We show that socially responsible firms use cash as a commitment device to honor implicit commitments to stakeholders. Firms with better social performance hold higher cash balances, especially for firms with social performance related to stakeholders or requiring cash spending. This relation is also stronger for firms that benefit more from social performance, e.g., firms that face more competition in product and labor markets. Social performance related to stakeholders or requiring cash spending increases the marginal value of cash.

The value of corporate cash holdings has increased significantly in recent decades. On average, $1 of cash is valued at $0.61 in the 1980s, $1.04 in the 1990s, and $1.12 in the 2000s. This increase is predominantly driven by the investment opportunity set and cash-flow volatility, as well as secular trends in product market competition, credit market risk, and within-firm diversification. We document a secular decrease in the speed of adjustment (SOA) in cash holdings, particularly for financially constrained firms with cash deficits, suggesting that capital market frictions can account for the trend in the value of cash holdings.