Study of the International Technological Diffusions and Spillover by the Trade and Their Impacts on Energy Consumptions and Carbon Dioxide Emissions

国际技术扩散和贸易溢出及其对能源消耗和二氧化碳排放的影响研究

基本信息

批准号：
13630066
负责人：
FUJITA Wataru
金额：
$ 1.47万
依托单位：
Nagasaki University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2001
资助国家：
日本
起止时间：
2001 至 2003
项目状态：
已结题

项目摘要

The international transfer policies of technologies to reduce carbon dioxide emissions should be considered as well as. usual technology transfer or diffusion. There are many infiltrate routes of technological diffusions and spillover. The route passes through the import products which embody foreign advanced technologies is important well as much as the routes pass through aids, foreign direct investments and purchasing royalties and licenses. After additional analysis of the possibilities of the carb on-leakage in import goods and distinguish high carbon intensity goods and the other, this paper shows quantifies impacts on carbon dioxide emissions by structural and these technological factors using panel data covering large sample of worldwide countries.The effects by the trade are measured. For example, correlations in carbon dioxide reduction and imports of transportation vehicles and equipments are measured in the developing country group. In the developed country group, there, are correlations in the information/telecommunication equipments and carbon dioxide reduction. Moreover, the import of industrial goods which can be manufactured with relatively low-technologies show meaningful correlation with the control of carbon dioxide emissions in all the income groups.This is similar to the argument of pioneer studies about the high-technological spillover from outside the country, but the technologies and know-how which influence for carbon dioxide emission control directly or indirectly are general and popular among the wide range of industries in developed countries.

还应考虑减少二氧化碳排放的技术国际转让政策。通常的技术转让或扩散。技术扩散和溢出的渗透途径有很多。这条路线所经过的体现国外先进技术的进口产品，与经过援助、外国直接投资、购买特许权使用费和许可证的路线一样重要。在对进口商品中碳水化合物泄漏的可能性进行额外分析并区分高碳强度商品和其他商品后，本文使用覆盖全球国家大样本的面板数据量化了结构和技术因素对二氧化碳排放的影响。衡量贸易的影响。例如，二氧化碳减排与运输车辆和设备进口的相关性是在发展中国家组中衡量的。在发达国家组中，信息/电信设备与二氧化碳减排之间存在相关性。此外，技术含量相对较低的工业品的进口与所有收入群体的二氧化碳排放控制都显示出有意义的相关性。这与先驱研究关于外部高科技溢出的论点类似。但直接或间接影响二氧化碳排放控制的技术和诀窍在发达国家的广泛行业中是通用的和流行的。