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科技入户工程提升农业科技的快速发展——记景洪市基层农技推广体系改革与建设
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作者 李琼芬 《新农村(黑龙江)》 2011年第9期187-187,230,共2页
发展现代农业,切实增加农民收入、全面建设小康社会,是保持社会大局稳定的重要工作。作为一名参与基层农技推广体系改革、见证体系改革前后巨大变化的基层农技干部,结合对景洪市两年来基层农技推广机构改革实践的总结和思考,得出一... 发展现代农业,切实增加农民收入、全面建设小康社会,是保持社会大局稳定的重要工作。作为一名参与基层农技推广体系改革、见证体系改革前后巨大变化的基层农技干部,结合对景洪市两年来基层农技推广机构改革实践的总结和思考,得出一些体会。 展开更多
关键词 基层农技推广 科技入户 增长增收
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A model of regional economic development with increasing returns
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作者 QIAN Edward Y. YAO Yao-jun CHEN Gary 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2007年第1期164-170,共7页
This paper develops mathematically and empirically tractable regional and interregional model of economic devel-opment with increasing returns to scale (IRS) under the neoclassical assumptions. A one-sector, two-regio... This paper develops mathematically and empirically tractable regional and interregional model of economic devel-opment with increasing returns to scale (IRS) under the neoclassical assumptions. A one-sector, two-region model in which one region exhibits IRS is presented and the whole nation presents constant returns to scale. The development of the local IRS economy is shown to be constrained to a “moving equilibrium” path. The preliminary empirical results are sufficiently supportive of the argument to encourage further research along the lines of the model. In particular, the neoclassical model does not predict negative coefficients on the real rental value of capital in regressions explaining population or employment relative to that in the nation. 展开更多
关键词 Economic development Increasing returns Moving equilibrium
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