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981.
We demonstrate that differentiation in public services can arise as a way of reducing competition among cities. Quality differentiation can be particularly relevant to the provision of education. If cities finance education through a property tax that generates "tax competition," we find that quality differentiation in education changes the amount of educational services provided. In the case of property-value maximization, this means a reduction in educational services in both the city with high quality and that with low quality. The reduction in educational services means that under reasonable conditions property values in both cities can increase.  相似文献   
982.
Conclusions Accounting professionals and academicians have expressed significant interest and are pursuing a variety of changes in accounting curricula. There is a broad range of opinions regarding the nature of the changes needed in accounting education, which range from dramatic redesign to little or no change. There is a need to develop a framework for accounting education that is consistent but flexible to accommodate the majority of the accounting educational needs. The "building blocks" of accounting education presented in this paper provide educators with a basic pedagogical framework for an appropriate learning process. The framework of accounting education specifically focuses on the accounting component of the educational process and identifies the nature of courses and appropriate teaching strategies based upon their goals and objectives. Most educators recognize that only "one" accounting curriculum is insufficient to meet the needs of a variety of constituents. Therefore, it is essential to adopt an appropriate general framework for coursework is adopted to address the development of many diverse accounting programs.  相似文献   
983.
984.
A group of multiemployer trust funds in Michigan has formed a coalition that eventually will offer its members an integrated managed health care program. As the first step toward this goal, the coalition recently implemented a managed pharmaceutical program.  相似文献   
985.
A bstract .   Economists have increasingly recognized the growing role of married women in the labor market by treating the labor supply decisions of married couples as joint decisions. However, they have yet to apply the same reasoning to home production. We build a more complete model of household time allocation that consists of a system of simultaneous equations estimating hours of labor supply and home production. Using data on white couples from Wave XXV of the Panel Study of Income Dynamics, we find that working wives act as if their husbands are substitutes for home production while other wives do not. Husbands' responses to their wives' behavior depends upon whether children are present.  相似文献   
986.
We analyze an all-pay group contest in which individual members’ efforts are aggregated via the best-shot technology and the prize is a public good for the winning group. The interplay of within-group free-riding and across-group competition allows for a wide variety of equilibria, according to how well groups overcome internal free-riding. In contrast with the existing literature, we derive equilibria of a symmetric model in which multiple agents per group are active. Our findings differ qualitatively from those of the individualistic all-pay auction: rents are not necessarily dissipated in equilibrium, total expected efforts vary across equilibria, and participation is expected to be greater. Moreover, equilibria with greater symmetry of behavior within a group are shown to have more “wasted” effort but also greater payoffs as overall efforts are lower. In contrast to standard economic intuition, free-riding can be beneficial for players as it reduces competition among groups. Examples of asymmetric group contests are also studied.  相似文献   
987.
The aim of evidence-based guidelines is primarily to improve patient outcomes without adding to the existing cost of care because both payers and policymakers want to identify health care costs that do not result in benefit to the patient. The purpose of the reported project was to generate a practice guideline for the treatment of uncomplicated acute cystitis in a female population, to determine the extent to which the guideline would be used by providers and to measure the cost and quality of outcomes from its use. A retrospective chart review was used to gather pre-guideline practice and cost data. Measurements included the type, frequency, and duration of antibiotic therapy and the use of urine cultures and both complications and routine followup visits. The implementation of an outpatient practice guideline resulted in a significant change in antibiotic prescribing and a trend toward a change in ordering cultures and clinic followup. There was also a significant decrease in treatment costs.  相似文献   
988.
This article provides evidence on the determinants of royaltiesand upfront fees in share contracts by examining how state franchisetermination laws affect franchise contracts. The results areconsistent with the joint hypothesis that the two-sided moralhazard model explains the terms in franchise contracts and thattermination laws increase the relative importance of franchisoreffort (due to the extra effort that is required to controlsystem quality). I find that franchise companies that are headquarteredin termination-law states charge significantly higher royaltyrates than companies headquartered in other states (around 1%higher). Correspondingly, the initial franchise fees are lowerfor companies headquartered in termination states. Overall,franchisees appear to pay a higher price for franchises in stateswith protection laws. Consistent with a basic tenet of law andeconomics, price adjustments appear to offset at least someof the transfers that would otherwise be implied by the laws.  相似文献   
989.
This article presents a legal perspective on regulatory institutions, procedures and processes. Analysis of legal instruments examines justifications for regulatory interventions, and considers the inadequacies of private law remedies to instances of market failure (such as monopolies, inadequate or asymmetric information, externalities and co–ordination problems). A distinction is drawn between social and economic regulation: the former deals with such matters as health and safety, and environmental and consumer protection; and the latter is needed where there is insufficient competition. Instruments of social regulation include prior approval, mandatory standards and information disclosure. A range of instruments of economic regulation is also assessed, including competition law, public ownership, price and quality regulation, and competitive public franchising. Analysis of regulatory processes focuses on regulatory rule–making, delegated regulation and self–regulation. Particular weight is given to different forms of accountability—financial, procedural and substantive—which draws attention to the significance of the public interest dimension of regulatory systems.  相似文献   
990.

Corrections based on the score test for neglected heterogeneity do not appear to have been used previously in the presence of time-varying covariates. This paper uses Monte Carlo analysis to evaluate, for a grouped hazard framework constructed for an empirical application, the efficacy of such corrections.

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