搜索结果: 1-4 共查到“知识库 经济学 metal”相关记录4条 . 查询时间(0.143 秒)
SUBSTITUTION POSSIBILITIES FOR UNPRICED NATURAL RESOURCES: RESTRICTED COST FUNCTIONS FOR THE CANADIAN METAL MINING INDUSTRY
economic growth natural resources restricted cost functions
2011/10/4
The effects of resource depletion on economic growth depend critically on the elasticities of substitution between non-renewable natural resources and reproducible inputs. Estimation of the elasticiti...
Towards Green Remediation: Metal Phytoextraction and Growth Analysis of Sorghum bicolor under Different Agronomic Management
Green Remediation Heavy Metals Phytoextraction Field Experiment
2013/2/25
The role agronomy plays in the management of phytotechnologies is a significant example of the answers that the agrosciences can offer to the issues of society in the field of Green Remediation. This ...
The development of industrial products in SMEs: paths for technological innovation in the metal-mechanical industry in Sao Paulo, Brazil
product development design methodology technological innovation small and medium industrial enterprises (SMEs)
2009/12/1
The research reported in this work is related to technological innovation and, more specifically, to the development of products and their management in small and medium enterprises (SMEs) of the meta...
Family Firms in the Age of Globalization: Cooperation and Competition in Spanish Metal Manufacturing, 1870s-1970s
Family Firms Age of Globalization Cooperation Competition Spanish Metal Manufacturing
2010/10/8
Inter-firm cooperation in Spain was an entrepreneurial growth strategy that was well suited during a century of metal transformation activities. Independent regional family firms dominated this econom...