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61.
This paper presents evidence that the positive association between firm size and price leads of earnings is not solely a function of private search incentives for firm‐specific information. Specifically, we find that small‐firm prices also lag large‐firm prices with respect to industry‐wide information. Our empirical analysis extends Collins, Kothari, and Rayburn 1987 and Freeman 1987, who document that security‐price leads of earnings are positively associated with market capitalization. In particular, we examine the association between firm size and the timing of security returns for two components of annual earnings changes: the average change for a firm's industry and the firm's idiosyncratic change. We find that large firms' prices have a longer lead than small firms' prices with respect to both components. Large firms' early lead on industry‐wide earnings suggests that returns of large firms predict returns of same‐industry small firms. To test this implication, we construct a portfolio of long (short) positions in small firms when the prior month's returns of large firms in their industry are above (below) average for large firms in other industries. This zero investment portfolio earns 4.5 percent over 12 months. 相似文献
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Using social cognitive theory, this study experimentally examines the effects of explicit privacy warnings, a clear, conspicuous, and concise presentation of the benefits and risks associated with database information practices stated in a Web site’s privacy policy. Warnings increased perceptions of the risks associated with information practices and decreased disclosures, but not in the presence of a privacy seal. The effects were also moderated by consumer privacy self‐efficacy and involvement with privacy. The results support the development of privacy warnings as a part of consumer privacy self‐regulatory efforts and the use of a social cognitive paradigm for understanding consumer privacy behaviors. 相似文献
64.
This study examines the role of books and official Publications in accounting and finance research. From an analysis of thirteen leading journals for the year 1987–8 we report on the characteristics of such non-serial materials used by authors to support their research. We find that the accounting discipline in particular has become more open to influence from other disciplines. The individual perspectives of these thirteen journals can be partially revealed by their use of non-serial materials. Using cluster analysis we examine inter-journal variations in the disciplinary pattern of book citations and the distribution of citations to official bodies. Several relatively homogeneous groupings are identified. 相似文献
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This paper investigates the reported relative mispricing of primes and scores to the underlying stock. Given transaction costs, we establish arbitrage-based bounds on prime and score prices. We then develop a new nonparametric statistical technique to test whether prime and score prices violate these bounds. We find that prime and score prices do exceed stock prices, and often by a considerable amount. We demonstrate that this increased value is most likely due to the score's ability to save on the costs of dynamic hedging. We also show how short sale and trust size constraints impede the ability to arbitrage price disparities. 相似文献
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This paper explores the implications of generational selfishness in a model in which each generation has its own government. Such selfish generational governments will potentially distort the economy along a number of dimensions. One is the monopolization of factor supplies; another is the under- or overprovision of durable public goods. We demonstrate that selfish generations may place sizable marginal taxes on their factor supplies in order to monopolize their factor markets. We also show that selfish generations will provide inefficient levels of durable public goods both at the local and national levels. Finally, we demonstrate that generational inefficiencies can arise even in models of cooperative bargaining because of the first-mover advantage of earlier generations. 相似文献
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KENNETH A. BOROKHOVICH KELLY R. BRUNARSKI ROBERT PARRINO 《The Journal of Finance》1997,52(4):1495-1517
This article examines incentives for adopting antitakeover charter amendments (ATAs) that are associated with compensation contracts. The evidence is consistent with the hypothesis that antitakeover measures such as ATAs help managers protect above-market levels of compensation. Chief executive officers (CEOs) of firms that adopt ATAs receive higher salaries and more valuable option grants than CEOs at similar firms that do not adopt them. Furthermore, the magnitude of this difference increases following ATA adoption. The evidence is inconsistent with the hypothesis that ATAs facilitate the writing of efficient compensation contracts. 相似文献