Résultats de recherche
Creator: Gavazza, Alessandro, Mongey, Simon J., and Violante, Giovanni L. Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 553 Abstract:
We develop an equilibrium model of firm dynamics with random search in the labor market where hiring firms exert recruiting effort by spending resources to fill vacancies faster. Consistent with microevidence, fast-growing firms invest more in recruiting activities and achieve higher job-filling rates. These hiring decisions of firms aggregate into an index of economy-wide recruiting intensity. We study how aggregate shocks transmit to recruiting intensity, and whether this channel can account for the dynamics of aggregate matching efficiency during the Great Recession. Productivity and financial shocks lead to sizable pro-cyclical fluctuations in matching efficiency through recruiting effort. Quantitatively, the main mechanism is that firms attain their employment targets by adjusting their recruiting effort in response to movements in labor market slackness.
Mot-clé: Recruiting intensity, Firm dynamics, Aggregate matching efficiency, Vacancies, Unemployment, and Macroeconomic shocks Assujettir: E32 - Business Fluctuations; Cycles, J64 - Unemployment: Models, Duration, Incidence, and Job Search, G01 - Financial Crises, D25 - Intertemporal Firm Choice: Investment, Capacity, and Financing, J23 - Labor Demand, J63 - Labor Turnover; Vacancies; Layoffs, E44 - Financial Markets and the Macroeconomy, and E24 - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
Creator: Afonso, Gara and Lagos, Ricardo Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 708 Abstract:
We use minute-by-minute daily transaction-level payments data to document the cross-sectional and time-series behavior of the estimated prices and quantities negotiated by commercial banks in the fed funds market. We study the frequency and volume of trade, the size distribution of loans, the distribution of bilateral fed funds rates, and the intraday dynamics of the reserve balances held by commercial banks. We find evidence of the importance of the liquidity provision achieved by commercial banks that act as de facto intermediaries of fed funds.
Mot-clé: Federal funds rates, Monetary policy, and Federal funds market Assujettir: E44 - Financial Markets and the Macroeconomy, G21 - Banks; Depository Institutions; Micro Finance Institutions; Mortgages, and E42 - Monetary Systems; Standards; Regimes; Government and the Monetary System; Payment Systems
Creator: Bianchi, Javier and Bigio, Saki Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 503 Abstract:
We develop a new tractable model of banks' liquidity management and the credit channel of monetary policy. Banks finance loans by issuing demand deposits. Because loans are illiquid, deposit transfers across banks must be settled with reserves. Deposit withdrawals are random, and banks manage liquidity risk by holding a precautionary buffer of reserves. We show how different shocks affect the banking system by altering the trade-off between profiting from lending and incurring greater liquidity risk. Through various tools, monetary policy affects the real economy by altering that trade-off. In a quantitative application, we study the driving forces behind the decline in lending and liquidity hoarding by banks during the 2008 financial crisis. Our analysis underscores the importance of disruptions in interbank markets followed by a persistent decline in credit demand.
Mot-clé: Liquidity, Monetary policy, Banks, and Capital requirements Assujettir: G10 - General Financial Markets: General (includes Measurement and Data), E52 - Monetary Policy, E51 - Money Supply; Credit; Money Multipliers, and E44 - Financial Markets and the Macroeconomy
Creator: Chari, V. V., Kehoe, Patrick J., and McGrattan, Ellen R. Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 384 Abstract:
We make three comparisons relevant for the business cycle accounting approach. We show that in theory, representing the investment wedge as a tax on investment is equivalent to representing this wedge as a tax on capital income as long as the probability distributions over this wedge in the two representations are the same. In practice, convenience dictates that the underlying probability distributions over the investment wedge are different in the two representations. Even so, the quantitative results under the two representations are essentially identical. We also compare our methodology, the CKM methodology, to an alternative one used in Christiano and Davis (2006) and by us in early incarnations of the business cycle accounting approach. We argue that the CKM methodology rests on more secure theoretical foundations. Finally, we show that the results from the VAR-style decomposition of Christiano and Davis reinforce the results of the business cycle decomposition of CKM.
Mot-clé: Recession, Equivalence results, Wedges, and Distortions Assujettir: E32 - Business Fluctuations; Cycles, E65 - Studies of Particular Policy Episodes, E13 - General Aggregative Models: Neoclassical, E17 - General Aggregative Models: Forecasting and Simulation: Models and Applications, E44 - Financial Markets and the Macroeconomy, and E47 - Money and Interest Rates: Forecasting and Simulation: Models and Applications
Creator: Kehoe, Patrick J. and Perri, Fabrizio Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 307 Abstract:
We show how to decentralize constrained efficient allocations that arise from enforcement constraints between sovereign nations. In a pure exchange economy, these allocations can be decentralized with private agents acting competitively and taking as given government default decisions on foreign debt. In an economy with capital, these allocations can be decentralized if the government can tax capital income as well as default on foreign debt. The tax on capital income is needed to make private agents internalize a subtle externality. The decisions of the government can arise as an equilibrium of a dynamic game between governments.
Mot-clé: Decentralization, Default, Sustainable equilibrium, Incomplete markets, Sovereign debt, Risk-sharing, and Enforcement constraints Assujettir: E32 - Business Fluctuations; Cycles, F34 - International Lending and Debt Problems, E21 - Macroeconomics: Consumption; Saving; Wealth, D50 - General Equilibrium and Disequilibrium: General, F30 - International Finance: General, and E44 - Financial Markets and the Macroeconomy
Creator: Kehoe, Patrick J. and Perri, Fabrizio Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 621 Abstract:
Previous literature has shown that the study and characterization of constrained efficient allocations in economies with limited enforcement is useful to understand the limited risk sharing observed in many contexts, in particular between sovereign countries. In this paper we show that these constrained efficient allocations arise as equilibria in an economy in which private agents behave competitively, taking as given a set of taxes. We then show that these taxes, which end up limiting risk sharing, arise as an equilibrium of a dynamic game between governments. Our decentralization is different from the existing ones proposed in the literature. We find it intuitively appealing and we think it goes farther than the existing literature in endogenizing the primitive forces that lead to a lack of risk sharing in equilibrium.
Mot-clé: Sustainable equilibrium, Decentralization, Incomplete markets, Default, Enforcement constraints, Sovereign debt, and Risk-sharing Assujettir: E44 - Financial Markets and the Macroeconomy, D50 - General Equilibrium and Disequilibrium: General, E32 - Business Fluctuations; Cycles, F34 - International Lending and Debt Problems, E21 - Macroeconomics: Consumption; Saving; Wealth, and F30 - International Finance: General