というiza論文が上がっている(H/T Mostly Economics経由のVoxEUコラム)。原題は「The Political U: New Evidence on Democracy and Income」で、著者はNauro Campos(ユニヴァーシティ・カレッジ・ロンドン)、Fabrizio Coricelli(パリ経済学校)、Marco Frigerio(シエナ大)。 以下はその要旨。 This paper throws new light on the relationship between income and democracy. Using data for 162 countries over 1960-2018, we show that the causal relationship between political and economic develo