Evaluating agency theory and optimal contracting theory of corporate philanthropy, we find that as giving increases, shareholders reduce their valuation of cash holdings. Dividend increases following the 2003 Tax Reform Act are also associated with reduced corporate giving. Using a natural...

We investigate competition between traditional stock exchanges and new ‘dark' trading venues using an important difference in regulatory treatment. SEC required minimum pricing increments constrain some stock spreads, causing large limit order queues. Dark pools allow some traders to by-pass...