The last 20 years have been marked by a sharp rise in international demand for U.S. reserve assets, or safe stores-of-value. We argue that these trends in international capital flows are likely to be a boon for some (by a lot) but a bane for others (by less). Conversely, a sell-off of foreign...

This paper studies a quantitative general equilibrium model of housing. The model has two key elements not previously considered in existing quantitative macro studies of housing finance: aggregate business cycle risk, and a realistic wealth distribution driven in the model by bequest...

The paper introduces a portfolio-based Keynesian dynamic stochastic general disequilibrium model. It is an endogenous phase-switching macroeconomic model of risky investment where the rational expectation is applied in the financial market with three financial instruments of stocks, credits, and...

Financial innovation in recent decades has expanded portfolio choice. We investigate how greater choice affects investors' savings and asset returns. We establish a choice channel by which greater portfolio choice increases investors' savings --- by enabling them to earn the aggregate risk...

By the time the Colombian government closed DMG and DRFE, two Ponzi schemes that were operating in Colombia until 2008, over half a million customers had deposited funds corresponding to 1.2% of Colombia's annual GDP. We show that the individuals who invested in DMG and DRFE obtained close to...

I find that when volatility spikes, patient and more risk-averse investors should increase their exposure to stocks whereas impatient and less risk-averse investors should decrease it. This is because investors with a greater willingness to bear risk choose a larger exposure to risky assets on...

I present a production-based general equilibrium model that jointly prices bond and stock returns. The model produces time-varying correlation between stock and long-term default-free real bond returns that changes in both magnitude and sign. The real term premium is also time-varying and...

We develop a simple three-factor consumption-based asset pricing model that includes wage growth as a risk factor, and evaluate whether the model explains six major CAPM anomalies: book-to-market, investment, operating profitability, long-term return reversal, net share issues, and residual...

The stock market participation rate among homeowners is twice as high as among renters. This paper builds a life-cycle portfolio choice model with endogenous housing tenure choice. A stylized form of preference heterogeneity generates a substantial difference in participation rates. A majority...

We explicitly solve for the aggregate asset prices in a discrete-time general-equilibrium endowment economy with two agents who differ with respect to their preferences for risk aversion and sensitivity to habit, either internal or external. We compute equilibrium quantities -- equity premium,...