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101.
A social choice function satisfies the tops‐only property if the chosen alternative only depends on each person's report of his most‐preferred alternatives on the range of this function. On many domains, strategy‐proofness implies the tops‐only property provided that the range of the social choice function satisfies some regularity condition. The existing proofs of this result are model specific. In this paper, a general proof strategy is proposed for showing that a strategy‐proof social choice function satisfies the tops‐only property when everyone has the same set of admissible preferences.  相似文献   
102.
103.
The “annuity puzzle,” conveying the apparently low interest of retirees in longevity insurance, is central to household finance. Two possible explanations are “public care aversion” (PCA), retiree aversion to simultaneously running out of wealth and being in need of long‐term care, and an intentional bequest motive. To disentangle the relative importance of PCA and bequest motive, we estimate a structural model of the retirement phase using a novel survey instrument that includes hypothetical questions. We identify PCA as very significant and find bequest motives that spread deep into the middle class. Our results highlight potential interest in annuities that make allowance for long‐term care expenses.  相似文献   
104.
Most analyses of academic misconduct focus on students’ integrity and what is taught at the universities. Surprisingly little attention is paid to the role of faculty members. This article presents an unusual case of academic misconduct that provides an opportunity to examine the actions and rationalizations of the students and faculty members involved in the event as well as the broader university context. The case is unusual in that the instructor initiated and facilitated the academic misconduct. The analysis of the misconduct and the subsequent events suggest that self‐interest rules and concerns for wider interests are all but silent. While the case presents a somewhat dismal view of the integrity of some accounting faculty members and future accountants, it provides interesting insight into self‐interest, rationalization, social context, and both students’ and faculty members’ integrity. The analysis discusses the mechanisms used to prevent and manage faculty member misconduct, along with limitations of self‐regulation and student reports as forms of control. The article also considers how accounting educators can encourage future accountants to act with integrity and concludes that in order to achieve that goal, accounting educators must serve as role models who act honestly.  相似文献   
105.
In the 1830s the British and American economies were hit by a series of shared macroeconomic shocks. This paper investigates the role of markets for America's State bonds in Britain and the USA during and between the crises in 1837, 1839, and 1842.There is strong evidence that the crises in 1839 and 1842 originated in the USA and spread to Britain. There is also strong evidence that credit markets for American state bonds were tighter in the USA than in London between 1839 and 1842. The idea that the depression that began in 1839 in the USA was triggered by credit conditions in Britain and transmitted via the market for state credit, finds no support here.  相似文献   
106.
Abstract. In this paper we present an innovative teaching tool for introductory financial accounting students that promotes active learning using methods at the frontier of market research. We describe the implementation of an asset market where students assume the role of traders in order to learn the role of information in price formation. We discuss the pedagogical questions which are addressed in the design of this market, and we relate the responses to questionnaires distributed to students at the end of the quarter. When we control for prior grade point averages (GPAs) of students, we find that those who participate in the market had better classroom performance. Résumé. Les auteurs présentent ici un instrument pédagogique innovateur, à l'intention des étudiants des cours d'introduction à la comptabilité financière, favorisant l'apprentissage dynamique grâce à l'utilisation de méthodes voisinant de près l'étude de marché. Ils décrivent la mise en place d'un marché de biens où les étudiants assument les fonctions de négociateurs en vue d'apprendre quel est le rôle de l'information dans la formation des prix. Ils analysent les questions pédagogiques que soulève la conception de ce marché et font état des réponses des étudiants aux questionnaires qui leur sont distribués à la fin du trimestre. Lorsqu'ils contrôlent les notes moyennes antérieures des étudiants, les auteurs constatent que ceux qui ont participé au marché font preuve d'un rendement supérieur en classe.  相似文献   
107.
108.
IMPLICATIONS OF LIBERALISED EUROPEAN LABOUR MARKETS   总被引:1,自引:0,他引:1  
This paper reviews the alternative labour market scenarios open to European policymakers in the current movement towards enhanced economic and political integration. To clarify the various issues, the paper dichotomises the policy alternatives into two camps: "euro-liberalists" and "euro-regulators." The paper concludes that the latter offers the best path towards convergence, with the proviso that the subject of regulation is a Pan-European system of labour market objectives rather than institutions.  相似文献   
109.
This paper investigates the effects of advance notice of impending job loss on the length of jobless spells of displaced workers. We evaluate the performance of a formal search model and offer a generalization of the model that provides an alternative but related approach to the most recent empirically based literature. Evidence of gains from early search are found for all broad gender-occupation groups except blue-collar males.  相似文献   
110.
Earnings Quality, Insider Trading, and Cost of Capital   总被引:5,自引:0,他引:5  
Previous research argues that earnings quality, measured as the unsigned abnormal accruals, proxies for information asymmetries that affect cost of capital. We examine this argument directly in two stages. In the first stage, we estimate firms' exposure to an earnings quality factor in the context of a Fama‐French three‐factor model augmented by the return on a factor‐mimicking portfolio that is long in low earnings quality firms and short in high earnings quality firms. In the second stage, we examine whether the earnings quality factor is priced and whether insider trading is more profitable for firms with higher exposure to that factor. Generally speaking, we find evidence consistent with pricing of the earnings quality factor and insiders trading more profitably in firms with higher exposure to that factor.  相似文献   
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