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221.
"Japan has experienced labour shortages since the late 1960s....The present study is an attempt to analyse the Japanese government's response to circumvent labour shortages. It focuses on two aspects: perception of Japanese society towards the increasing presence of foreign workers in Japan and associated problems; and measures taken by the government to overcome labour crunch. These aspects are examined within the [framework of an] increasing flow of foreigners to Japan during the past decades." (SUMMARY IN FRE AND SPA)  相似文献   
222.
"Distinction made between household-persons and household-markers [the person who identifies the family or household as a unit] is formalized in the notion of nested populations. This leads to an extension of the Leslie model into a formulation of growth for both population and households. The extended model involves the matrix presentation of household composition where ratios of household-persons who are age 0, per household-marker, function as surrogate values for fertility rates. The extended model describes change over time in the distribution of population by age, and in the distribution of households by age of household-marker, or household-head. The model involves the inversion of a nonnegative matrix, and is feasible only if it yields, projected over time, nonnegative entries in vectors representing distribution of population by age, and distribution of household-heads by age. Conditions for the feasibility of the extended model are discussed, and a sufficient condition for feasibility over a single interval is identified." (SUMMARY IN FRE)  相似文献   
223.
Experiments involving large social units, such as schools, work sites, or whole cities, are commonly limited in statistical power because the number of randomized units is small, leaving few degrees of freedom for residual (between-unit) error. The authors describe a method for increasing residual degrees of freedom in a community experiment without substantially increasing cost or difficulty. In brief, they propose that the experimental units should be divided into random subsamples (batches). Batch sampling can improve statistical power if the community endpoint means are stable over time or if their temporal variation is comparable in period to the batch-sampling schedule. The authors demonstrate the theoretical advantages of the batch system and illustrate its use with data from the Pawtucket Heart Health Program, in which such a design was implemented.  相似文献   
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225.
This study is based on interviews with a sample of 400 single women aged 18-25 years from the Fante ethnic group in Cape Coast, Ghana, in 1991, and on focus groups. This case study illustrates the importance of economic and living arrangement support expected from partners in premarital relationships. Support may be for living and maintenance ('chopmoney', provisions, household items, and rent); for financial security (provision of capital); and for clothing and hairdressing. Women did not always require economic support in premarital relationships. Women expect boyfriends to provide 'chopmoney' (money for food and general upkeep) and contribute some money for the rent. Only 36% of sexually active women expected their boyfriends to supply food provisions. Premarital sexual relationships are used to obtain start-up capital. The author refers to evidence that senior government officials engaged in sexual transactions with clients before loans and credit facilities were offered. 87% of sexually experienced women expected their partners to pay for at least part of clothing expenses. The study revealed that there was considerable disparity between women's expectations and actual receipt of economic support. 56% desired, but only 36% received, 'chopmoney' in full. 40% expected their partners to pay for household furnishings in full, while only 10% did so. 55% expected capital, but only 15% received it. The three most frequently received benefits in full were hair dressing, shoes, and dresses. Men provided most non-negotiable items as a means of "boosting their egos." Many young women rely on the support of men in order to improve their status. Ghanaian men control financial resources and economic power. Mothers of adolescent daughters encourage premarital sexual behavior. Prostitution is considered different from sexual exchange relationships. It is argued that gender inequalities and domestic abuse are perpetuated through sexual exchange relationships.  相似文献   
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227.
Organizational innovation is now widely seen tobe a major source of competitive advantage for firms,along with product and process innovation. One of themajor intellectual sources for the upheavals, in which firms strive for some formof international best practice, is thesociotechnical systems tradition, which traces its rootsback to innovations such as semi-autonomous work teamsin manufacturing in the 1960s, associated with the work of theTavistock Institute. An international Colloquium wasstaged in Melbourne, Australia, in May 1995, to explorethe current relevance and contributs to organizational innovation.  相似文献   
228.
This paper is concerned with the organizationalchange and project management issues raised by theimplementation of a business process re-engineering(BPR) approach in the politicized hospital context. This is a report of research in progress,focusing on the issues arising at the problem definitionand project planning stages of a BPR application in anoperating theaters department experiencing problems with scheduling and delays. The research designrelies on a case study approach, with the researcher asparticipant observer, as both an adviser to the projectteam and as field interviewer. The paper argues that an ambitious BPR agenda is compromised inat least two regards. First, the lack of precisionsurrounding the focus and methodology of BPR givespolitically motivated actors considerable influence with respect to defining terms of reference in wayswhich will shape potential outcomes in their favor.Second, the complexity and indeterminacy of the businessprocess or patient trail can also diluteredesign attempts. The principal limitations of theapproach thus concern the impracticality of embarking onrapid and radical change working from a blanksheet of paper with respect to organizational and job design. BPR, unlike other organizationdevelopment interventions, is not a contextsensitive approach. The role of project manageris critical in establishing a working balance betweenindividual, occupational, and organizational goals in a manner perceivedto be legitimate in the context. Effective BPR projectmanagement thus requires a combination of political andprocess analysis skills. The principal opportunities of BPR derive from its process orientation,which brings a fresh perspective to a traditionally andfunctionally fragmented organizational setting, andwhich presents a potentially valuable platform for anevolutionary approach to process improvement.  相似文献   
229.
In recent years, Israel has become a major recipient of documented and undocumented temporary labour migrants from many countries outside the Middle East region. The purposes of this article are to describe Israel's experience of temporary labour migration and its concomitant, illegal labour migration; and also to explore what her policies on temporary labour migration indicate about the nature of the policy-making process in this policy domain in Israel.
To these ends the article traces the evolution of temporary labour migration – legal and illegal – and recent policy initiatives of the Israeli government. It then considers some of the major conceptions of the policy-making process found in public policy literature. The article concludes by pointing to the uniqueness of Israel's experience of temporary labour migration and to the fact that her policies have been overwhelmingly reactive – inadequately considered, ill-conceived, ambivalent in relation to their ultimate purpose and, in the course of implementation, vulnerable to "privatization" (being taken over by vested interest groups).
Analysis of the most recent policy initiatives designed to reduce the number of legal labour migrants and address the problem of illegal labour migrants, reflect a policy-making process that is not followed by commensurate action.  相似文献   
230.
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