Input‐Specific Dynamic Productivity Change: Measurement and Application to European Dairy Manufacturing Firms
提出一种新方法，用于测量和分解动态环境下特定投入的生产率变化，并应用于2005-2012年欧洲乳制品加工企业数据，发现劳动力生产率变化模式相似，但材料和投资存在区域差异。
Abstract We propose a new method for measuring and decomposing input‐specific productivity change in a dynamic context. The resulting input‐specific dynamic Luenberger productivity change indicator is decomposed to identify the contributions of input‐specific dynamic technical, technical inefficiency and scale inefficiency changes. The empirical application of the paper focuses on panel data of large firms in the European dairy processing industry over the period 2005–2012. The results show similar patterns for dynamic input‐specific productivity change and its components for labour across European regions (Eastern, Western and Southern), while differences between regions are found regarding materials and investments.