I construct an equilibrium search model where some employers have a distaste for hiring minority workers and show that this bias results in economic discrimination against minority workers. Although only unprejudiced firms hire minority workers, minority workers receive lower wages than workers not facing discrimination whenever any employers in the market have a distaste for minority workers. One implication of the model is that gender or racial wage differentials understate the utility loss from discrimination. In addition, the wages of minority workers increase when their proportion increases in the labor market.
Journal of Corporate Finance19952(1-2), 103-131open access
I focus on the incentive effects of asset ownership in franchising. Franchise contracts give a manager ownership of some local assets; the franchisor owns other assets, notably the trademark. Under double moral hazard, the allocation of ownership effects the incentives of both the franchisor and the franchisee. I compare franchising with company-ownership of all assets. Franchising the local unit gives the manager strong incentives, but gives the central firm weak incentives. Franchising may be the preferred organizational form when the local manager's effort has a relatively small effect on the unit's current profit, but a large effect on the unit's future profit.
Journal of Accounting and Economics199519(1), 75-114
This paper evaluates the effects of allowing auditors to limit their liability by incorporating. Using a model that integrates the audit market with the market for the firms being audited, it predicts that, once incorporation becomes an option, the least wealthy employed auditors under unlimited liability either exit the audit market or earn lower profits from auditing than before. The most wealthy employed auditors earn higher profits; they incorporate and remove wealth from their corporations. The model also explains the recent shift in auditors' attitudes toward incorporation, and why insurance and other wealth-sheltering devices imperfectly substitute for incorporation.
This paper models the relation between a firm's market value and accounting data concerning operating and financial activities. Book value equals market value for financial activities, but they can differ for operating activities. Market value is assumed to equal the net present value of expected future dividends, and is shown, under clean surplus accounting , to also equal book value plus the net present value of expected future abnormal earnings (which equals accounting earnings minus an interest charge on opening book value). A linear model specifies the dynamics of an information set that includes book value and abnormal earnings for operating activities. Model parameters represent persistence of abnormal earnings, growth , and accounting conservatism. The model is sufficiently simple to permit derivation of closed form expressions relating market value to accounting data and other information. Three kinds of analyses develop from the model. The first set deals with value as it relates to anticipated realizations of accounting data. The second set examines in precise terms how value depends on contemporaneous realizations of accounting data. The third set examines asymptotic relations comparing market value to earnings and book values, and how earnings relate to beginning of period book values. The paper demonstrates that in all three sets of analyses the conclusions hinge on the extent to which the accounting is conservative as opposed to unbiased. Further, the absence/presence of growth in operating activities is relevant if, and only if, the accounting is conservative. Résumé. Les auteurs présentent sous forme de modèle la relation entre la valeur marchande d'une entreprise et les données comptables relatives à ses activités d'exploitation et ses activités financières. La valeur comptable est égale à la valeur marchande lorsqu'il s'agit d'activités financières, mais elle peut être différente dans le cas des activités d'exploitation. Les auteurs supposent que la valeur marchande est égale à la valeur actualisée nette des dividendes futurs prévus et démontrent que, lorsqu'on applique la méthode du résultat global , la valeur marchande est aussi égale à la valeur comptable additionnée de la valeur actualisée nette des bénéfices extraordinaires futurs prévus (qui sont égaux aux bénéfices comptables diminués de frais d'intérêt implicites sur la valeur comptable nette). Un modèle linéaire précise la dynamique d'un ensemble de données, incluant la valeur comptable et les bénéfices extraordinaires, relatives aux activités d'exploitation. Les paramètres du modèle traduisent la persistance des bénéfices extraordinaires, la croissance et le principe de prudence. Le modèle est suffisamment simple pour permettre de dériver des expressions fermées qui mettent en relation la valeur marchande et les données comptables et autres. Du modèle se dégagent trois formes d'analyses. La première porte sur la valeur, dans sa relation avec la matérialisation anticipée des données comptables. La deuxième porte sur l'examen précis du lien entre la valeur et la matérialisation actuelle des données comptables. Enfin, la troisième porte sur l'examen des relations asymptotiques à travers lesquelles se comparent la valeur marchande, d'une part, et les bénéfices et la valeur comptable, d'autre part, ainsi que sur la façon dont les bénéfices se rattachent aux valeurs comptables du début de l'exercice. Les auteurs établissent que dans les trois formes d'analyses, les conclusions s'orientent vers la mesure dans laquelle, dans le domaine comptable, l'accent est mis sur la prudence par opposition à l'impartialité. En outre, l'absence ou la présence de croissance dans les activités d'exploitation n'est pertinente que si et seulement si le principe de prudence est appliqué à la comptabilité.
Journal of Financial Economics199538(1), 3-28open access
A number of studies have presented evidence rejecting the validity of the Sharpe-Lintner capital asset pricing model (CAPM). Possible alternatives include risk-based models, such as multifactor asset pricing models, or nonrisk-based models which address biases in empirical methodology, the existence of market frictions, or the presence of irrational investors. Distinguishing between the alternatives is important for applications such as cost of capital estimation. This paper develops a framework which shows that, ex ante, CAPM deviations due to missing risk factors will be very difficult to detect empirically, whereas deviations resulting from nonrisk-based sources are easily detectable. The results suggest that multifactor pricing models alone do not entirely resolve CAPM deviations.
Journal of Financial Economics199539(2-3), 209-235
In this paper I find that aggregate security returns are highly correlated with concurrent unexpected cash flows into mutual funds, but unrelated to concurrent expected flows. An unexpected inflow equal to 1% of total stock fund assets ($4.75 billion) corresponds to a 5.7% increase in the stock price index. Further, fund flows are correlated with the returns of the securities held by the funds, but not with the returns of other types of securities. I find evidence of a positive relation between flows and subsequent returns and evidence of a negative relation between returns and subsequent flows.
In the 1960s, a group of culturally similar countries—the Nordic countries—cooperated in harmonizing their companies acts, including their accounting requirements. They even issued a Nordic proposal for new companies acts, intended to be enacted as new laws in each of the Nordic countries. The purpose of the paper is to study this harmonization effort and to suggest future research to enhance our understanding of diverse financial reporting practices. The paper shows that accounting harmonization in this context was difficult, even though the prerequisites for success were excellent. Future research should explore the experiences of accounting harmonization in other contexts. Résumé. Dans les années 60, un groupe de pays de même parenté culturelle — les pays nordiques — ont collaboré à l'harmonisation de leurs lois sur les sociétés ainsi que de leurs exigences en matière comptable. Ils ont même produit une Proposition des pays nordiques relative à de nouvelles lois sur les sociétés, qui devaient être sanctionnées dans chacun des pays participants. Les auteurs ont ici pour but d'analyser cet effort d'harmonisation et de suggérer d'éventuels travaux de recherche qui nous amèneraient à mieux comprendre différentes pratiques en matière d'information financière. Les auteurs expliquent que l'harmonisation comptable, dans ce contexte, s'est révélée difficile, même si les préalables au succès étaient excellents. Les travaux de recherche à venir devraient porter sur l'analyse des expériences d'harmonisation comptable dans d'autres contextes.
Strike outcomes in the 1880s had a "winner-take-all" character. Successful strikes ended with a discrete wage gain; failed strikes ended with a return to work at the prestrike wage. We present a theoretical interpretation of these outcomes based on a war-of-attrition model. We fit an empirical model specifying the capitulation times of the two parties and the size of the wage gain in the event of a strike success. The results show a systematic relation between the determinants of strike success and the determinants of the wage gain for a successful strike.
Journal of Accounting and Economics199520(3), 229-253
This study investigates the effects of state taxes and regulation on an organizational structure decision for expanding property-casualty insurers (subsidiary versus license). Tests are conducted of the relation between the organizational structure of 2,335 property-casualty insurers and state tax and regulatory conditions in 1991. Evidence is provided that property-casualty insurers structure their cross-state expansion to mitigate both state tax and regulatory costs.
Quarterly Journal of Economics1995110(3), 641-680open access
This paper documents the fundamental role played by factor accumulation in explaining the extraordinary postwar growth of Hong Kong, Singapore, South Korea, and Taiwan. Participation rates, educational levels, and (excepting Hong Kong) investment rates have risen rapidly in all four economies. In addition, in most cases there has been a large intersectoral transfer of labor into manufacturing, which has helped fuel growth in that sector. Once one accounts for the dramatic rise in factor inputs, one arrives at estimated total factor productivity growth rates that are closely approximated by the historical performance of many of the OECD and Latin American economies. While the growth of output and manufacturing exports in the newly industrializing countries of East Asia is virtually unprecedented, the growth of total factor productivity in these economies is not.