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41.
Andras Pete David L. Kleinman Krishna R. Pattipati 《International Journal of Intelligent Systems in Accounting, Finance & Management》1993,2(4):289-303
This paper presents a mathematical model to study the joint impact of organizational design and of the task environment on the decision performance of hierarchical organizations with limited internal communication. The problem context is a special class of distributed situation assessment problems, where possible patterns of binary variables are to be classified on the basis of partial and noise-corrupted information. Structural properties of tasks and organizations are described using a graph formalism, and optimal decision strategies at all decision makers are determined. Organizational expertise is characterized in the form of a Team Relative Operating Characteristic (TROC) curve, thereby replacing the organization by an equivalent single decision maker. Implementing the model, issues of task decomposition and the process of matching organizations with tasks are discussed. 相似文献
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43.
Jeffrey Kucik 《Economics & Politics》2012,24(2):95-118
What explains variation in the design of international institutions? Recent literature shows that providing members with opportunities to shirk their contractual obligations actually promotes agreement formation and durability. Yet, in spite of these benefits, institutions continue to exhibit wide variation in the “flexibility” of their rules. I show that, in the context of preferential trade agreements (PTAs), the benefits of permitting escape are enjoyed unevenly across the market. In particular, import‐competing industries gain from the protection that escape clauses provide while their export‐dependent counterparts bear the costs. This asymmetry creates domestic political competition over agreement design between the two traded sectors of the market. I explore this competition using new data on the design of 330 PTA agreements since 1960. 相似文献
44.
This article examines the conflict between cultural heritage and the current forces of global competition in Europe. The nature of management in European organizations is in a state of transition, influenced by competing forces of economic, social, and political integration or disintegration. A review of European research is used to question the idealistic picture of the Single European Market as a unifying force that will simplify international human resource management in multinationals. Taking a comparative rather than international human resource management perspective, the paper identifies the factors that have created national patterns of HRM within Europe. A dynamic and comparative ‘force field framework’ of HRM is developed in order to understand the managerial frames of reference that are currently guiding the field. © 1997 John Wiley & Sons, Inc. 相似文献
45.
Deborah R. Ettington 《人力资源管理》1997,36(2):221-234
As organizations downsize to increase their competitiveness, flatter hierarchies result in fewer promotional opportunities and more plateaued employees. The definition of career success needs to move away from “up is good,” yet plateauing is still shameful for many employees due to traditional assumptions about the causes and effects of plateauing. A study of 373 middle managers suggests how “successful plateauing” (effective job performance, satisfaction with the job and life in general) can be fostered. The article provides specific examples of how best practices and new approaches in several human resource areas can help plateaued employees succeed. © 1997 John Wiley & Sons, Inc. 相似文献
46.
Jeffrey S. Zax 《Journal of urban economics》1997,42(3):377-401
A new micro-data set demonstrates that, in urban China, own-built dwellings are 75% larger than state-owned dwellings. A switching regression with endogenous switching demonstrates that families with less privileged positions in the Chinese economy are more likely to inhabit own-built housing. The relationships between family characteristics and dwelling sizes in the own-built and state-owned sectors differ dramatically. However, unobserved characteristics, probably includingguanxi, play crucial roles in both. Depending on these characteristics, families in state-owned dwellings might have two-thirds more living space were they to choose own-built dwellings. 相似文献
47.
Two of the main forces driving European emigration in the late nineteenth century were real wage gaps between sending and receiving regions and demographic booms in the low‐wage sending regions. Our new estimates of net migration for the countries of sub‐Saharan Africa show that exactly the same forces driving African across‐border migration are at work today. The results suggest that rapid growth in the cohort of potential young emigrants, population pressure on the resource base, and slow economic growth are likely to intensify the pressure for migration out of Africa and into high‐wage OECD countries over the next two decades. 相似文献
48.
The authors investigate the relationship between high school quality and the probability of extended unemployment among noncollege-bound men during three periods: the first two years, two to four years, and seven to nine years after high school. They find that larger high schools and schools with lower pupil–teacher ratios tend to decrease the probability of being unemployed for noncollege-bound men in the period shortly after high school graduation. However, no effect is found of high school quality on unemployment probabilities approximately a decade after high school completion. (JEL I21 , J64 ) 相似文献
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50.
The purpose of this paper is to identify lessons learned from the restructuring of the natural gas industry. We draw a number of conclusions including that the billions of dollars of savings typically attributed to gas industry restructuring resulted not from competition but because restructuring stranded billions of dollars in contractual purchase obligations, costs that were absorbed by producers and pipelines. The replacement of regulated wholesale merchants by new entrants did not occur because of competitive efficiencies. Competition in wholesale gas marketing has produced consumer benefits in the form of innovation, new product development, broader choices and possibly reduced costs. Bi-lateral contracting led to the development of gas markets, which in turn, produced market-wide diffusion and integration of pricing information. 相似文献