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81.
We document massive heterogeneity in basic cyclical patterns within groups of developed and emerging market economies. While we detect marked differences between developed and emerging countries as well, the distributions of key business cycle statistics tend to overlap across different country groups.  相似文献   
82.
The purpose of this paper is to compare the value relevance of environmental provisions as recorded under Canadian/U.S. GAAP and IFRS accounting frameworks with consideration of the impact of voluntarily issuing stand‐alone sustainability reports. The value relevance of environmental provisions is tested using a modified Ohlson (1995) model. We exploit IFRS reconciliations as a quasi‐experimental setting to conduct this comparison. Results indicate that environmental provisions recorded under either framework only act as liabilities for oil and gas firms that release stand‐alone sustainability reports. For other firms in the oil and gas industry, and the mining industry, the liability nature of these provisions appears to be discounted by the market. Furthermore, for firms in the oil and gas industry that do not have stand‐alone CSR reports, provisions appear to be interpreted by the market as a costly signal about future growth. Instead of downwardly affecting market values, this information is associated with higher market values. In terms of the transition to IFRS, we find that, while the IFRS provisions are significantly higher than under former GAAP, they do not improve value relevance for investors. Accounting standard setters should consider examining the changes in the current standards from the original Canadian environmental provision reporting requirements under Capital Assets section 3060.39, as it was rightfully shown to be a relevant proxy for unbooked liabilities (Li and McConomy, 1999; Bewley, 2005) rather than earnings expectancy. The study builds upon prior research to examine the value of accounting standards that have gone through significant changes.  相似文献   
83.
In this paper, we focus on uncertainty issues on disabled lives survival probabilities of LTC insurance policyholders and its consequences on solvency capital requirement. Among the risks affecting long-term care portfolios, special attention is addressed to the table risk, i.e. the risk of unanticipated aggregate mortality, arising from the uncertainty in modeling LTC claimants survival law. The table risk can be thought as the risk of systematic deviations referring not only to a parameter risk but, as well, to any other sources leading to a misinterpretation of the life table resulting for example from an evolution of medical techniques or a change in rules of acceptance. In fine, the idea is to introduce the risk of systematic deviations arising from the uncertainty on the disabled lives death probabilities directly. We analyze the consequences of an error of appreciation on the disabled lives survival probabilities in terms of level of reserves and describe a framework in an Own Risk and Solvency Assessment perspective to measure the gap between the risk profile from the standard formula to the risk analysis specific to the organism.  相似文献   
84.
We present a model of vertical contracts between manufacturers and retailers with nonlinear pricing strategies. Using home‐scan data on bottled water produced by manufacturers and sold by retail chains in France, we estimate a structural demand and supply model allowing for two‐part tariff contracts between manufacturers and retailers. Using price‐cost margins recovered from estimates of demand parameters, we select the best supply model by performing nonnested tests, and find that manufacturers use two‐part tariff contracts with resale price maintenance. We then perform counterfactual policy simulations that restrict the use of these vertical contracts and assess welfare effects under alternative scenarios.  相似文献   
85.
    
In this article, we show that the effect of product diversification on performance is not homogeneous across countries. Diversified insurance companies perform significantly worse than their focused competitors in countries with well‐developed capital markets, high levels of property rights protection, and high levels of competition. In addition, we find that the diversification–performance relationship for insurance companies depends on company size. For large insurers operating in countries with less developed capital markets, diversification significantly increases performance. Our results suggest that the optimal organizational structure may be different for insurers operating in emerging economies than for insurers operating in developed countries.  相似文献   
86.
We propose dynamic programming coupled with finite elements for valuing American-style options under Gaussian and double exponential jumps à la Merton [J. Financ. Econ., 1976, 3, 125–144] and Kou [Manage. Sci., 2002, 48, 1086–1101], and we provide a proof of uniform convergence. Our numerical experiments confirm this convergence result and show the efficiency of the proposed methodology. We also address the estimation problem and report an empirical investigation based on Home Depot. Jump-diffusion models outperform their pure-diffusion counterparts.  相似文献   
87.
    
This paper examines the determinants of trust in public information on technological risk in a petrochemical complex located in Tarragona (Spain). Data from focus groups (eight) and a questionnaire survey (N = 400) are drawn together to analyse how two local communities exposed to major chemical hazards perceive information on risk and its sources. Results show how trust relies on two main factors, namely expertise and trustworthiness, that are significantly influenced by a third one, antagonism. Results also illustrate the relevance of the institutional context when understanding how communities give meaning to the available information on risk.  相似文献   
88.
In the framework of a closed economy, identical agents, constant returns to scale and introducing a financial market, through a model of endogenous growth the macroeconomic equilibrium is characterized and it is shown that capital distribution is perfect with the existence of an efficient financial market. Nevertheless, the capital distribution is ineffective when the financial market is not efficient, which generates distortions that increase the cost of capital and hence rate of growth decreases. At the same time, a welfare analysis is carried out to verify the impact due to both types of financial markets, an efficient one and an inefficient one.  相似文献   
89.
    
This study investigated the effects of organization‐based self‐esteem (OBSE) on managers' development in the face of challenging job experiences. Results indicated that OBSE moderated relationships between specific types of challenges and development outcomes in the hypothesized direction: those with low OBSE were more sensitive to challenging job components than those with high OBSE. The theoretical and practical implications of the results are discussed. © 2000 Jossey‐Bass, A Publishing Unit of John Wiley & Sons, Inc.  相似文献   
90.
The empirical relevance of motivation crowding out is a controversial issue in economics and psychology. As already pointed out by Frey and Jegen ( 2001 ), this is partly due to the historical development of two distinct and parallel strands of literature that stem from different theoretical traditions, have radically different tenets and therefore, are difficult to reconcile. In this survey, we go back to the details of the debates that took place independently among psychologists and economists, and sketch an integrative interdisciplinary approach likely to favor a more fruitful collaboration between economics and psychology. From this perspective, experimental economics (both field and laboratory) is viewed as a major research field shedding new light on the conditions of relevance of motivation crowding out.  相似文献   
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