浙江省循环经济发展探讨

近几年,浙江省大力发展循环经济,对于在资源与环境约束下求发展起到了很大的推动作用。但浙江省循环经济的发展仍有很多不足之处:未充分体现3R原则,二次污染严重,生产者责任不明确,消费观念未改变等。因此浙江省在法律法规、政策环境、技术等各方面还需要加以改进与调整,以促进循环经济更快更好地发展。     

Opening up,Market Reform,and Convergence Clubs in China*

This paper evaluates the relationship between initial government policies and the emergence of convergence clubs in post‐reform China. We test the structural stability of a global convergence equation using China's provincial data over the period 1985–2000. We find that the provinces cluster around two basins of attraction defined by initial opening‐up. Domestic market reform exerts a positive and significant influence on provincial economic growth but has no threshold effect. The two convergence clubs exhibit strikingly different growth behaviors, suggesting that the roles of some growth‐promoting factors, such as human capital and infrastructure, depend on whether an openness threshold is passed.     

Grove在O/R Mapping中的应用

本文论述了O/R Mapping的运行机制和在.NET应用程序开发中应用Grove工具如何实现O/R Mapping映射框架。     

R&D,Interindustry and International Technology Spillovers and the Total Factor Productivity Growth of Manufacturing Industries in Canada, 1974-1989

The paper presents new econometric evidence on the relationship between total factor productivity growth and the R&D expenditures of Canadian manufacturing industries in the presence of interindustry and international spillovers of technology. In contrast to studies that presume that international spillovers are incorporated in imports of intermediate and/or capital equipment goods, the present paper assumes that the principal channel of transmission of new technology is foreign direct investment. Three original proxies for international spillovers use information on patenting, the size and the origin of foreign ownership in the host country and the R&D expenditures in the country of origin. The results suggest that the nexus between industry's own R&D expenditures and the TFP growth is significant and positive, especially for the process-related R&D. Domestic interindustry spillovers of new technology have a larger effect on TFP than industry's own R&D expenditures. All three proxies for international technology spillovers are associated positively and significantly with TFP growth. However, international spillovers contribute to TFP growth less than domestic interindustry spillovers and less than own process-related R&D.     

FORECASTING INVESTMENT NEEDS IN SOUTH AFRICA'S ELECTRICITY AND TELECOM SECTORS

The paper uses 52‐country panel‐data for the period 1980‐2002 to estimate demand for electricity and telecom services and, based on these estimates, project investment needs in South Africa through 2010 for two growth scenarios. Projections of average annual investment needs in electricity and telecom for the current growth scenario (3.6% per annum) are of the order of 0.2% and 0.75% of GDP, respectively. An alternative, accelerated growth scenario (6% per annum) implies an approximate doubling of investment needs in these sectors.     

Speeding solar energy commercialization: A Delphi research of marketplace factors

A two-stage Delphi research study was undertaken to determine and measure the attitudes of the public regarding factors that may either inhibit or stimulate solar energy commercialization today and over the next 10 years. Some factors judged important were product cost, lack of product knowledge, lack of governmental support, and public concern over the energy crisis. The factors were determined by a group of energy conscious respondents who completed the Delphi research. They also indicated the likely and desirable actions to be taken by government and business. These included more funding of research and development, tax incentives, increased public education, and reduced prices. The Delphi research proved to be an effective method for investigating solar energy commercialization, as the attitudes expressed in the second survey converged with those identified during the first stage. Furthermore, governmental and business actions suggested in the study could help to initiate greater solar energy use and developmental efforts.     

local industrial systems and the location of FDI in Italy

This article investigates the determinants of foreign direct investment (FDI) location across Italian provinces. Specifically it examines the relationship between industry‐specific local industrial systems and the location of inward FDI. This extends previous analysis beyond the mere density of activity, to illustrate the importance of the specific nature of agglomerations in attracting inward investment. The article develops a model of FDI location choice using a unique FDI database stratified by industry and province. The results also suggest that the importance of agglomeration differs between industries, and offers some explanation for this.     

Evolving geographical concentration of European manufacturing industries

Evolving Geographical Concentration of European Manufacturing Industries. — This paper analyzes the geographical concentration of 32 manufacturing sectors over the 1972–1996 period for 13 European countries. Concentration has increased continuously over the sample period in employment terms, while remaining roughly unchanged in export terms. On average, increases in concentration were stronger prior to the launch of the Single Market than afterwards. The sectors most sensitive to the Single Market however, showed an acceleration in concentration after 1986. There is also evidence that low-tech industries are the most strongly concentrated, and that center-periphery gradients across countries are losing importance for industrial location in the EU.     

Resource abundance and regional development in China1

Over the past several decades, China has made tremendous progress in market integration and infrastructure development. Demand for natural resources has increased from the booming coastal economies, causing the terms of trade to favour the resource sector, which is predominantly based in the interior regions of the country. However, the gap in economic development level between the coastal and inland regions has widened significantly. In this paper, using a panel dataset at the provincial level, we show that Chinese provinces with abundant resources perform worse than their resource‐poor counterparts in terms of per capita consumption growth. This trend that resource‐poor areas are better off than resource‐rich areas is particularly prominent in rural areas. Because of the institutional arrangements regarding property rights of natural resources, most gains from the resource boom have been captured either by the government‐ or state‐owned enterprises. Thus, the windfall of natural resources has more to do with government consumption than household consumption. Moreover, in resource‐rich areas, greater revenues accrued from natural resources bid up the price of non‐tradable goods and hurt the competitiveness of the local economy.