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261.
Tyler RD 《Physician executive》1991,17(3):25-6, 28
In the decade from 1950 to 1960, two quality-related processes--medical audit and total quality management--were being developed, one directly in the health care field and the other in the manufacturing sector. These processes remained isolated from each other until the mid-1980s. Each would have a separate but major effect on the health care industry. 相似文献
262.
Thompson RE 《Physician executive》1991,17(5):3-8
To change from punitive and legalistic QA to positive and productive CQI, both attitudes and methods must change. This is a difficult challenge, but potential rewards for both the organization and its individual members suggest that the effort is worthwhile and deserves high priority. Members of the executive/management team will likely turn to physician executives for guidance on how to proceed. 相似文献
263.
Burton RM 《Physician executive》1991,17(1):43-44
Common sense has to do with problem solving. In the complexities of everyday human life, we are faced time and again with the need to solve problems. In fact, every situation we face, at least at the first exposure, requires some form of problem solving. When we want food, we have to solve a series of problems from acquisition to preparation to serving and eating. When we deal with organizational needs, problem solving is the daily fare. 相似文献
264.
265.
"The aim of this paper is to examine the effects of the work permit today [in the United Kingdom], using official data. It first reviews the operation of the [labor migration] system and describes the main schemes incorporated. Then, it uses data for 1984-88 to describe the general characteristics of labor immigration through the schemes. Finally, by means of a small random sample of applications and issues, it presents details on particular aspects of the immigration. It demonstrates that current labour immigration through the system is selective: most of those entering with long-term permits are highly skilled, well paid, and moving within the internal labor markets of large transnational corporations." (SUMMARY IN FRE AND SPA) 相似文献
266.
Looney RE 《International migration (Geneva, Switzerland)》1990,28(1):25-45
The author discusses the effect of remittances from workers in oil-producing states in the Arab world on macroeconomic development patterns in non-oil-producing regions. Consideration is given to the impact of remittances on consumption and domestic growth and their interrelationships with foreign exchange. (SUMMARY IN FRE AND SPA) 相似文献
267.
Michael Useem 《Theory and Society》1990,19(6):681-707
Conclusions After half a century of growing dominance of the large corporation by non-owning managers, the 1980s were marked by a slowing or even reversing of their quiet revolution. Professional managers had come to control the corporation on the premise that they could more efficiently produce shareholder value than the original founder-owners. They turned shareholding into a passive investment on the same premise. As companies faced increasingly competitive pressures during the 1980s, however, the legitimacy of the rule of incumbent management came under challenge. No longer could government interference be blamed for many of the problems facing business; fingers pointed at management itself. As the criticism of corporate leadership gathered momentum, a leading diagnosis focused on one of managerial capitalism's crowning achievements: the autonomous power of professional management.The critique viewed the managerial autonomy as excessively permissive, the agency system as no longer effective. Professional managers had come to show too much concern for the social welfare of various stakeholder groups, including themselves, and too little concern for the financial welfare of the only stakeholder group that should really count — the shareholders. Many of the restructuring efforts were thus undertaken in the name of returning companies to the single-minded pursuit of ownership interests. What had stood in the way of such a pursuit was less a matter of government constraint and more a matter of inadequate stockholder vigilance by their appointed agents.Mindful of the critique, incumbent managements moved during the mid- to late-1980s to improve stockholder returns by paring the workforce and cutting other costs. Corporate acquisitions and leveraged buyouts brought new management teams to the fore where others had seemingly fallen short. The resulting restructuring reached a large proportion of the nation's major companies. Half or more of the largest companies had undergone a significant reduction in their workforce. And the dollar value of company resources changing ownership hands expanded considerably. The aggregate purchase price of mergers and acquisitions of publicly-traded firms in 1988 was nearly three times greater than in 1981. Even more striking was the sharp increase in the number of publicly-traded companies and divisions that were taken private. The aggregate dollar value of such buyouts in 1988 had increased almost 25 times over that in 1981. This opening of the market for corporate control among major U.S. firms brought a significant fraction of the nation's large corporations more directly under the immediate oversight of ownership interests.The reassertion of ownership control over large corporations was usually taken in the name of improving corporate earnings. Would be takeover groups generally promised more internal discipline and stronger financial performance. Whatever the actual financial impact of the intensification of ownership interests, available research suggests that it has had organizational impact. General company strategies may come to be more centrally guided while specific operating actions are devolved further down the organization.Ownership change and other restructuring steps have also ramified into corporate social and political action. That outreach is likely to be less vigorous and more divided. It is also being redirected. During the 1970s and early 1980s, corporate energies focused on reducing government regulation and improving community opinion. Those energies are now increasingly focused on facilitating or resisting restructuring. Companies have fought legislation that would limit the process of plant closings, but they have also sought legislation to protect themselves against hostile takeovers.The evidence also suggests that considerable managerial discretion remains in shaping company response to the restructuring pressures. Although market and organizational factors are sure to act as constraints, top management, whether a relatively autonomous non-owning management group or an owner-dominated management, retains an important independent capacity to exercise strategic choice. That choice is likely to receive special shaping by the long-term ascendance of financial managers and the decline of manufacturing personnel at the executive level.Yet corporate change must not be viewed as isolated managerial responses to changing market conditions. Companies and managements frequently look to one another for guidance in coping with ambiguous circumstances. DiMaggio and Powell's analysis of organizational isomorphism, for example, suggests that firms frequently adopt organizational practices not because they are dictated by the firm's market strategies, but rather because they are already used by other companies. Similarly, Granovetter's analysis of the social embeddedness of economic action indicates that company decisions are partially shaped by top management's contacts with their counterparts in other firms. Understanding company responses to restructuring pressures therefore requires a focus on inter-company flows of ideas and doctrines as well as purely internally generated responses specific to the company. Reactions to the restructuring pressures that are collectively developed and defined in the broader business community may prove to be as critical as individually fashioned solutions in guiding management approaches to restructuring during the years to come.
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268.
Johnson RA 《Journal of the American Statistical Association》1990,85(409):58-65
"Two models, the U.S. census model and the latent-class model, are compared in their application to evaluating measurements of ethnicity. Although the census approach assumes that the response categories of a questionnaire item correspond to groups in the population, the latent-class approach seeks to assess whether any set of response categories can represent observed ethnic heterogeneity. Data collected using the 1990 census Hispanic-origin question and other instruments for measuring ethnicity suggest that the latent-class approach is superior whenever the response categories are not known to be valid. In particular, using the latent-class model, this article rejects the census model's assumption of a single dimension of meaning underlying responses to the Hispanic-origin question." 相似文献
269.
"This article tests assumptions invoked in the demographic literature to estimate the population distribution of fecundability from data on waiting times to first conception. In continuous time, the key assumption is that waiting times are realizations from a mixture of exponentials distribution. In discrete time, the key assumption is that waiting times are realizations from a mixture of geometrics distribution. The [U.S.] Hutterite data analyzed by Sheps (1965) are consistent with this assumption. Various models, however, have one representation in mixture of exponentials form. A fundamental identification problem plagues the conventional estimation procedure. Our analysis calls into question the conventional practice of checking model specification by using goodness-of-fit tests. The practical importance of the identification problem in duration models is demonstrated." 相似文献
270.
Gula RM 《Second opinion (Park Ridge, Ill.)》1990,(14):72-83
People's fear of enduring a prolonged, costly dying while attached to life-sustaining machines has prompted support for the legalization of active euthanasia. Four major principles--sanctity of life, prohibition against killing, autonomy, and the common good--have a bearing on the debate. 相似文献