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
発表年月日 2023/09/06
発表テーマ Migration under Knightian Uncertainty
会議名 神戸大学 六甲台マクロ・セミナー RoMacS Workshop VII
学会区分 研究会・シンポジウム等
発表形式 口頭（一般）
単独共同区分 共同
開催地名 鹿児島大学
開催期間 2023/09/06～2023/09/06
発表者・共同発表者 Takayuki Ogawa（発表者） and Jun Sakamoto
概要 This study develops a differentiated-good, two-factor, two-region model in which households face Knightian uncertainty over wage income when deciding to migrate. Uncertainty over wage income at the destination makes emigration less attractive; thereby, interregional labor allocation becomes inefficient, causing wage differentials across regions. In this situation, the provision of accurate information that reduces the uncertainty helps enlarge the world production by correcting the distorted labor allocation. However, this does not necessarily imply Pareto gains because the host region suffers from a deterioration in the terms of trade. We also show that in the presence of uncertainty, an interregional income transfer compensates for the host region's welfare loss and therefore leads to a Pareto improvement.
researchmap用URL https://romacs.github.io/