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51.
    
The authors examined the segment reporting practices of 120 Fortune 500 companies. Most of these comapnies applied FAS 131 reporting requirements early. The authors reveal what industry and geographic segments were reported, what segment information items were disclosed, and what transfer pricing methods were used to account for intersegment sales. This information can help other public companies select reportable operating segments and improve segment reporting practices. © 1999 John Wiley & Sons, Inc.  相似文献   
52.
This paper examines the nature of information asymmetry between foreign and local investors on the Helsinki stock exchange (HEX) for the period 1999–2004. We take into account the differences in informational characteristics by partitioning stocks into single-listed, cross-listed and internationally well-known stock categories, after which we compare foreign and local investors’ performance and trading advantages. Local investors have trading advantages in the short term in all stock categories. However, such local advantages diminish for Nokia, the only internationally well-known stock on HEX.  相似文献   
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Using London Stock Exchange data, we test the central implication of the canonical model of Ho and Stoll (1983) that relative inventory differences determine dealer behavior. We find that relative inventories explain which dealers obtain large trades and show that movements between best ask, best bid, and straddle are highly correlated with both standardized and relative inventory changes. We show that the mean reversion in inventories is highly nonlinear and increasing in inventory levels. We show that a key determinant of variations in interdealer trading is inventories and that interdealer trading plays an important role in managing large inventory positions.  相似文献   
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The current body of research on leadership styles is plagued with the problem of a bewildering number of styles that overlap conceptually and empirically, and whose dimensionality is contested. In this paper, we use analogical reasoning to argue that recommendations based on the personality psychology literature could be used to overcome these and related problems to substantially advance the literature on leadership styles. We argue that scholarly understanding of leadership styles needs to be redeveloped by theoretically identifying root behaviours and then seeing how they aggregate into higher-level dimensions and meta-categories. We offer a roadmap that will help facilitate such progress and enable future research to cumulate into a more comprehensive, coherent, and empirically justifiable hierarchical model of leadership behaviours. We also discuss how personality research raises a variety of other interesting analogous questions about leadership behaviours, including how to incorporate situational influences and whether patterns of characteristic leader behaviours develop over time.  相似文献   
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We developed and tested a research model in which employee well-being human resource (HR) attribution differentially influences the intention to change jobs across organizations (i.e., external job change intention) versus that within the same organization (i.e., internal job change intention). Furthermore, we posited that task idiosyncratic deals (I-deals) moderated the relationships between employee well-being HR attribution and external and internal job change intentions. Results indicated that employee well-being HR attribution was negatively related to external job change intention, but positively related to internal job change intention. Further, task I-deals significantly moderated the relationships between employee well-being HR attribution and external and internal job change intention. Specifically, employee well-being HR attribution played a less important role in reducing external job change intention when task I-deals were high rather than low. On the other hand, high task I-deals significantly strengthened the positive relationship between employee well-being HR attribution and internal job change intention. Our study extends the careers literature by differentiating the impact of employee well-being HR attribution on job change intentions within an organization compared with that across organizations and the important role of supervisors in enhancing or mitigating these effects.  相似文献   
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The behavior of competing dealers in securities markets is analyzed. Securities are characterized by stochastic returns and stochastic transactions. Reservation bid and ask prices of dealers are derived under alternative assumptions about the degree to which transactions are correlated across stocks at a given time and over time in a given stock. The conditions for interdealer trading are specified, and the equilibrium distribution of dealer inventories and the equilibrium market spread are derived. Implications for the structure of securities markets are examined.  相似文献   
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Little attention has been paid in the literature to the impact of different investment horizons on the portfolio compositiondespite its importance to portfolio managers. One exception isthe study by Gunthorpe and Levy (1994) on the U.S. stock market.Our paper extends the same study to the stock markets of Japan,Hong Kong and Korea. Using 40 individual stocks in each market,our results support those of Gunthorpe and Levy (1994) in thatthe composition of an optimal portfolio depends heavily on theinvestment horizon. When the investment horizon lengthens, theproportion of defensive stocks becomes larger while that ofaggressive stocks becomes smaller.  相似文献   
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