We consider commuting in a congested urban area. While an efficient time-varying toll may eliminate queuing, a toll may not be politically feasible. We study the benefit of a substitute: a parking fee at the workplace. An optimal time-varying parking fee is charged at zero rate when there is...

The model presented in this paper has two objectives. First, it models global imbalances in a simple way while conserving real and financial approaches. This double approach is necessary because Global Imbalances are due to the conjunction of financial and real phenomena: the increase in the...

L'Ukraine et la Biélorussie ont été touchées par la crise financière internationale depuis l'automne 2008. Ces deux économies en transition sont relativement proches en termes de structure productive, mais l'Ukraine est plus ouverte financièrement. Une première analyse suggère pourtant...

There are many dimensions to the evolving economic development model in China and the role for urbanization within it. One key component is a requirement to incorporate a wider range of service industries, especially in the nation's fast-growing cities where there is demand for knowledge and...

The fiscal theory of the price level says that the price level can be made determinate if the government uses fiscal policies such that government liabilities explode unless the price in the first period is at the "right" level. The policy implications are disturbing, as they call for rather...

This paper explores the role of corruption in a two-country model with fiscal spillovers. In the absence of cooperation on governance issues, countries always have a strategic incentive to appoint policymakers whose aversion to corruption is lower than average. An international agreement is a...

In this paper, we introduce input-specific externalities in a dynamic general equilibrium model with heterogeneous households and a finance constraint (Woodford (1986)). In contrast to existing papers, average labor and capital have not a positive impact on the total productivity of factors, but...

We analyze how investment subsidies can affect aggregate volatility and growth in economies subject to capital market imperfections. Within a model featuring both frictions on the credit market and unequal access to investment opportunities among individuals, we provide specific fiscal...

This paper offers a framework to study commitment and cooperation issues in games with multiple policymakers. To reconcile some puzzles in the recent literature on the nature of policy interactions among nations, we prove that games characterized by different commitment and cooperation schemes...

We assess fiscal performances in G7 and selected Latin American and Asian countries. We analyze two questions: (i) have public finances been sustainable? (ii) do countries follow more restrictive fiscal policies when debt starts to rise? We find that: (i) The traditional unit root tests often...