparities in housing demand, but much less so in explaining racial differences in housing demand. Specifically, 98% (96%) of the housing demand differences between Hispanic and non-Hispanic owners (renters) is due to differences in group endowments. For the racial groups, 29% (51%) of the housing demand differences between black and white owners (renters) is attributable to differences in group endowments. The residual differences explain 71% and 49% of the black-white differentials for owners and renters, respectively. The residual components in our model capture the effect of institutional and structural factors intrinsic to the housing market (such as racial discrimination or residential segregation) and/or the influence of important omitted or harder-tomeasure variables correlated with race or ethnicity (such as wealth, employment history, credit history, and cultural differences in housing consumption).