Creator: Kaplan, Greg and Schulhofer-Wohl, Sam Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 697 Abstract:
We analyze the secular decline in interstate migration in the United States between 1991 and 2011. Gross flows of people across states are about 10 times larger than net flows, yet have declined by around 50 percent over the past 20 years. We argue that the fall in migration is due to a decline in the geographic specificity of returns to occupations, together with an increase in workers’ ability to learn about other locations before moving there, through information technology and inexpensive travel. These explanations find support in micro data on the distribution of earnings and occupations across space and on rates of repeat migration. Other explanations, including compositional changes, regional changes, and the rise in real incomes, do not fit the data. We develop a model to formalize the geographic-specificity and information mechanisms and show that a calibrated version is consistent with cross-sectional and time-series patterns of migration, occupations, and incomes. Our mechanisms can explain at least one-third and possibly all of the decline in gross migration since 1991.
关键词: Gross flows, Labor mobility, Information technology, Learning, and Interstate migration 学科: R12 - Size and Spatial Distributions of Regional Economic Activity, J24 - Human Capital; Skills; Occupational Choice; Labor Productivity, J11 - Demographic Trends, Macroeconomic Effects, and Forecasts, J61 - Geographic Labor Mobility; Immigrant Workers, R23 - Urban, Rural, Regional, Real Estate, and Transportation Economics: Regional Migration; Regional Labor Markets; Population; Neighborhood Characteristics, and D83 - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
Creator: Glover, Andrew, Heathcote, Jonathan, Krueger, Dirk, and Ríos-Rull, José-Víctor Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 684 Abstract:
In this paper we construct a stochastic overlapping-generations general equilibrium model in which households are subject to aggregate shocks that affect both wages and asset prices. We use a calibrated version of the model to quantify how the welfare costs of severe recessions are distributed across different household age groups. The model predicts that younger cohorts fare better than older cohorts when the equilibrium decline in asset prices is large relative to the decline in wages, as observed in the data. Asset price declines hurt the old, who rely on asset sales to finance consumption, but benefit the young, who purchase assets at depressed prices. In our preferred calibration, asset prices decline more than twice as much as wages, consistent with the experience of the US economy in the Great Recession. A model recession is approximately welfare-neutral for households in the 20–29 age group, but translates into a large welfare loss of around 10% of lifetime consumption for households aged 70 and over.
关键词: Aggregate risk, Recessions, Overlapping generations, and Asset prices 学科: D91 - Micro-Based Behavioral Economics: Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making, D31 - Personal Income, Wealth, and Their Distributions, D58 - Computable and Other Applied General Equilibrium Models, and E21 - Macroeconomics: Consumption; Saving; Wealth
Creator: Kaplan, Greg Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 677 Abstract:
This paper uses an estimated structural model to argue that the option to move in and out of the parental home is an important insurance channel against labor market risk for youths who do not attend college. Using data from the NLSY97, I construct a new monthly panel of parent-youth coresidence outcomes and use it to document an empirical relationship between these movements and individual labor market events. The data is then used to estimate the parameters of a dynamic game between youths and their altruistic parents, featuring coresidence, labor supply and savings decisions. Parents can provide both monetary support through explicit financial transfers, and non-monetary support in the form of shared residence. To account for the data, two types of exogenous shocks are needed. Preference shocks are found to explain most of the cross-section of living arrangements, while labor market shocks account for individual movements in and out of the parental home. I use the model to show that coresidence is a valuable form of insurance, particularly for youths from poorer families. The option to live at home also helps to explain features of aggregate data for low-skilled young workers: their low savings rates and their relatively small consumption responses to labor market shocks. An important implication is that movements in and out of home can reduce the consumption smoothing benefits of social insurance programs.
学科: J01 - Labor Economics: General
Creator: Hosseini, Roozbeh, Jones, Larry E., and Shourideh, Ali Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 674 Abstract:
We use an extended Barro-Becker model of endogenous fertility, in which parents are heterogeneous in their labor productivity, to study the efficient degree of consumption inequality in the long run. In our environment a utilitarian planner allows for consumption inequality even when labor productivity is public information. We show that adding private information does not alter this result. We also show that the informationally constrained optimal insurance contract has a resetting property—whenever a family line experiences the highest shock, the continuation utility of each child is reset to a (high) level that is independent of history. This implies that there is a non-trivial, stationary distribution over continuation utilities and there is no mass at misery. The novelty of our approach is that the no-immiseration result is achieved without requiring that the objectives of the planner and the private agents disagree. Because there is no discrepancy between planner and private agents' objectives, the policy implications for implementation of the efficient allocation differ from previous results in the literature. Two examples of these are: 1) estate taxes are positive and 2) there are positive taxes on family size.
学科: H21 - Taxation and Subsidies: Efficiency; Optimal Taxation, D30 - Distribution: General, D63 - Equity, Justice, Inequality, and Other Normative Criteria and Measurement, D64 - Altruism; Philanthropy; Intergenerational Transfer, H23 - Taxation and Subsidies: Externalities; Redistributive Effects; Environmental Taxes and Subsidies, H43 - Project Evaluation; Social Discount Rate, and C61 - Optimization Techniques; Programming Models; Dynamic Analysis
Creator: Ales, Laurence and Maziero, Pricila Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 663 Abstract:
We study the quantitative properties of constrained efficient allocations in an environment where risk sharing is limited by the presence of private information. We consider a life cycle version of a standard Mirrlees economy where shocks to labor productivity have a component that is public information and one that is private information. The presence of private shocks has important implications for the age profiles of consumption and income. First, they introduce an endogenous dispersion of continuation utilities. As a result, consumption inequality rises with age even if the variance of the shocks does not. Second, they introduce an endogenous rise of the distortion on the marginal rate of substitution between consumption and leisure over the life cycle. This is because, as agents age, the ability to properly provide incentives for work must become less and less tied to promises of benefits (through either increased leisure or consumption) in future periods. Both of these features are also present in the data. We look at the data through the lens of our model and estimate the fraction of labor productivity that is private information. We find that for the model and data to be consistent, a large fraction of shocks to labor productivities must be private information.
关键词: Risk sharing, Private information, and Consumption inequality 学科: D91 - Micro-Based Behavioral Economics: Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making, H21 - Taxation and Subsidies: Efficiency; Optimal Taxation, D11 - Consumer Economics: Theory, D58 - Computable and Other Applied General Equilibrium Models, D86 - Economics of Contract: Theory, and D82 - Asymmetric and Private Information; Mechanism Design
Creator: Kehoe, Patrick J. and Midrigan, Virgiliu Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 661 Abstract:
In the data, a large fraction of price changes are temporary. We provide a simple menu cost model which explicitly includes a motive for temporary price changes. We show that this simple model can account for the main regularities concerning temporary and permanent price changes. We use the model as a benchmark to evaluate existing shortcuts that do not explicitly model temporary price changes. One shortcut is to take the temporary changes out of the data and fit a simple Calvo model to it. If we do so prices change only every 50 weeks and the Calvo model overestimates the real effects of monetary shocks by almost 70%. A second shortcut is to leave the temporary changes in the data. If we do so prices change every 3 weeks and the Calvo model produces only 1/9 of the real effects of money as in our benchmark. We show that a simple Calvo model can generate the same real effects as our benchmark model if we set parameters so that prices change every 17 weeks.
学科: E12 - General Aggregative Models: Keynes; Keynesian; Post-Keynesian, E50 - Monetary Policy, Central Banking, and the Supply of Money and Credit: General, and E58 - Central Banks and Their Policies
Creator: Cagetti, Marco and De Nardi, Mariacristina Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 632 Abstract:
Entrepreneurship is a key determinant of investment, saving, wealth holdings, and wealth inequality. We study the aggregate and the distributional effects of several tax reforms in a model that recognizes the key role played by the entrepreneurs, and that matches very well the extreme degree of wealth inequality observed in the U.S. data. We find that the effects of tax reforms on output and capital formation can be particularly large when they affect the majority of small and medium-size businesses, which face the most severe financial constraints, rather than a small number of big businesses. We show that the consequences of changes in the estate tax depend heavily on the size of its exemption level. The current effective estate tax system seems to insulate most of the businesses from the negative effects of estate taxation thus minimizing the aggregate costs of redistribution. Abolishing the current estate tax would generate a modest increase in wealth inequality and slightly reduce aggregate output. Decreasing progressivity of the income tax can generate large increases in output, as this stimulates entrepreneurial savings and capital formation, but at the cost of large increases in wealth concentration.
关键词: Wealth, Taxation, and Entrepreneurship 学科: D91 - Micro-Based Behavioral Economics: Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making, E21 - Macroeconomics: Consumption; Saving; Wealth, and H20 - Taxation, Subsidies, and Revenue: General
Creator: Alvarez, Fernando, 1964-, Atkeson, Andrew, and Kehoe, Patrick J. Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 627 Abstract:
Time-varying risk is the primary force driving nominal interest rate differentials on currency-denominated bonds. This finding is an immediate implication of the fact that exchange rates are roughly random walks. We show that a general equilibrium monetary model with an endogenous source of risk variation—a variable degree of asset market segmentation—can produce key features of actual interest rates and exchange rates. The endogenous segmentation arises from a fixed cost for agents to exchange money for assets. As inflation varies, the benefit of asset market participation varies, and that changes the fraction of agents participating. These effects lead the risk premium to vary systematically with the level of inflation. Our model produces variation in the risk premium even though the fundamental shocks have constant conditional variances.
关键词: Time-varying conditional variances, Pricing kernel, Fama puzzle, Segmented markets, Forward premium anomaly, and Asset pricing-puzzle 学科: F31 - Foreign Exchange, F41 - Open Economy Macroeconomics, G15 - International Financial Markets, G12 - Asset Pricing; Trading Volume; Bond Interest Rates, F30 - International Finance: General, and E43 - Interest Rates: Determination, Term Structure, and Effects
Creator: Cagetti, Marco and De Nardi, Mariacristina Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 620 Abstract:
Although the role of financial constraints on entrepreneurial choices has received considerable attention, the effects of these constraints on aggregate capital accumulation and wealth inequality are less known. Entrepreneurship is an important determinant of capital accumulation and wealth concentration and, conversely, the distribution of wealth affects entrepreneurial choices in presence of borrowing constraints. We construct a model that matches wealth inequality very well, both for entrepreneurs and non-entrepreneurs, and find that more restrictive borrowing constraints generate less wealth concentration, but also reduce average firm size, aggregate capital and the fraction of entrepreneurs. We also find that voluntary bequests are an important channel that allows some high-ability workers to establish or enlarge an entrepreneurial activity: with accidental bequests only, there would be fewer large firms, fewer entrepreneurs, and less aggregate capital, but also less wealth concentration.
关键词: Wealth, Inequality, Borrowing constraints, and Entrepreneurship 学科: E60 - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook: General, H20 - Taxation, Subsidies, and Revenue: General, H32 - Fiscal Policies and Behavior of Economic Agents: Firm, and E21 - Macroeconomics: Consumption; Saving; Wealth
Creator: Livshits, Igor, MacGee, James C., and Tertilt, Michèle Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 617 Abstract:
American consumer bankruptcy provides for a Fresh Start through the discharge of a household’s debt. Until recently, many European countries specified a No Fresh Start policy of life-long liability for debt. The trade-off between these two policies is that while Fresh Start provides insurance across states, it drives up interest rates and thereby makes life-cycle smoothing more difficult. This paper quantitatively compares these bankruptcy rules using a life-cycle model with incomplete markets calibrated to the U.S. and Germany. A key innovation is that households face idiosyncratic uncertainty about their net asset holdings (expense shocks) and labor income. We find that expense uncertainty plays a key role in evaluating consumer bankruptcy laws.
学科: D14 - Household Saving; Personal Finance, K35 - Personal Bankruptcy Law, and D91 - Micro-Based Behavioral Economics: Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making