D - Microeconomics
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Implications of Asymmetry Risk for Portfolio Analysis and Asset Pricing
Asymmetric shocks are common in markets; securities' payoffs are not normally distributed and exhibit skewness. This paper studies the portfolio holdings of heterogeneous agents with preferences over mean, variance and skewness, and derives equilibrium prices. -
Micro Foundations of Price-Setting Behaviour: Evidence from Canadian Firms
How do firms adjust prices in the marketplace? Do they tend to adjust prices infrequently in response to changes in market conditions? If so, why? These remain key questions in macroeconomics, particularly for central banks that work to keep inflation low and stable. -
Firms Dynamics, Bankruptcy Laws and Total Factor Productivity
This paper analyzes endogenous fluctuations in total factor productivity (TFP) in a dynamic general equilibrium model with heterogeneous agents, and illustrates the interaction of credit market frictions, asset prices, the entry and exit of firms, and fluctuations in TFP in response to firm-level productivity and aggregate credit-market shocks. I also analyze the effect of bankruptcy and foreclosure laws on fluctuations in TFP through their effect on credit market frictions. -
Monetary Policy Committees in Action: Is There Room for Improvement?
More than 80 central banks use a committee to take monetary policy decisions. The composition of the committee and the structure of the meeting can affect the quality of the decision making.