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401.
This paper presents a non-co-operative bargaining model of membership expansion in a producer co-operative. The emphasis is on examining the distribution of the resulting surplus between the existing partners and the new member. In the presence of a number of alternative candidates, the existing partners can use the threat of switching negotiating partners to extract additional surplus from the negotiations. The degree of symmetry between the competing candidates necessary for these threats to be credible is specified, as is the nature of the dependence of the parties' payoffs on the various parameters of the model. Potential sources of misallocation within the model are identified.  相似文献   
402.
This study investigates how process choice relates to production planning and inventory control decisions. We empirically examine the validity of deductively derived patterns about these types of decisions. More importantly, we look for normative insights by exploring how production planning and inventory control decisions affect operations performance. Our findings show that production line and continuous flow plants use more of a level production strategy, and carry less raw material and work-in-process inventory. The performance drivers for these plants, through which the operations function excels, are effective utilization of equipment, reduced finished goods inventory, and reduced setup down time. To gain forward demand visibility and batching economies, job and batch shops rely much more on backlogs in their planning process. These plants use more of a production chase strategy and position inventory lower in the bills of materials. Four performance drivers for top-performing job and batch shops are to find ways that better anticipate customers' orders, have a more responsive chase strategy, carry less raw material or purchased inventory, and shorten production planning horizon, partly through less reliance on backlogs. It is intriguing that top-performing plants not only do the expected things, given their choice of process, but also excel in selected dimensions—some of which fit the profile normally associated with a different process choice. To monitor and continuously improve operations, evaluation ‘scorecards’ should pay particular attention to performance drivers, which change depending on the plant's process choice.  相似文献   
403.
Abstract . An empirical analysis of the property crimes, robbery, burglary and larceny, is presented for all 120 counties in Kentucky. While this analysis is based on an economic model of crime, certain sociological and legal variables are included as well in the system of equations. Overall, the empirical results support prior studies’findings with the exception that a quadratic relationship is found to exist between urbanization and each of the property crimes. Furthermore, neither the economic nor the non economic influences measured appear more important for affecting crime rates. Specifically, results indicate that the level of poverty, the degree of tourism, the presence of police, the unemployment rate and the apprehension rate all affect property crimes. In contrast, the length of sentence, the degree of industrialization, the level of public assistance payments and the proportion of youth in the county have no affect on property crime rates in these areas.  相似文献   
404.
The multiple objectives of perishable product inventory management are examined in this paper. These objectives include: (1) satisfying demand by carrying sufficient inventories, (2) holding down inventory carrying costs, (3) keeping the amount of product spoilage (outdating) at an acceptable level, and (4) maintaining quality by using the product while it is still fresh, and (5) keeping the cost of rotation low. Some of the above objectives are in conflict. Thus, certain redistribution policies may help attain one or more of these objectives to a greater extent. Redistribution involves the transfer of the product from outlets where demand is low to outlets where demand is high. A goal programming model for solving redistribution problems is presented. An example is provided and sensitivity analysis is performed in order to determine when redistribution is advantageous. Applicability of the model is discussed.  相似文献   
405.
The problem of comparing the precisions of two instruments using repeated measurements can be cast as an extension of the Pitman-Morgan problem of testing equality of variances of a bivariate normal distribution. Hawkins (1981) decomposes the hypothesis of equal variances in this model into two subhypotheses for which simple tests exist. For the overall hypothesis he proposes to combine the tests of the subhypotheses using Fisher's method and empirically compares the component tests and their combination with the likelihood ratio test. In this paper an attempt is made to resolve some discrepancies and puzzling conclusions in Hawkins's study and to propose simple modifications.
The new tests are compared to the tests discussed by Hawkins and to each other both in terms of the finite sample power (estimated by Monte Carlo simulation) and theoretically in terms of asymptotic relative efficiencies.  相似文献   
406.
Siting noxious facilities: A siting lottery with victim compensation   总被引:1,自引:0,他引:1  
This paper proposes a scheme to facilitate the siting of noxious facilities. A regional government announces that it will (a) use a lottery to choose a site for a noxious facility and (b) transfer income from tenants to host-city landowners to at least partly offset the effects of the noxious facility on local property values. The government will hold the lottery only if all citizens agree, in advance, to abide by the resulting siting decision. The lottery approach is superior to the conventional approach to siting (advance notification) in the sense that the lottery approach achieves unanimous support for the siting decision with less compensation. The compensation scheme can be financed with a regionwide tenant tax or a tax on residents in the nonhost city. For “small” compensation programs, the nonhost tax is superior to the regional tax.  相似文献   
407.
Determinants of the stock price reaction to leveraged buyouts   总被引:1,自引:0,他引:1  
This paper investigates the determinants of leveraged buyout activity through the use of an abnormal return premium from the time of the first announcement through the final trading day. Consistent with the free. cash flow theory, firms with either high free cash flow or low Tobin’s q have higher abnormal returns. However, the returns to firms with both high free cash flow and low Tobin’s q are lower than firms with just one of these characteristics. Firms which substantially increase leverage and management buyouts with high insider ownership prior to the buyout have lower abnormal returns. Firms with lower risk, and therefore greater debt capacity, have higher abnormal returns.  相似文献   
408.
An understanding of transformational leadership has been developed for many spheres of management, but not previously for organizational conflict. This paper analyzes a successful conflict mediation attempt in the early Christian church and draws from it elements of a model of the transformational management of conflict that can be applied by managers in many contemporary work organizations. The elements include (a) reframing the conflict, (b) a focus on a shared organizational vision, (c) the placement of responsibility for dispute resolution in the hands of organizational members directly and indirectly involved in conflict, and (d) the use of communication devices consistent with the desired outcome. The paper suggests skills necessary for managers to implement the model and implications for research on it.  相似文献   
409.
A number of indicators suggest that the social norms that once deterred labor market competitors from hiring or “poaching” each others' employees are breaking down. This study explores the competitive interaction that results when one firm attempts to hire employees from a competing firm (known as “talent raiding”). Results suggest that attributes of the raiding firm, the targeted firm, and targeted human capital will affect how a targeted firm responds to a talent raid. The study suggests a number of tactics raiding firms can use to avoid retaliation and suggests tactics targeted firms can use to repel would‐be talent raiders. © 2002 Wiley Periodicals, Inc.  相似文献   
410.
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