The quality effect: Does financial liberalization improve the allocation of capital?

We document evidence of a “quality effect” of financial liberalization on allocative efficiency, as measured by dispersion in Tobin's Q across firms. We predict that financial liberalization, by equalizing access to credit, is associated with reduced variation in expected marginal returns. We test this prediction using a new financial liberalization index and firm-level data for five emerging markets: India, Jordan, Korea, Malaysia, and Thailand. We find robust evidence that financial liberalization, rather than financial deepening, is associated with improved allocative efficiency.