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991.
Homelessness in South Africa requires collaborative research. Social, political, cultural and economic factors that cause homelessness must be considered to develop a common definition and understanding of homelessness. South Africa’s social complexity and diversity make it challenging to construct available results into one conceptual framework, and this in turn complicates national policy implementation and role allocation. By means of a rapid critical appraisal of literature on homelessness in South Africa, researchers provide evidence to direct and structure contextual research pertaining to homelessness. Four themes transpire: conceptualisation; demography; roles and responsibilities of key stakeholders; and strategic policy and research issues. Researchers caution that the findings are not generalisable, because of the rapid nature of the appraisal and possible selection bias of the literature. Measures of validity were used to ensure that the study accomplished its purpose through the key results and to ensure that the results are a true reflection of available evidence.  相似文献   
992.
In this article, we decompose the joint and individual contributions of tariff reductions, productivity changes and capital deepening to account for the skill premium patterns of the transition economies that joined the European Union (EU) in 2004. To conduct our accounting analysis, we construct an applied general equilibrium model with skilled and unskilled labor, and combining Social Accounting Matrices, Household Budget Surveys and the EU KLEMS Growth and Productivity Accounts database, we calibrate it to match Hungarian data, a transition economy where the skill premium consistently increased between 1995 and 2005. We find that capital deepening coupled with capital‐skill complementarity is the main force behind the rise in the skill premium.  相似文献   
993.
This study analyses the effects of public policies on religiosity by focusing on the enrolment of pupils in French Catholic primary schools between 1878 and 1902. During this period, the government increased public spending and made school attendance free and mandatory until the age of 13. The empirical analysis presented here suggests that greater public spending had no substantial effect on the enrolment in Catholic schools. By contrast, mandatory schooling laws had a negative, but quantitatively limited, impact. The overall resilience of Catholic schooling is traced to the political divide created by the 1789 French Revolution.  相似文献   
994.
This paper contributes to the ongoing debate on the causes of international co-movements of macroeconomic variables. In particular, existing real business cycle models predict cross-country consumption correlations to be higher than in the actual data, cross-country output correlations to be lower than in the actual data, and cross-country consumption correlations to be relatively higher than the output correlations. We show that cross-country correlations of consumption, investment, employment and output predicted by a standard international real business cycle model are highly sensitive to the share of capital goods in total trade. Our calibrated model shows that when capital goods account for a share of total traded goods greater than 50%, the apparent discrepancy between the data and the simulations is resolved.
Thomas P. BarbieroEmail:
  相似文献   
995.
The recent rash of international currency crises has generated considerable interest in the role that exchange rate regimes have played in contributing to these crises. Many economists have argued that efforts to operate adjustably pegged exchange rate regimes have been a major contributor to “the unstable middle” hypothesis and some have argued that this unstable middle is so broad that only the two corners of hard fixes or floating rates will be stable in a world of high capital mobility—the two corners or bipolar hypothesis. Two recent empirical studies by researchers at the International Monetary Fund reach opposing conclusions on these issues. We examine the issue further and show that conclusions can be quite sensitive to how exchange rate regimes are grouped into categories and the measures of currency crises that are used. In general we find that the dead center of the adjustable peg is by far the most crisis prone broad type of exchange rate regimes, but that countries need not go all the way to freely floating rates or hard fixes to substantially reduce the risks of currency crises.
Thomas D. WillettEmail:
  相似文献   
996.
Bonds indexed to the price level or inflation have become popular and more common in the industrialized world. This paper examines the impact of indexed bonds on the price level elasticity of aggregate demand. With a model of aggregate demand based on the standard IS-LM framework and expanded to differentiate between bonds which are indexed to the price level and bonds which are not so indexed, we find that the existence of indexed bonds decreases the elasticity of aggregate demand with respect to the general price level.
Gary E. Maggs (Corresponding author)Email:
  相似文献   
997.
The article considers the problems of the transition from the stage of making innovation decisions during the implementation of fundamental research and the exploratory studies for the practical development, creation, and introduction of innovations. It is noted that many of the accumulated problems were inherited from the Soviet times and that some emerged after the disintegration of sectoral research. It is proposed to use the experience of developed countries (Japan, South Korea) in addressing these issues with allowance for the specifics of the Russian applied sector. The suggested approach is called the “two-way innovation transition” where, on the one hand, the key role is assigned to management companies, which are set up as public-private partnerships and on the basis of chain organization provide the implementation of innovation projects and support the setting up of small innovation businesses, and, on the other hand, the promotion of a state-funded wide network of engineering centers oriented to the application of licenses and patents, including foreign ones, as well as to the maintenance of the imported technical facilities, equipment, and technologies.  相似文献   
998.
999.
First Japan and more recently China have pursued export-oriented growth strategies. While other Asian countries have done likewise, Japan and China are of particular interest because their economies are so large and the size of the associated bilateral trade imbalances with the United States so conspicuous. In this paper we focus on U.S. efforts to restore the reciprocal GATT/WTO market-access bargain in the face of such large imbalances and the significant spillovers to the international trading system. The paper highlights similarities and differences in the two cases. We describe U.S. attempts to reduce the bilateral imbalances through targeted trade policies intended to slow growth of U.S. imports from these countries or increase growth of U.S. exports to them. We then examine how these trade policy responses, as well as U.S. efforts to address what were perceived as underlying causes of the imbalances, influenced the evolution of the international trading system. Finally, we compare the macroeconomic conditions associated with the bilateral trade imbalances and their implications for the conclusions of the two episodes.  相似文献   
1000.
The Agri-Environment Footprint Index (AFI) has been developed as a generic methodology to assess changes in the overall environmental impacts from agriculture at the farm level and to assist in the evaluation of European agri-environmental schemes (AES). The methodology is based on multi-criteria analysis (MCA) and involves stakeholder participation to provide a locally customised evaluation based on weighted environmental indicators. The methodology was subjected to a feasibility assessment in a series of case studies across the EU. The AFI approach was able to measure significant differences in environmental status between farms that participated in an AES and non-participants. Wider environmental concerns, beyond the scheme objectives, were also considered in some case studies and the benefits for identification of unintentional (and often beneficial) impacts of AESs are presented. The participatory approach to AES evaluation proved efficient in different environments and administrative contexts. The approach proved to be appropriate for environmental evaluation of complex agri-environment systems and can complement any evaluation conducted under the Common Monitoring and Evaluation Framework. The applicability of the AFI in routine monitoring of AES impacts and in providing feedback to improve policy design is discussed.  相似文献   
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