Liquidity difference between non-US and US IPOs on the NYSE listings

We investigate liquidity and information asymmetry for a sample of non-U.S. stock listings and U.S. IPO listings on the NYSE. We find that non-U.S. stock listings tend to have wider spreads, larger price impact of trades, and higher probability of information-based trading than those of the U.S. IPOs. In addition, our results show that the differences in liquidity and information asymmetry are not transient; it has a long-term implication. Furthermore, liquidity and information asymmetry measures for non-U.S. stock listings are significantly related to the macro-institutional quality of their home countries such as political risk and absence of violence/terrorism, government effectiveness, voice and accountability, control of corruption, and rule of law. We find that non-U.S. stocks from countries with lower institutional quality metrics tend to have lower liquidity and higher information asymmetry. Therefore, improving a country's institutional quality alleviates information problems and improves market liquidity for non-U.S. stocks listed in NYSE.