I find evidence of valuable private information in the Chinese stock market. First, Chinese actively managed stock mutual funds outperform passive benchmarks including market, size, value, and momentum factors. Most funds appear to have skill, and much of that skill consists of stock-picking...

Market manipulation refers to artificial inflation or deflation of the price of a security. Also known as price manipulation or stock manipulation, it involves the literal manipulation of a financial market for personal gain. It means influencing the behavior of the securities with the intent to...