オガワ　タカユキ   OGAWA Takayuki
  小川　貴之
   所属   大阪経済大学  経済学部 経済学科
   職種   教授
言語種別 英語
発行・発表の年月 2025/02/04
形態種別 学術雑誌
査読 査読あり
標題 Automation and Asymmetric International Spillovers of Technological Shocks
執筆形態 共著
掲載誌名 Canadian Journal of Economics
掲載区分国外
出版社・発行元 Wiley / The Canadian Economics Association
巻・号・頁 58(2),pp.642-689
総ページ数 48
著者・共著者 Shohei Momoda, Takayuki Ogawa, and Ryosuke Shimizu
概要 This study examines international spillover effects of technological shocks using a dynamic open economy model in which production tasks are automated by robots. A concentration of robot production in a few countries worldwide is essential to understanding automation advances and robot price declines in a globalized economy. Technological improvements in robot-producing countries decrease world robot prices and affect automation advances in other countries specializing in non-robot production; however, the reverse is not true. The welfare effects are also asymmetric and depend on the type of technological shocks. For example, by improving the productivity of investment in robots, the non-robot producing countries suffer from the deteriorated terms of trade and may become worse off depending on the global wealth distribution.
DOI http://doi.org/10.1111/caje.12761
researchmap用URL http://dx.doi.org/10.2139/ssrn.4084802