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英文文献：A Note on Technical Efficiency, Productivity Growth and Competitiveness-关于技术效率、生产率增长和竞争力的说明
英文文献作者：Nivievskyi, Oleg,Brümmer, Bernhard,von Cramon-Taubadel, Stephan
英文文献摘要：
‘Productivity and efficiency growth enhances competitiveness’. Similarly formulated statements are common in the literature on the economic performance of firms, industries and nations. This conventional perception in the economic literature, originating from trade and growth theory models, however, lacks a clearly defined mathematical formulation. Earlier work by Page (1980) and Nishimizu and Page (1986) provides an elegant formalization of the relationship between the productivity growth and competitiveness measured by the Domestic Resource Costs (DRC) ratio. However, the relationship between technical efficiency and competitiveness has not been addressed in the literature. Moreover, the DRC is a biased measure of competitiveness. We propose static and dynamic decompositions of competitiveness measured by the unbiased Social Cost Benefit Ratio (SCB) indicator using a distance function approach, and demonstrate these decompositions using simulated data. These decompositions extend earlier work to formalize the relationship between technical efficiency, productivity and competitiveness, and demonstrate that competitiveness is also influenced by other factors that can override the effects of efficiency or productivity improvements.
“生产率和效率增长提高了竞争力”。在有关公司、行业和国家经济表现的文献中，类似的表述是常见的。然而，经济文献中这种源自贸易和增长理论模型的传统观点，缺乏明确定义的数学公式。佩奇(1980)、西西米祖(Nishimizu)和佩奇(1986)的早期研究，为生产率增长和竞争力之间的关系提供了一种优雅的形式化描述，竞争力是通过国内资源成本(DRC)比率来衡量的。然而，技术效率和竞争力之间的关系在文献中没有被提及。此外，刚果民主共和国是衡量竞争力的一个有偏见的指标。我们提出静态和动态的竞争力分解，衡量不偏不倚的社会成本效益比(SCB)指标使用距离函数方法，并演示这些分解使用模拟数据。这些分解扩展了早期的工作，使技术效率、生产力和竞争力之间的关系形式化，并证明竞争力也受其他因素的影响，这些因素可以超越效率或生产力的提高。
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