D - Microeconomics
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Monetary Policy under Model and Data-Parameter Uncertainty
Policy-makers in the United States over the past 15 to 20 years seem to have been cautious in setting policy: empirical estimates of monetary policy rules such as Taylor's (1993) rule are much less aggressive than those derived from optimizing models. -
Uninsurable Investment Risks
The authors study a general-equilibrium economy in which agents have the ability to invest in a risky technology. -
Financial Market Imperfection, Overinvestment, and Speculative Precaution
The author uses panel data to assess the sensitivity of investment to cash flow in non-financial firms, taking into account the role their financial health plays in investment decisions. -
Translog ou Cobb-Douglas? Le rôle des durées d'utilisation des facteurs
Using French data on industrial firms over the period 1989-2001, the authors estimate a "flexible" Translog production function that accounts for the volumes and durations of factor utilization. -
Durées d'utilisation des facteurs et fonction de production : une estimation par la méthode des moments généralisés en système
Although a number of studies have demonstrated the importance of the degree of factor utilization in economic analysis, the impact of the durations of utilization in a production function remains largely unknown, particularly in terms of the duration of equipment utilization. -
Public Venture Capital and Entrepreneurship
Entrepreneurship is a key factor in promoting growth in output and employment. Consequently, to encourage new start-ups, most governments in developed countries have public venture capital programs. -
The Economic Theory of Retail Pricing: A Survey
The types of contracts that arise in a typical vertical manufacturer–retailer relationship are more sophisticated than usually assumed in standard macroeconomic models. -
Are Distorted Beliefs Too Good to be True?
In a recent attempt to account for the equity-premium puzzle within a representative-agent model, Cecchetti, Lam, and Mark (2000) relax the assumption of rational expectations and in its place use the assumption of distorted beliefs. The author shows that the explanatory power of the distorted beliefs model is due to an inconsistency in the model and that an attempt to remove this inconsistency removes the model's explanatory power. -
The Usefulness of Consumer Confidence Indexes in the United States
This paper assesses the usefulness of consumer confidence indexes in forecasting aggregate consumer spending in the United States.