Countries in which billionaire heirs' wealth is large relative to G.D.P. grow more slowly, show signs of more political rent-seeking, and spend less on innovation than do other countries at similar levels of development. In contrast, countries in which self-made entrepreneur billionaire wealth...

Consistent with reduced expected corruption adding value overall, Chinese shares rise sharply on the December 4th 2012 launch of major anti-corruption reforms, which started by curtailing extravagant spending by or for Party cadres. SOEs gain broadly, consistent with the reform cutting their top...

China's markets gained 3.86% around December 4, 2012, when the Party announced anti-corruption reforms. State-owned enterprises (SOEs) with higher past entertainment and travel costs (ETC) gained more. NonSOEs gained in more liberalized provinces, especially those with high past ETC,...