Egorov, Georgy; Sonin, Konstantin - In: The Quarterly Journal of Economics 128 (2013) 2, pp. 771-805
When voters fear that politicians may be influenced or corrupted by the rich elite, signals of integrity are valuable. As a consequence, an honest politician seeking reelection chooses "populist" policies--that is, policies to the left of the median voter--as a way of signaling that he is not...