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111.
This paper examines product policy in relation to the experience curve and product life cycle concepts in the context of the experience of the thirteen major firms in the Western European synthetic fibers industry. It examines the hypothesis based on Boston Consulting Group and the Profit Impact of Market Share (PIMS) evidence that late entrants to a market will be at a competitive disadvantage because they lack the accumulated experience of the pioneering firms. For each of the three main synthetic fibres, acrylic, nylon and polyester, it was found that the early entrants who established major market shares early in the growth phase of the product life cycle were able to maintain that leadership nearly twenty years later. In contrast not only did almost all the late entrants fail to achieve significant market shares but in the difficult market conditions between 1974 and 1981 they provided seven out of nine market withdrawals. 相似文献
112.
Abstract . State and local fair housing ordinances, patterned after federal legislation, are promoted by federal policy. This study investigates whether these local laws have had any effect on levels of residential segregation between Whites and Blacks, 1970-1980, by comparing changes in segregation for 111 cities characterized by different types of fair housing coverage. Results show average declines of 9 points in the index of dissimilarity, with cities covered by both state and local laws declining slightly more than cities with no fair housing coverage. Declines are not greater in cities with laws that are “substantially equivalent” to Title VIII vs. cities with non-equivalent laws. When changes in segregation were examined by a variety of population, economic and housing variables that may affect segregation change, it was found that local ordinances continue to have a small, but statistically significant effect. This effect varies according to the pattern of segregation change under study; deconcentration of ghetto areas and integration of White areas are not affected by type of local fair housing coverage. 相似文献
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South Korea is a remarkable macroeconomic success story, but it has performed relatively poorly in one respect: the provision of high quality housing at reasonable prices. This paper analyzes the Korean housing market and the market for related inputs, with special emphasis on the regulatory environment. 相似文献
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117.
The model examines Kornai's observation that in the presence of bailouts, firms' demand for inputs will be greater than would otherwise be the case. This conjecture is examined in a model in which both revenue and cost uncertainty are present and in which firms making losses are partially subsidized and firms making positive profits are partially taxed. The Kornai effect is more prevalent the greater the subsidy rate, the smaller the tax rate and the greater the variance of the random variables through which uncertainty manifests itself. In the case of strongly positively correlated cost and revenue uncertainty, the absolute incidence of the Kornai effect is small. 相似文献
118.
Conflict, defined as clash, competition, or mutual interference of opposing or incompatible forces or qualities, may be positive. The appropriate amount of conflict may be a delicate balance not easily achieved. Thus, a key issue is conflict management. The major charter of this special issue is the presentation of work which suggests or demonstrates that conflict can be a positive force in the modern organization. It also is pointed out that conflict, positive or otherwise, and its resolution involves a broad spectrum of inquiry into the rights and obligations of those involved in the conflict 相似文献
119.
S. J. Tol Richard 《Environmental and Resource Economics》1995,5(4):353-374
It is argued that estimating the damage costs of a certain benchmark climate change is not sufficient. What is needed are cost functions and confidence intervals. Although these are contained in the integrated models and their technical manuals, this paper brings them into the open in order to stimulate discussion. After briefly reviewing the benchmark climate change damage costs, region-specific cost functions are presented which distinguish tangible from intangible losses and the losses due to a changing climate from those due to a changed climate. Furthermore, cost functions are assumed to be quadratic, as an approximation of the unknown but presumably convex functions. Results from the damage module of the integrated climate economy modelFUND are presented. Next, uncertainties are incorporated and expected damages are calculated. It is shown that because of convex loss functions and right-skewed uncertainties, the risk premium is substantial, calling for more action than analysis based on best-guess estimates. The final section explores some needs for further scientific research. 相似文献
120.
This research suggests that a random coefficient regression model is well-suited for analyzing long-run versus short-run movements in wages and unemployment and is an improvement over some empirical techniques typically used. 相似文献