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金融发展、资产专用性与复杂产品的比较优势 被引量:1
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作者 郭爱美 《宏观质量研究》 2015年第3期27-38,共12页
基于Levchenko(2007)资产专用性分析框架,从理论上探讨了金融发展对复杂产品比较优势形成的微观作用机制。复杂产品由多种异质性中间产品组成,由于交易合约的不完全性,对异质性中间产品的投资将面临套牢风险进而导致投资不足;金融发展... 基于Levchenko(2007)资产专用性分析框架,从理论上探讨了金融发展对复杂产品比较优势形成的微观作用机制。复杂产品由多种异质性中间产品组成,由于交易合约的不完全性,对异质性中间产品的投资将面临套牢风险进而导致投资不足;金融发展通过分散中间产品生产商的项目投资风险,缓解了异质性中间产品投资不足问题,扩大了复杂产品生产规模,金融发展水平高的国家将形成在复杂产品生产和贸易上的比较优势。运用跨国数据对比较优势命题及其内部作用机制分别进行检验,实证结果符合理论预期。金融发展通过异质性中间产品投资促进效应加快了产业升级,引致较多贸易比较利益获取。 展开更多
关键词 金融发展 中间产品异质性 交易成本 资产专用性 出口复杂度
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How to Determine the Upgrading Opportunities for Industries: Theory, Method and Policy
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作者 Zhang Qizi Li Hao 《China Economist》 2013年第6期32-47,共16页
Industrial upgrading and transformation is important for China to transform its way of development. To accomplish this task effectively, we need to identify industries with potential comparative advantage. Using the l... Industrial upgrading and transformation is important for China to transform its way of development. To accomplish this task effectively, we need to identify industries with potential comparative advantage. Using the latest data on international trade of products, this paper verifies the premise of heterogeneity of product space of the evolutionary theory of comparative advantage, and analyses the evolution of product space of China and most countries in the world. The paper makes predictions on China "s industries with potential comparative advantage in near terms using the product space theory, and carries out thorough discussion on the evolutionary track of industries under different proximity thresholds. The basic conclusion is that even as China's number of industries with comparative advantage is larger than the global average, its industrial upgrading capacity is limited, as it has fewer industries with potential comparative advantage and lower sustainability in the current sectors than the world average. China faces a dilemma in the process of industrial upgrading, as a rapid upgrading would cause a shock to current economic growth, and a slow one would not maintain sustainable growth. With limited industrial upgrading capacity, the best structure adjustment and upgrading strategy is to give full play to the advantage of China's industrial diversification and combination to achieve an inclusive upgrading. 展开更多
关键词 inclusive industrial upgrading industries with potential comparative advantage product space
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金融发展与出口复杂度提升——基于作用路径的实证 被引量:21
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作者 顾国达 郭爱美 《国际经贸探索》 CSSCI 北大核心 2013年第11期101-112,共12页
文章将复杂产品定义为由多种异质性中间投入品加工而成的产品,中间产品的异质性越强,最终产品的技术复杂度越高。基于该定义,研究发现金融发展主要通过人力资本积累、研发效率提升和FDI技术溢出吸收能力提升等三条路径,作用于中间产品... 文章将复杂产品定义为由多种异质性中间投入品加工而成的产品,中间产品的异质性越强,最终产品的技术复杂度越高。基于该定义,研究发现金融发展主要通过人力资本积累、研发效率提升和FDI技术溢出吸收能力提升等三条路径,作用于中间产品异质性进而一国出口复杂度提升。文章同时采用跨国数据对金融发展作用于出口复杂度提升的三条路径分别进行了经验验证,实证结果肯定了我们的理论预期,且该结论对于不同的金融发展指标具有稳健性。 展开更多
关键词 金融发展 中间产品异质性 出口复杂度
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