是什么推动了企业的生产效率?行业、位置、研发和规模的重要性
What Drives the Productive Efficiency of a Firm? The Importance of Industry, Location, R&D, and Size
【关键词】 Frontier analysis ; determinants of efficiency ; firm performance ; industry effects ; regional effects ; firm size Frei zugängliche Version: (econstor)http://hdl.handle.net/10419/27299 ;
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