We use novel monthly survey data from 1993 to 2012 on small business managerial perceptions of financial constraints and other conditions, matched with information on banks in their local markets. The data suggest that small banks have comparative advantages in alleviating these constraints. These advantages tend to be greater during adverse economic conditions and do not appear to decrease or increase secularly. Small banks also appear to have comparative advantages in providing liquidity insurance to small business customers of large banks experiencing liquidity shocks during financial crises. Our findings suggest a source of social costs from ongoing consolidation of the banking industry. Received December 28, 2015; editorial decision January 13, 2017 by Editor Philip Strahan.

We use novel monthly survey data from 1993 to 2012 on small business managerial perceptions of financial constraints and other conditions, matched with information on banks in their local markets. The data suggest that small banks have comparative advantages in alleviating these constraints. These advantages tend to be greater during adverse economic conditions and do not appear to decrease or increase secularly. Small banks also appear to have comparative advantages in providing liquidity insurance to small business customers of large banks experiencing liquidity shocks during financial crises. Our findings suggest a source of social costs from ongoing consolidation of the banking industry.

This study shows that weather-based indicators of mood impact perceptions of mispricing and trading decisions of institutional investors. Using survey and disaggregated trade data, we show that relatively cloudier days increase perceived overpricing in individual stocks and the Dow Jones Industrial Index and increase selling propensities of institutions. We introduce stock-level measures of investor mood; investor optimism positively impacts stock returns among stocks with higher arbitrage costs, and stocks experiencing similar investor mood exhibit return comovement. These findings complement existing studies on how weather impacts stock index returns and identify another channel through which it can manifest.

This study shows that weather-based indicators of mood impact perceptions of mispricing and trading decisions of institutional investors. Using survey and disaggregated trade data, we show that relatively cloudier days increase perceived overpricing in individual stocks and the Dow Jones Industrial Index and increase selling propensities of institutions. We introduce stock-level measures of investor mood; investor optimism positively impacts stock returns among stocks with higher arbitrage costs, and stocks experiencing similar investor mood exhibit return comovement. These findings complement existing studies on how weather impacts stock index returns and identify another channel through which it can manifest.

This study examines whether mood affects the aggregate state-level macroeconomy through its impact on firm-level decisions. Using sky cloud cover as a proxy for mood, we show that mood affects the economic expectations of small business managers. After relatively sunnier periods, managers have more optimistic expectations, and the component of their expectations related to mood influences hiring and investment decisions. Consequently, mood affects state-level job creation and new business starts, especially during periods of greater economic uncertainty. These results suggest that mood-induced economic expectations influence firm-level managerial decisions and state-level macroeconomic fluctuations.