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241.
Ronald Skeldon 《Population and development review》2008,34(1):1-18
This essay examines the recent emergence of migration and development as a major area of policy concern. The focus up to now has been almost entirely upon international migration, which accounts for the minority of people who move. A consensus has emerged that migration can be managed so as to promote development, and the essay critically assesses three of the major areas of concern: remittances, skilled migration, and the diaspora. While welcoming the growing acceptance that migration is no longer seen as negative for development, the essay cautions against essentializing migration and placing too great a responsibility upon migrant agency at the expense of the institutional change necessary to bring about development. Internal as well as international migrations will need to be integrated into any development framework, and it is further argued that these migrations are essentially a consequence of development. Planning for migration as an outcome rather than a cause of development is likely to provide a more balanced policy approach. 相似文献
242.
Both sociological and economic theories posit that widely available, high-quality, and affordable child care should have pronatalist effects. Yet to date, the empirical evidence has not consistently supported this hypothesis. We argue that this previous empirical work has been plagued by the inability to control for endogenous placement of day care centers and the possibility that people migrate to take advantage of the availability of child care facilities. Using Norwegian register data and a statistically defensible fixed-effects model, we find strong positive effects of day care availability on the transition to motherhood. 相似文献
243.
This paper reports the results of an experiment that examined the effects of information evaluators' perceptions of decision flexibility as a determinant of information value. This study suggests that subjects fall into relatively distinct groups that are differentiated by the group members' perceptions of the directionality as well as the magnitude of the effect of decision flexibility on information value. Moreover, subjects' misperceptions of information value reflect individualistic models of information evaluation. 相似文献
244.
Ronald R. Yager 《决策科学》1981,12(4):589-600
Using the structural forms supplied by fuzzy set theory and approximate reasoning, a new method is presented for solving multiple-objective decision problems for which the decision maker can supply only ordinal information on his preferences and the importance of the individual objectives. 相似文献
245.
How do global issue constructions serve as resources for actors engaged in domestic political contention, and what does the appropriation of global ideas by domestic actors imply about the spread of global culture? To contribute to knowledge about conflict‐based diffusion of global ideas, we examine the histories of global constructions of indigenous rights and national debates about indigenous rights in Fiji and Tanzania. While global models of indigenous rights emphasize self‐determination for nondominant, culturally distinct groups at risk from the nation‐state, advocates for indigenization policies in Fiji and Tanzania have argued for state policies to entrench political and economic rights for majority or near‐majority groups that were well integrated into the nation‐state. Although transnationally connected indigenous rights organizations have a greater presence in Tanzania than in Fiji, actors in Fiji remain more engaged with changes in international indigenous rights discourse than their counterparts in Tanzania. This difference reflects variations in the leverage global culture offered in the two cases because of its externality to national political debates. In Fiji, actors appropriated global culture as a means to internationalize a domestic dispute, while in Tanzania the impetus for indigenization came from global economic pressures. Our findings imply that conflict‐based diffusion concentrates agency with respect to the use of global legal discourses in domestic actors rather than the globally connected actors and experts who carry global culture in consensus‐based diffusion. 相似文献
246.
The late Donald R. Cressey (1919–1987) was a central figure in twentieth century American criminology. A distinctive feature of criminology since the 1930s has been the dominance of sociology among the various disciplines studying crime and criminal justice. Cressey's contributions to the sociology of crime and delinquency came from his teaching, scholarship, and involvement in criminal justice policy. He was best known for his carrying on the tradition of Edwin Sutherland in taking Sutherland's criminology textbook through many revised editions after Sutherland's passing and for his pioneering, innovative contributions to the study of organized crime, prisons, and criminological theory. He also made central and lasting contributions to the sociology of criminal law and white collar crime. His ideas in each of these areas are reviewed to produce a portrait or profile of what he added to criminology, to remind those who know it already and to introduce it to those who may not. 相似文献
247.
Children in Africa face harsh risks and are often subjected to hostile environments that severely limit their emotional, mental, physical, and social growth and development. That, in turn, significantly limits their prospects for childhood survival, increases their chances of having to enter into employment voluntarily or forcibly, and makes them susceptible to poverty. This paper examines and analyzes the plight of Africa's children in the context of the risks they face with respect to their mortality, their socio-economic security, and their engagement in economic activities. The trends and contributory factors are discussed and an analytical assessment is offered with policy implications for mitigating the consequences of child mortality, poverty, and labor on the African continent. 相似文献
248.
Joshua L. Rosenbloom Ronald A. Ash Brandon Dupont LeAnne Coder 《Journal of Economic Psychology》2008,29(4):543-554
Despite increases in female labor force participation, women remain substantially under represented in most scientific and technical fields. The small number of women in engineering, physics, chemistry, computer science and other similar fields has variously been attributed to discrimination, differences in ability or choice. This paper uses a unique data set containing information on vocational interests to examine the determinants of entry in to Information Technology occupations. We show that men and women differ systematically in their interests, and that these differences can account for an economically and statistically large fraction of the occupational gender gap. 相似文献
249.
With the public's awareness of the importance of exercise and physical fitness, more children than ever before are participating in a wide variety of sports. The ability to allow children to participate in sports in a safe and enjoyable fashion is a readily achievable goal if specific guidelines for such participation are employed. Overall precautions in avoiding athletic injuries in the child involve several factors. The most important is the early identification of the child who may be at risk for injury, with the appropriate care then being initiated. Of additional importance is the development of a sensible philosophy on the part of parents and coaches alike so that a child may participate in a safe and non-threatening atmosphere. 相似文献
250.
Bryan M. Gray Ronald J. Perry 《Australian and New Zealand Journal of Family Therapy》1986,7(4):194-202
This article examines some of the ambiguities surrounding requests for assistance in the voluntary sector. The authors have developed a team approach at the ‘intake’ stage for clients whose requests often demand a well-thought-out response in order, as Haley suggests we must, “to start well”. Some of the literature about ‘beginning with families’ is examined, and the complex issues of ‘engaging’ and ‘joining’ are discussed. It is suggested that not every ‘shopper’ is necessarily a ‘customer’ for our wares, but that they are almost certainly shopping for something. ‘Emergency’ and ‘crisis’ calls are distinguished, and different responses to each are indicated. Finally, the procedures used are described, within the context of this particular voluntary agency, so that readers may distinguish what could be applicable in different contexts. 相似文献