Creator: Perri, Fabrizio and Quadrini, Vincenzo Series: Great depressions of the twentieth century Abstract:
We analyze the Italian economy in the interwar years. In Italy, as in many other countries, the years immmediately after 1929 were characterized by a major slowdown in economic activity as non farm output declined almost 12. We argue that the slowdown cannot be explained solely by productivity shocks and that other factors must have contributed to the depth and duration of the the 1929 crisis. We present a model in which trade restrictions together with wage rigidities produce a slowdown in economic activity that is consistent with the one observed in the data. The model is also consistent with evidence from sectorial disaggregated data. Our model predicts that trade restrictions can account for about 3/4 of the observed slowdown while wage rigidity (monetary shocks) can account for the remaining fourth.
关键词: Wage rigidity, Italy, Depressions, and Trade restrictions 学科: N14 - Economic History: Macroeconomics and Monetary Economics; Industrial Structure; Growth; Fluctuations: Europe: 1913- and E32 - Business Fluctuations; Cycles
Creator: Krusell, Per, Quadrini, Vincenzo, and Ríos-Rull, José-Víctor Series: Lucas expectations anniversary conference Abstract:
We use political-equilibrium theory and the neoclassical growth model to compare the quantitative properties of different tax systems. We first explore whether societies which can only use consumption taxes fare better than societies which can only use income taxes. We find that if government outlays are used mainly for redistribution through transfers, then the answer is no, contradicting conventional wisdom in public finance. The reason for this is that when taxes are endogenous, and voted on by a selfish constituency, the distortionary effects of taxation are taken into account in choosing the level of taxation. Hence, political equilibria have the property that taxes which are relatively distortionary will be relatively low. These results are overturned if the government outlays are used only for the providing of public goods, implying that less distortionary taxes give better outcomes. We also investigate the properties of a tax systems in which both consumption and income taxes are used and voted on simultaneously. Since the ability to use more tax instruments allows redistribution with less distortions, the total amount of transfers tends to be higher here than in one-tax systems. Typically, tax systems tend to be self-perpetuating in the sense that changes of the tax system result in a reduction in the welfare of the median voter.
关键词: Tax system, Tax, Consumption tax, Taxes, and Income tax 学科: E62 - Fiscal Policy, H24 - Personal Income and Other Nonbusiness Taxes and Subsidies; includes inheritance and gift taxes, and H25 - Business Taxes and Subsidies including sales and value-added (VAT)
Creator: Krusell, Per and Ríos-Rull, José-Víctor Series: Conference on economics and politics Abstract:
Some economic policies and regulations seem to have only one purpose: to prevent technological development and economic growth from occurring. In this paper, we attempt to rationalize such policies as outcomes of voting equilibria. In our environment, some agents will be worse off if the economy grows, since their skills are complementary to resources that can be allocated to growth-stimulating activities. In the absence of arrangements where votes are traded, we show that for some initial skill distributions, the economy may stagnate due to growth-preventing policies. Different initial skill distributions, however, lead to voting outcomes and policies in support of technological development, and to persistent economic growth. In making our argument formally, we use a dynamic model with induced heterogeneity in agents' skills. In their voting decisions, agents compare how they will be affected under each policy alternative, and then vote for the policy that maximizes their welfare.
学科: O41 - One, Two, and Multisector Growth Models and O31 - Innovation and Invention: Processes and Incentives
Creator: Prescott, Edward C. and Ríos-Rull, José-Víctor Series: Advances in dynamic economics Abstract:
A necessary feature for equilibrium is that beliefs about the behavior of other agents are rational. We argue that in stationary OLG environments this implies that any future generation in the same situation as the initial generation must do as well as the initial generation did in that situation. We conclude that the existing equilibrium concepts in the literature do not satisfy this condition. We then propose an alternative equilibrium concept, organizational equilibrium, that satisfies this condition. We show that equilibrium exists, it is unique, and it improves over autarky without achieving optimality. Moreover, the equilibrium can be readily found by solving a maximization program.
关键词: Rational behavior, Equilibrium, and Overlapping generations 学科: D51 - Exchange and Production Economies and E13 - General Aggregative Models: Neoclassical
Creator: Backus, David, Kehoe, Patrick J., and Kehoe, Timothy Jerome, 1953- Series: Modeling North American economic integration Abstract:
We look for the scale effects on growth predicted by some theories of trade and growth based on dynamic returns to scale at the national or industry level. The increasing returns can arise from learning by doing, investment in human capital, research and development, or development of new products. We find some evidence of a relation between growth rates and the measures of scale implied by the learning by doing theory, especially total manufacturing. With respect to human capital, there is some evidence of a relation between growth rates and per capita measures of inputs into the human capital accumulation process, but little evidence of a relation with the scale of inputs. There is also little evidence that growth rates are related to measures of inputs into R&D. We find, however, that growth rates are related to measures of intra-industry trade, particularly when we control for scale of industry.
关键词: External effects, Intra-industry trade, Specialization indexes, Increasing returns to scale, Learning by doing, Research and development, Human capital, and International trade 学科: F43 - Economic Growth of Open Economies and O41 - One, Two, and Multisector Growth Models
Creator: Backus, David and Kehoe, Patrick J. Series: Conference on economics and politics Abstract:
We document properties of business cycles in ten countries over the last hundred years, contrasting the behavior of real quantities with that of the price level and the stock of money. Although the magnitude of output fluctuations has varied across countries and periods, relations among variables have been remarkably uniform. Consumption has generally been about as variable as output, and investment substantially more variable, and both have been strongly procydical. The trade balance has generally been countercyclical. The exception to this regularity is government purchases, which exhibit no systematic cyclical tendency. With respect to the size of output fluctuations, standard deviations are largest between the two world wars. In some countries (notably Australia and Canada) they are substantially larger prior to World War I than after World War II, but in others (notably Japan and the United Kingdom) there is little difference between these periods. Properties of price levels, in contrast, exhibit striking differences between periods. Inflation rates are more persistent after World War II than before, and price level fluctuations are typically procyclical before World War II, countercyclical afterward. We find no general tendency toward increased persistence in money growth rates, but find that fluctuations in money are less highly correlated with output in the postwar period.
学科: E32 - Business Fluctuations; Cycles and E31 - Price Level; Inflation; Deflation
Creator: Chari, V. V. and Hopenhayn, Hugo Andres Series: Models of economic growth and development Abstract:
We present a model of vintage human capital. The economy exhibits exogenous deterministic technological change. Technology requires skills that are specific to the vintage. A stationary competitive equilibrium is defined and shown to exist and be unique, as well as Pareto optimal. The stationary equilibrium is characterized by an endogenous distribution of skilled workers across vintages. The distribution is shown to be single peaked, and under general conditions there is a lag between the time when a technology appears and the peak of its usage, what is known as diffusion. An increase in the rate of exogenous technological charge shirts the distribution of human capital to more recent vintages and increases the relative wage of the unskilled workers in each vintage.
学科: O41 - One, Two, and Multisector Growth Models, J24 - Human Capital; Skills; Occupational Choice; Labor Productivity, and O31 - Innovation and Invention: Processes and Incentives
Creator: Hopenhayn, Hugo Andres and Vereshchagina, Galina. Series: Advances in dynamic economics Abstract:
Entrepreneurs bear substantial risk, but empirical evidence shows no sign of a positive premium. This paper develops a theory of endogenous entrepreneurial risk taking that explains why self-financed entrepreneurs may find it optimal to invest into risky projects offering no risk premium. The model has also a number of implications for firm dynamics supported by empirical evidence, such as a positive correlation between survival, size, and firm age.
关键词: Intertemporal firm choice, Investment, Borrowing constraints, Financing, Risk taking, Occupational choice, and Firm dynamics 学科: G32 - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill, L25 - Firm Performance: Size, Diversification, and Scope, E21 - Macroeconomics: Consumption; Saving; Wealth, and L26 - Entrepreneurship