Short Selling and Asset Values
Short Selling and Asset Values
This Finance survey examines (a) Allowing short selling of financial securities, such as stocks and government bonds, leads to prices that, on average, are closer to their fundamental values; (b) When short sellers start to establish substantial short positions in a stock, the stock is likely to have been overvalued; (c) Requiring investors to disclose short positions in a stock at the equivalent threshold as they are required to do for long positions would improve the informativeness of stock prices