The real effects of corruption on M&A flows: evidence from China's anti-corruption campaign

We exploit the public enforcement of the anti-corruption campaign across China to identify a causal role of political corruption in corporate takeover flows through a difference-in-differences (DID) analysis. We find that a reduction in corruption increases cross-region takeover activities by 40% and that deal volume more than doubles. Further analyses reveal that treatment effects are more evident for non-SOEs, politically unconnected acquirers, and acquirers that are less corrupt ex ante. We also show that the impact of the anti-corruption campaign is more pronounced in segmented cities where corruption practices are more entrenched. The reduction in corruption leads to higher bidder returns, improves post-acquisition performance, and markedly strengthens local economic development. The evidence indicates that the anti-corruption campaign was effective in attracting inbound corporate investments and supporting economic growth.