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21.
In 1984 Congress amended the antidumping and countervailing duty laws, man-dating that the International Trade Commission (ITC) "cumulate" imports across countries when determining injury. We estimate that cumulation increases the probability of an affirmative injury determination by 20 to 30 percent and has changed the ITC's decision (from negative to affirmative) for about one-third of cumulated cases. We also show that the protective effect of cumulation increases as the number of countries involved increases, holding import market share constant. That is, cumulated imports have a super-additive effect on ITC decision-making. 相似文献
22.
The authors summarize the presentations and discussions contributed to the symposium International Perspectives on Career Development by members of Group 5, who considered the topic of the structure and organization of career development programs in different nations. A capsule picture of the national setting, primary goals, components, objectives, and implementation strategies is presented. Papers fell largely into 4 categories: national programs with several components; large, but more specific programs, serving a national population; smaller programs serving diverse populations; and focused programs. One theme emerged strongly from virtually every presentation: There is a gap, often profound, between policy or vision and reality. Although every nation about which participants heard had laudable policies and had made genuine attempts to assist its people with life career development, many individuals do not have access to quality, or even any, services. 相似文献
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24.
Benjamin Hansen 《Australian and New Zealand Journal of Family Therapy》2005,26(4):210-218
In this article I review the psychotherapy outcomes literature as it pertains to the Dodo hypothesis. This is the proposition that the effects of psychotherapy are due to common factors rather than specific techniques. A variety of sources provide substantial empirical support for the Dodo hypothesis. I conclude that CBT and medication do not appear to be any better than other methodologies for the treatment of psychological distress. I look at some of the criticisms of the Dodo hypothesis. I suggest that the major themes that emerge from the literature as it stands are conclusions that would be immediately obvious to most clinicians. Further, the utility of specific techniques has not been ruled out, due to some serious conceptual flaws in efficacy trials. I suggest that there are a number of ways for family therapists to survive in an evidence‐based world. One is to point out to champions of evidence‐based practice just how flimsy their claims are. Another would be to advocate for pluralism and to practise and conduct research under the aegis of a contextual philosophy. 相似文献
25.
26.
John A. G. Hansen 《Social indicators research》1984,15(1):61-84
The total area of built-up land in Canada is estimated, for the first time, and divided into two categories: the extent of all large urban areas, and the extent of all small urban areas. The agricultural quality of land urbanized between 1966 and 1976 is also estimated. Contrary to expectations, this area is small compared with the entire stock of land with agricultural capability. Small settlements, however, are expanding rapidly and have relatively generous space standards. The aggregate effect of this rural urbanization on Canadian agricultural production is not currently monitored, and a redirection of policy and analytical attention towards the small settlements is suggested. 相似文献
27.
Anders R. Villadsen Jesper Rosenberg Hansen Niels Peter Mols 《Public Organization Review》2010,10(4):357-376
Using organizational new institutional theory, this paper explores a core mechanism underlying contracting decisions in public organizations. A central proposition of this branch of institutional theory is that uncertainty leads to organizational isomorphism. The present study investigates this proposition by asking: When does perceived uncertainty lead public managers to imitative behavior in contracting out decisions? Contrary to most previous studies, we apply an individual level approach and relate different types of perceived uncertainty of decision makers to mimetic decision making. We define mimetic decision making as when decision makers deliberately obtain information about other organizations in order to possibly imitate them. In a survey of Danish municipal managers facing important and complex contracting decisions, we test our hypotheses about three types of perceived uncertainty and mimetic decision making. The results show that technological uncertainty is strongly related to mimetic decision making among public managers. However, we do not find significant results for either volume uncertainty or performance uncertainty. The paper illustrates how uncertainty, through mimetic decision making, is connected to organizational isomorphism. It further highlights that future studies should pay attention to the multidimensionality of uncertainty and its consequences. 相似文献
28.
Social Origins and Academic Performance at University 总被引:1,自引:0,他引:1
29.
This paper provides an overview of reforms in Danish long-term care initiated in the early 1980s, describes the relationship between elder care in Denmark and the family, and considers implications for U.S. policy. The success of Denmark's community-based experimentation with new models of home care and housing for the elderly resulted in a national decision to eliminate new construction of nursing homes and increase access to publicly funded home care. Lingering concern that the provision of paid assistance for the elderly could undermine family structure is allayed by the findings of a recent survey: Three-fourths of the elderly report seeing their children on a weekly or more frequent basis. Findings from the Danish experience provide evidence that community-based services can aid family caregivers, enable the frail elderly to live in the setting of their choice, and be cost-effective from a public policy perspective. 相似文献
30.
Over the last few years, marijuana has become legally available for recreational use to roughly a quarter of Americans. Policy makers have long expressed concerns about the substantial external costs of alcohol, and similar costs could come with the liberalization of marijuana policy. Indeed, the fraction of fatal accidents in which at least one driver tested positive for tetrahydrocannabinol has increased nationwide by an average of 10% from 2013 to 2016. For Colorado and Washington, both of which legalized marijuana in 2014, these increases were 92% and 28%, respectively. However, identifying a causal effect is difficult due to the presence of significant confounding factors. We test for a causal effect of marijuana legalization on traffic fatalities in Colorado and Washington with a synthetic control approach using records on fatal traffic accidents from 2000 to 2016. We find the synthetic control groups saw similar changes in marijuana-related, alcohol-related, and overall traffic fatality rates despite not legalizing recreational marijuana. (JEL K42, I12, I18) 相似文献