Recent studies highlight positive effect of political connections on firm performance and stock returns. This paper shows that the positive effect of political connections on the cross-sectional stock returns disappears in the lame duck presidency period, defined as the last two years before the...

This paper explores the role of pre-opening price signals in price discovery and liquidity. NYSE Rule 48 suspends the responsibility of designated market makers for disseminating pre-opening price indications in the event of extreme market-wide volatility. Rule 48 speeds up the opening of stocks...