We explain why underpricing in IPOs can be large in magnitude and clustered, using a signalling model where firms have private information about their qualities (high or low). A novel feature is that a firm, if perceived by the market as high quality, benefits from the industry's publicity which...

Capital reallocation is procyclical and dispersion in Tobin's q across firms is counter-cyclical or acyclical. These facts run counter to the Schumpeterian view of capital reallocation embodied in modern theories of business cycles. To resolve the puzzles, we model an economy with search...