乾 友彦, 金 榮愨, 権 赫旭, 深尾 京司
経済研究 66(4) 289-300 2015年10月 査読有り
本論文では, 1982年から2008年までの『法人企業統計調査』の企業レベルの個票データを利用し, 製造業と非製造業のTFPの動向を観察した. 以下の分析結果を得た. 製造業に比べ, 非製造業のTFP上昇率は非常に低かった. 産業内においてTFP格差が存在し, その格差が持続的であった. 生産性動学の結果からは, 製造業を中心にTFP上昇率の加速が観察された.Using unique Japanese firm-level data from the Financial Statements Statistics of Corporations by Industry for 1982-2008, we observed TFP trends in both the manufacturing and non-manufacturing industries. Our results can be summarized as follows. First, TFP growth in the non-manufacturing industry was lower than that of the manufacturing industry. Second, there was productivity dispersion and it persists in both the manufacturing and non-manufacturing industries. Third, our results, which are based on productivity dynamics, show that the acceleration of TFP growth rate mainly occurred in the manufacturing industry.