We consider an economy populated by CARA investors who trade, accounting for their price impact, multiple risky assets with arbitrary distributed payoffs. We propose a constructive solution method: finding the equilibrium reduces to solving a linear ordinary differential equation. With market...

This paper investigates how cryptocurrencies relate to concepts such as bubbles, Ponzi-schemes and digital gold in a tractable model for cryptocurrency prices. Investors in the baseline equilibrium hold coins to sell them at a profit to future users if they anticipate in increase in...

During the 15 years prior to the global financial crisis the volume of securitized assets transacted in the US grew substantially, reflecting a change in the nature of the financial intermediation process. Together with increased securitization of assets, financial entities, who participate more...

The 2007-2008 financial crisis highlighted that a turmoil in the financial sector including bursting asset price bubbles can cause pronounced and persistent fluctuations in real economic activity. This justifies the consideration of evolving and bursting asset price bubbles as another source of...

After the Lehman-Brothers collapse, the stock index has exceeded its pre-Lehman-Brothers peak by 36% in real terms. Seemingly, markets have been demanding more stocks instead of bonds. Yet, instead of observing higher bond rates, paradoxically, bond rates have been persistently negative after...

I generalize the long-run risks (LRR) model of Bansal and Yaron (2004) by incorporating recursive smooth ambiguity aversion preferences from Klibanoff et al. (2005, 2009) and time-varying ambiguity. Relative to the Bansal-Yaron model, the generalized LRR model is as tractable but more flexible...

We study the nexus between endogenous growth and asset prices. We show that endogenous growth models with either horizontal and vertical innovation match financial data well due to countercyclical dividends which are either procyclical or acyclical in US data. Countercyclical dividends...

By using a nonlinear VAR model, we investigate whether the response of the US stock and housing markets to uncertainty shocks depends on financial conditions. Our model allows us to change the response of the US financial markets to volatility shocks in periods of normal and financial distress....

This paper develops a complete-market production economy with heterogeneous beliefs about TFP growth. Hiring occurs before TFP is known and is, therefore, risky (operational leverage). The firm's discount factor depends on a wealth-weighted average of investors' beliefs. Waves of optimism...