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51.
In this study, we hypothesized that relationships among top managers' goals consensus, means consensus, demographic homogeneity and firm performance would be positive and stronger in a stable industry environment than in a dynamic one. Utilizing a more rigorous methodology, the significant findings of earlier studies could not be replicated. Although the questions remain interesting and important ones, we believe pursuing this line of inquiry further will yield results inconsistent at best and fruitless at worst. Therefore, we urge future researchers to cautiously tread the perilous methodologic minefield that led to our nonfindings.  相似文献   
52.
Rising shareholder activism following poor corporate performance and a subsequent drop in shareholder value at many major U.S. corporations had rekindled interest in duality and corporate governance. Despite limited empirical evidence, duality (chairman of the board and CEO are the same individual) has been blamed, in many cases, for the poor performance, and failure of firms to adapt to a changing environment. In examining the relationship between duality and firm performance, this study considers the announcement effects of changes in duality status, accounting measures of operating performance for firms that have changed their duality structure, and long-term measures of performance for firms that have had a consistent history of a duality structure. Our results suggest that: (1) the market is indifferent to changes in a firm's duality status; (2) there is little evidence of operating performance changes around changes in duality status; and (3) there is only weak evidence that duality status affects long-term performance, after controlling for other factors that might impact that performance.  相似文献   
53.
Finance theory indicates that hedging increases firm value by reducing expected taxes, expected costs of financial distress, or other agency costs. This paper provides evidence on these hypotheses using survey data on firm's use of forwards, futures, swaps, and options combined with COMPUTSTAT data on firm characteristics. Of 169 firms in the sample, 104 firms use hedging instruments in 1986. The data suggest that firms which hedge face more convex tax functions, have less coverage of fixed claims, are larger, have more growth options in their investment opportunity set, and employ fewer hedging substitutes.  相似文献   
54.
This paper assesses US resident support for mandatory labeling of animal welfare information on pork and egg products and outlines policy considerations for assessment prior to implementing any mandatory labeling policies regarding animal welfare practices. Results suggest consumers support mandatory labeling indicating use of gestation crates (stalls) and laying hen cages. Estimates suggest consumers would be willing to pay about 20% higher pork and egg prices to obtain this production practice information. Demographic and latent perception drivers of this support are highlighted. Multiple issues that warrant consideration prior to imposing mandatory labeling are discussed revealing lines of corresponding future research.  相似文献   
55.
We examine the usefulness and credibility of analyst recommendations by focusing on their behavior surrounding tender offer announcements. For our 1998–2001 sample, we find analysts did not identify takeover targets through their recommendations nor did they distinguish between wealth‐increasing and wealth‐decreasing tender offers. We find some evidence of conflicts of interest in analyst recommendations, but it is confined to the 1999–2000 dot‐com period. However, the long‐run performance following recommendations suggests that these conflicts have little ultimate cost to investors.  相似文献   
56.
Abstract. Strong-form efficiency on the Toronto Stock Exchange is examined by focusing on the stock price forecasts of brokerage-firm analysts who follow TSE firms. Two principal analyses are undertaken. First, there is considerable evidence in both the U.S. and U.K. that analysts possess valuable private information at the firm-specific level. This paper provides evidence that this finding is generalizable to Canadian analysts. Second, U.S. and U.K. studies generally have been based on a single-factor model (e.g., the CAPM). The choice of benchmarks (CAPM versus APT) has been shown to be important in a variety of contexts. We provide evidence that the choice of benchmark does not alter the fundamental conclusion that Canadian analysts possess valuable private information at the firm-specific level. Our findings have implications for accounting researchers, namely, the appropriateness of researchers to use CAPM in lieu of the computationally, more burdensome APT and the appropriateness of researchers to use Canadian analyst forecasts when a proxy is required for the (unobservable) market expectation. Résumé. Les auteurs examinent l'efficience « forte » de la Bourse de Toronto, en s'intéressant aux prévisions relatives au prix des actions formulées par les analystes des sociétés de courtage qui suivent les entreprises de la Bourse de Toronto. Deux analyses principales les mènent aux conclusions suivantes. Premièrement, les faits démontrent presque indubitablement que sur le marché des États-Unis aussi bien que sur celui du Royaume-Uni, les analystes possèdent de l'information à caractère privé utile, spécifique à l'entreprise. Les résultats de l'étude démontrent que cette constatation peut être généralisée aux analystes canadiens. Deuxièmement, les études des États-Unis et du Royaume-Uni sont généralement fondées sur un modèle à un seul facteur (le modèle d'équilibre des marchés financiers, par exemple). Il a été établi que le choix des critères (le modèle d'équilibre des marchés financiers ou la théorie de l'établissement des prix par arbitrage) est important dans des circonstances très diverses. Les auteurs démontrent que le choix des critères n'a aucune incidence sur la conclusion fondamentale selon laquelle les analystes canadiens possèdent de l'information à caractère privé utile, spécifique à l'entreprise. Les résultats de leur étude entrainent certaines conséquences pour les chercheurs du domaine de la comptabilité: ils ont avantage à utiliser le modèle d'équilibre des marchés financiers de préférence à la théorie de l'établissement des prix par arbitrage, qui exige davantage de calculs, et à recourir aux prévisions des analystes canadiens lorsqu'il leur faut un substitut aux anticipations du marché (qui ne peuvent étre observées).  相似文献   
57.
Blanchflower and Oswald [Blanchflower, David G. and Oswald, Andrew J., 1994a, The Wage Curve, (Cambridge, MA, MIT Press), Blanchflower, David G. and Oswald, Andrew J., 1994b, Estimating a Wage Curve for Britain 1973–90, The Economic Journal 104, 1025–1043. Eine praktische Einführung, Nürnberg] reported that they have found an ‘empirical law of economics’ — the Wage Curve. Our paper reconsiders the western German Wage Curve using disaggregated regional data and is based on almost one million employees drawn from the Federal Employment Services of Germany over the period 1980–2004. We find that the wage equation is highly autoregressive but far from unit root. The unemployment elasticity is significant but relatively small: only between ? 0.02 and ? 0.04. We also check the sensitivity of this elasticity for different population groups (young versus old, men versus women, less educated versus highly educated, German native versus foreigner), confirming that it is stronger the weaker the bargaining power of the particular group.  相似文献   
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