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711.
This paper examines whether firms that deviate from an empirically modeled (“expected”) credit rating engage in earnings management activities, as measured by abnormal accruals and real activities earnings management. We find evidence that firms use income-increasing (-decreasing) earnings management activities when they are below (above) their expected ratings. We then test whether such actions are successful in helping these firms move toward their expected credit ratings. The results suggest that firms below or above their expected credit ratings may be able to move toward expected ratings through the use of directional earnings management.  相似文献   
712.
This paper uses a sample of 6620 women from the 1994 Indonesian Demographic and Health Survey to examine the relationship between female education and child mortality in Indonesia. Female education is measured in terms of both years of education and literacy. Both primary education and secondary schooling significantly decrease the probability of child death, while literacy plays an insignificant role. When the sample is divided into urban and rural locations, primary and secondary education are significant in both areas in reducing the likelihood of a mother experiencing child mortality. The benefits of public and private infrastructure appear to differ in rural and urban areas. The results confirm that investment in female human capital lowers the probability of child mortality.  相似文献   
713.
Federally-backed flood insurance is the primary mechanism by which residents in the United States (US) prepare for and recover from floods. While there is a growing literature on the general uptake of flood insurance, little work has been done to address the factors motivating residents to voluntarily buy and maintain federally-based insurance policies. We address this issue by conducting a survey of coastal residents in four localities in Texas and Florida. Based on survey responses, we quantitatively examine the factors influencing whether residents located outside of the 100-year floodplain obtain insurance policies when it is not required. Using two-sample t-tests and binary logistic regression analysis to control for multiple contextual and psychological variables, we statistically isolate the factors contributing most to the decision to purchase insurance. Our findings indicate that a resident located outside the 100-year floodplain who has voluntarily purchased federal flood insurance can be characterized, on average, as more highly educated, living in relatively expensive homes, and a long-time resident who thinks about flood hazard relatively infrequently but who, nonetheless, thinks flood insurance is relatively affordable. Unexpectedly, the physical proximity of a respondent to flood hazard areas makes little or no discernible difference in the decision to obtain flood insurance.  相似文献   
714.
Canada and the U.S. acknowledged the problems arising from trade barriers and sought to reduce them through negotiation of a bilateral Free Trade Agreement. Implementation of the FTA may cause significant economic changes within the red meat/livestock and grain sectors for both countries. Although both sectors are of major importance, the actual magnitudes and distribution of gains and losses have not been quantified. This paper focuses on consumer and producer welfare issues and the effects of the FTA on the red meat/livestock and grain sectors for selected regions of the U.S. and Canada. Data were carefully researched, expert opinion was solicited from both countries, and a mathematical programming model was used to complete the analysis. The 1989 provisions of the FTA will have only marginal effects on the respective sectors or on welfare as measured in the model. The analysis demonstrates that if additional provisions of the FTA are phased in over time (partial FTA policy) instead of being adopted all at once (comprehensive FTA policy), more severe dislocations occur. For either scenario, and as measured in the model, consumers benefit at the expense of producers. Le Canada et les Etats-Unis ont reconnu les problèmes provenant des barrières commer-ciales internationales, et ont churché à les réduire a travers la négociation d'un accord bilatéral de libre échange. La realisation de cet accord « FTA » pourrait entrainer des change-ments économiques importants, dans les secteurs viande de boeuf et céréales, pour les deux pays. Bien que les deux secteurs soient d'une importance majeure, l' étendue des gains et des pertes n'avait pas encore été évaluée. Ce papier se préoccupe de la répartition des bénéfices aux consommateurs et aux producteurs, ainsi que des effets du FTA sur les secteurs viande de boeuf et céréales de certains régions des Etats-Unis et du Canada. Les données utilisées dans ce papier ont été soumises à une recherche soignée, les opinions d'experts des deux pays ont été solicitées, et un modèle de programmation mathématique a été employé afin de compléter cette analyse. Les provisions 1989 du FTA n'auront que des effets marginaux sur les secteurs respectifs et les bénéfices, tels qu'ils sont mesurés dans le modele. L'analyse demontre que l'adoption d'une façon graduelle de provisions supplémentaires du FTA « partial FTA policy » aura des conséquences plus sévères qu'une adoption totale de toutes ces provisions « comprehensive FTA policy ». Selon Tun ou l'autre des scénarios, tels que mesuré dans le modèle, les consommateurs profiteraient au dépens des producteurs.  相似文献   
715.
In a paper published in Management Science in 1982, George Moore and Charles ReVelle proposed a location model for siting a hierarchical system of medical facilities. In this paper we apply the Moore and ReVelle Hierarchical Maximal Covering Model to the location of medical facilities in the Kohat district in Pakistan. Optimal solutions of the Moore and ReVelle model are compared against the actual location of medical facilities in this district. We then extend the Moore and ReVelle formulation to include fixed and variable costs for siting and operating the facilities. We compare the solutions of that formulation with the results of the original Moore and ReVelle model.  相似文献   
716.
717.
718.
Where one stands to engage with the world is not as some New Age Psychologists continue to argue, completely free and self-determined. Rather, it is formed largely beyond one’s control and is fraught with both dangers and opportunities. This pre-determined point of view is referred to as the Assumptive World (Parkes, 1975). This is defined as a “strongly held set of assumptions about the world and the self that is confidently maintained and used as a means of recognizing, planning and acting…Assumptions such as these are learned and confirmed by the experience of many years” (Parkes, 1975, p. 132). There are, further, levels and intensities of assumptions, as refined by Janoff-Bulman, R. (1992). These assumptions form the centre point of our world and our consciousness. They are so much a part of us that we tend not to challenge them. Though unchallenged, these assumptions nevertheless drive our behaviors, set our expectations, and operationalize our moral views.  相似文献   
719.
This paper examines cultural differences in individual decision-making in a corruption game. We define culture as an individual's accumulated experience, shaped by the social, institutional, and economic aspects of the environment in which the individual lives. Based on experiments run in Australia (Melbourne), India (Delhi), Indonesia (Jakarta) and Singapore, we find that there is a greater variation in the propensities to punish corrupt behavior than in the propensities to engage in corrupt behavior across cultures. Consistent with the existing corruption indices, the subjects in India exhibit a higher tolerance of corruption than the subjects in Australia. However, the subjects in Singapore have a higher tolerance and the subjects in Indonesia have much lower tolerance of corruption than expected. We conjecture that this is due to the nature of the recent institutional changes in these two countries. We also vary our experimental design to examine the impact of the perceived cost of bribery and find that the results are culture-specific.  相似文献   
720.
We find that, conditioning on industry of assignment, cleaners and security guards who participate in activities organized by contract companies earn 15 and 17 per cent less, respectively, than workers in those activities organized in‐house. These estimates are hardly affected by the inclusion of a set of jointly statistically significant exogenous variables. We can expect that most of the productive traits that characterize a task are transferred to the contractor in the process of contracting out a cleaning or security task. Thus, our findings are hard to rationalize by a simple competitive labour market setting where the law of one price holds.  相似文献   
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