Academics' view of the benefits of finance vastly exceeds societal perception. This dissonance is at least partly explained by an under-appreciation by academia of how, without proper rules, finance can easily degenerate into a rent-seeking activity. I outline what finance academics can do, from...

We study an economy where the lack of a simultaneous double coincidence of wants creates the need for a relatively safe asset (money). We show that, even in the absence of asymmetric information or an agency problem, the private provision of liquidity is inefficient. The reason is that liquidity...

While both cultural and legal norms (institutions) help foster cooperation, culture is the more primitive of the two and itself sustains formal institutions. Cultural changes are rarer and slower than changes in legal institutions, which makes it difficult to identify the role played by culture....

The very same forces that induce economists to conclude that regulators are captured should lead us to conclude that the economic profession is captured as well. As evidence of this capture, I show that papers whose conclusions are pro-management are more likely to be published in economic...

We study which dimensions of corporate culture are related to a firm’s performance and why. We find that proclaimed values appear irrelevant. Yet, when employees perceive top managers as trustworthy and ethical, firm’s performance is stronger. We then study how different governance...

What is so special about banks that their demise often triggers government intervention? In this paper we show that, even ignoring interconnectedness issues, the failure of a bank causes a larger welfare loss than the failure of other institutions. The reason is that agents in need of liquidity...

We study the role of fiscal policy in a complete markets model where the only friction is the non-pledgeability of human capital. We show that the competitive equilibrium is constrained inefficient, leading to too little risky investment. We also show that fiscal policy following a large...

We use a repeated survey of an Italian bank’s clients to test whether investors’ risk aversion increases following the 2008 financial crisis. We find that both a qualitative and a quantitative measure of risk aversion increases substantially after the crisis. After considering standard...

Is social capital long lasting? Does it affect long term economic performance? To answer these questions we test Putnam’s conjecture that today marked differences in social capital between the North and South of Italy were due to the culture of independence fostered by the free city-states...

Major technological, regulatory, and institutional changes have made finance more widely available in recent years, amounting to a bona fide ‘financial revolution’. In this article, we focus on the impact the financial revolution has had on the way firms are (or should be) organized and...