Résultats de recherche
Creator: Uy, Timothy, Yi, Kei-Mu, and Zhang, Jing Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 456 Abstract:
We study the importance of international trade in structural change. Our framework has both productivity and trade cost shocks, and allows for non-unitary income and substitution elasticities. We calibrate our model to investigate South Korea’s structural change between 1971 and 2005. We find that the shock processes, propagated through the model’s two main transmission mechanisms, non-homothetic preferences and the open economy, explain virtually all of the evolution of agriculture and services labor shares, and the rising part of the hump-shape in manufacturing. Counterfactual exercises show that the role of the open economy is quantitatively important for explaining South Korea’s structural change.
Mot-clé: International trade, Sectoral labor reallocation, and Structural transformation Assujettir: O13 - Economic Development: Agriculture; Natural Resources; Energy; Environment; Other Primary Products, F20 - International Factor Movements and International Business: General, F40 - Macroeconomic Aspects of International Trade and Finance: General, and O41 - One, Two, and Multisector Growth Models
Creator: Zhang, Yuzhe Series: Working paper (Federal Reserve Bank of Minneapolis. Research Department) Number: 639 Abstract:
This paper studies the stability of a stochastic optimal growth economy introduced by Brock and Mirman [J. Econ. Theory 4 (1972)] by utilizing stochastic monotonicity in a dynamic system. The construction of two boundary distributions leads to a new method of studying systems with non-compact state space. The paper shows the existence of a unique invariant distribution. It also shows the equivalence between the stability and the uniqueness of the invariant distribution in this dynamic system.
Mot-clé: Monotonic operator, Stochastic dominance, Stochastic growth, and Global stability Assujettir: O41 - One, Two, and Multisector Growth Models, C62 - Existence and Stability Conditions of Equilibrium, and C61 - Optimization Techniques; Programming Models; Dynamic Analysis
Creator: Benhabib, Jess, 1948- and Rustichini, Aldo Series: Economic growth and development Abstract:
In this paper we study the relationship between wealth, income distribution and growth in a game-theoretic context in which property rights are not completely enforcable. We consider equilibrium paths of accumulation which yield players utilities that are at least as high as those that they could obtain by appropriating higher consumption at the present and suffering retaliation later on. We focus on those subgame perfect equilibria which are constrained Pareto-efficient (second best). In this set of equilibria we study how the level of wealth affects growth. In particular we consider cases which produce classical traps (with standard concave technologies): growth may not be possible from low levels of wealth because of incentive constraints while policies (sometimes even first-best policies) that lead to growth are sustainable as equilibria from high levels of wealth. We also study cases which we classify as the "Mancur Olson" type: first best policies are used at low levels of wealth along these constrained Pareto efficient equilibria, but first best policies are not sustainable at higher levels of wealth where growth slows down. We also consider the unequal weighting of players to ace the subgame perfect equiliria on the constrained Pareto frontier. We explore the relation between sustainable growth rates and the level of inequality in the distribution of income.
Mot-clé: Economic growth, Conflict, and Equilibria Assujettir: D74 - Conflict; Conflict Resolution; Alliances and O41 - One, Two, and Multisector Growth Models
Creator: Chang, Roberto Series: Conference on economics and politics Abstract:
This paper examines the determination of the rate of growth in an economy in which two political parties, each representing a different social class, negotiate the magnitude and allocation of taxes. Taxes may increase growth if they finance public services, but reduce growth when used to redistribute income between classes. The different social classes have different preferences about growth and redistribution. The resulting conflict is resolved through the tax negotiations between the political parties. I use the model to obtain empirical predictions and policy lessons about the relationship between economic growth and income inequality. In particular, I show that, although differences in growth rates across countries may be negatively related to income inequality, redistributing wealth does not enhance growth.
Assujettir: D72 - Analysis of collective decision-making - Models of political processes : Rent-seeking, elections, legislatures, and voting behavior and O41 - One, Two, and Multisector Growth Models
Creator: Atkeson, Andrew and Kehoe, Patrick J. Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 256 Abstract:
We show that in a dynamic Heckscher-Ohlin model the timing of a country’s development relative to the rest of the world affects the path of the country’s development. A country that begins the development process later than most of the rest of the world—a late-bloomer—ends up with a permanently lower level of income than the early-blooming countries that developed earlier. This is true even though the late-bloomer has the same preferences, technology, and initial capital stock that the early-bloomers had when they started the process of development. This result stands in stark contrast to that of the standard one-sector growth model in which identical countries converge to a unique steady state, regardless of when they start to develop.
Mot-clé: Convergence Trade and Growth and Two Sector Growth Models Assujettir: O11 - Macroeconomic Analyses of Economic Development, F11 - Neoclassical Models of Trade, and O41 - One, Two, and Multisector Growth Models
Creator: Krusell, Per and Ríos-Rull, José-Víctor Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 234 Abstract:
We study a dynamic version of Meltzer and Richard’s median-voter analysis of the size of government. Taxes are proportional to total income, and they are used for government consumption, which is exogenous, and for lump-sum transfers, whose size is chosen by electoral vote. Votes take place sequentially over time, and each agent votes for the policy that maximizes his equilibrium utility. We calibrate the model and its income and wealth distribution to match postwar U.S. data. This allows a quantitative assessment of the equilibrium costs of redistribution, which involves distortions to the labor-leisure and consumption-savings choices, and of its benefits for the decisive voter. We find that the total size of transfers predicted by our political-economy model is quite close to the size of transfers in the data.
Assujettir: H11 - Structure, Scope, and Performance of Government, P16 - Capitalist Systems: Political Economy, and O41 - One, Two, and Multisector Growth Models
Creator: Parente, Stephen L. and Prescott, Edward C. Series: Staff report (Federal Reserve Bank of Minneapolis. Research Department) Number: 236 Abstract:
Our thesis is that poor countries are poor because they employ arrangements for which the equilibrium outcomes are characterized by inferior technologies being used, and being used inefficiently. In this paper, we analyze the consequences of one such arrangement. In each industry, the arrangement enables a coalition of factor suppliers to be the monopoly seller of its input services to all firms using a particular production process. We find that the inefficiencies associated with this monopoly arrangement can be large. Whereas other studies have found that inefficiencies induced by monopoly are at most a few percent of output, we find that eliminating this monopoly arrangement could well increase output by roughly a factor of 3 without any increase in inputs.
Assujettir: O11 - Macroeconomic Analyses of Economic Development, O41 - One, Two, and Multisector Growth Models, and D58 - Computable and Other Applied General Equilibrium Models
Creator: Coleman, Wilbur John Series: Nonlinear rational expectations modeling group Abstract:
A cash-in-advance constraint on consumption is incorporated into a standard model of consumption and capital accumulation. Monetary policy consists of lump-sum cash transfers. Methods are developed for establishing the existence and uniqueness of an equilibrium. and for explicitly constructing this equilibrium. The model economy's dependence on monetary policy is explored.
Also published in the International Finance Discussion Paper series, number 323.
Mot-clé: Planned Growth economy, Monetary Growth economy, and Equilibrium Assujettir: O42 - Economic growth and aggregate productivity - Monetary growth models, E31 - Prices, business fluctuations, and cycles - Price level ; Inflation ; Deflation, O41 - One, Two, and Multisector Growth Models, and E52 - Monetary policy, central banking, and the supply of money and credit - Monetary policy