Incomplete Markets and Volatility

Price-level volatility and welfare in incomplete markets with sunspots

In an economy with incomplete financial markets as described by Cass (1989), there is typically a continuum of equilibria driven by sunspots. In some cases, there is no Pareto ranking among the different sunspot equilibria. However, this paper shows that a sunspot equilibrium with lower price-volatility is superior in economic welfare to one with higher price-volatility based on a compensation ...

Capital Controls and International Financial Stability A Dynamic General Equilibrium Analysis in Incomplete Markets

In this paper, we conduct an analysis of the implications of capital controls for financial stability. We study a financial transaction (Tobin) tax applicable to cross-border capital flows in a multi-good, multi-country dynamic equilibrium model with incomplete financial markets and heterogeneous agents. The results derived from the model suggest that the impact of capital controls may vary con...

The Influence of Structural Changes in Volatility on Shock Transmission and Volatility Spillover among Iranian Gold and Foreign Exchange Markets

A framework for Measuring the Dynamics Connections of Volatility in Oil and Financial Markets

Investigating connections between financial and oil markets is important for investors and policy makers. This knowledge allows for appropriate decision making. In this paper, we measure the dynamic connections of selected stock markets in the Middle East with oil markets, gold, dollar index and euro-dollar and pound-dollar exchange rates during the period February 2007 to August 2019 in networ...

Board of Governors of the Federal Reserve System International Asset Markets and Real Exchange Rate Volatility International Asset Markets and Real Exchange Rate Volatility *

The real exchange rate is very volatile relative to major macroeconomic aggregates and its correlation with the ratio of domestic over foreign consumption is negative (BackusSmith puzzle). These two observations constitute a puzzle to standard international macroeconomic theory. This paper develops a two country model with complete asset markets and limited enforcement for international financi...

Belief Heterogeneity, Collateral Constraint, and Asset Prices with a Quantitative Assessment∗

The recent economic crisis highlights the role of financial markets in allowing economic agents, including prominent banks, to speculate on the future returns of different financial assets, such as mortgage-backed securities. This paper introduces a dynamic general equilibriummodel with aggregate shocks, endogeneously incomplete markets and heterogeneous agents to investigate this role of finan...