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1.
In a growth model where individuals care about their social status measured both by consumption and wealth comparisons, we show that status comparison in wealth heightens economic growth, while status comparison in consumption may affect negatively economic growth. 相似文献
2.
Rent-seeking bureaucracies, inequality, and growth 总被引:1,自引:0,他引:1
This paper develops a Schumpeterian growth model in which institutional quality matters for inequality and growth. In particular, asymmetric information between political authorities and rent-seeking bureaucratic agencies diverts resources from innovative activities – crucial for development to take off in middle and low income countries – and unnecessarily exacerbates income inequality. The theoretical predictions not only match empirical facts on inequality, institutional quality and growth well documented in the literature, but are easily assessed in two groups of Latin American and African countries, as shown in the final calibration analysis. 相似文献
3.
This paper investigates the mechanics through which wealth may, in the long run, trickle down from the rich to the poor. In the presence of indivisibilities in investment of human capital and impossibility of borrowing money, investment in education is financed through an intergenerational transfer. In an OLG model where aggregate production requires capital and both skilled and unskilled labor, it is shown that the long run equilibrium outcome depends on the values of few key parameters. A complete characterization of the steady state is provided. Under some configurations of the parameter values a unique invariant equilibrium exists where inequality vanishes asymptotically. Under others, multiple equilibria exist and the equilibrium outcome crucially depends on the initial conditions of the system. These equilibria are characterized by a negative relationship between inequality and economic development. 相似文献
4.
Poverty, inequality, and growth in urban China, 1986–2000 总被引:1,自引:0,他引:1
Although urban China has experienced spectacular income growth over the last two decades, increases in inequality, reduction in social welfare provision, deregulation of grain prices, and increases in income uncertainty in the 1990s have increased urban poverty. Using a large repeated cross section household survey from 1986 to 2000, this study maps the changes in income, inequality, and poverty over the fifteen-year period and investigates the determinants of poverty. We find that the increase in poverty in the 1990s is associated with the increase in the relative food price and the need to purchase items that were previously provided free or at highly subsidized prices by the state, i.e., education, housing and medical care. In addition, the increased saving rate of poor households, which is due to an increase in income uncertainty, contributes significantly to the increase in poverty measured in terms of expenditure. Journal of Comparative Economics 33 (4) (2005) 710–729. 相似文献
5.
Externalities of investment, education and economic growth 总被引:1,自引:0,他引:1
We present a growth model in which investment in physical capital shows positive externalities which build up knowledge capital. A prerequisite for these spillovers to take place is that a country devotes time to education. Externalities associated with investment need education to raise the stock of knowledge capital. Analysing the competitive economy we demonstrate that the model may explain why some low-income countries show convergence whereas others do not. Furthermore, we demonstrate that in the social optimum the level of investment is always higher than in the competitive economy whereas the time spent for education may be lower or higher. We also show how the competitive economy may replicate the social optimum for an appropriate choice of a lump-sum tax and an investment subsidy. Empirical evidence is provided in order to demonstrate the plausibility of our model. 相似文献
6.
Relative consumption, economic growth, and taxation 总被引:1,自引:0,他引:1
This paper studies the influence of consumption externalities in the Ramsey model. In contrast to the recent literature, a quite general specification of preferences is used and the concept of the effective intertemporal elasticity of substitution is introduced. We give conditions for the observational equivalence between economies with consumption externalities and externality-free economies. An additional key result is that there exist several types of instantaneous utility functions in which the decentralized solution coincides with the socially planned one in spite of the presence of consumption externalities. The conditions for optimal taxation are also derived. 相似文献
7.
Inyong Shin 《Economic Modelling》2012,29(5):2049-2057
Despite the extensive existing literature on income inequality and economic growth, there remains considerable disagreement on the effect of inequality on economic growth. Existing literatures find either a positive or a negative relationship. In this paper, we attempt to theoretically examine that relationship with a stochastic optimal growth model. We make the disagreement clear within a single model. We conclude (i) that both are possible – that is, higher inequality can retard growth in the early stage of economic development, and can encourage growth in a near steady state, (ii) that income redistribution by high income tax does not always reduce income inequality. Income inequality can be reduced by higher income tax in a near steady state, but it cannot be reduced in the early stage of economic development, and (iii) that two government polices – rapid economic growth and low income inequality – can be achieved by low income tax in the early stage of economic development, but both cannot be achieved simultaneously in a near steady state. 相似文献
8.
This paper examines the interactions between Foreign Direct Investment (FDI), inequality, and growth, both from an empirical and a theoretical point of view. Using a panel of 119 developing countries, we observe that FDI promotes both inequality and growth, and tends to reduce the share of agriculture to GDP in the recipient country. We then set up a growth model of a dual economy in which the traditional (agricultural) sector uses a diminishing returns technology, while FDI is the engine of growth in the modern (industrial) sector. The main predictions of the model are consistent with the stylized facts observed in the data. 相似文献
9.
We consider growth and welfare effects of lifetime-uncertainty in an economy with human capital-led endogenous growth. We argue that lifetime uncertainty reduces private incentives to invest in both physical and human capital. Using an overlapping generations framework with finite-lived households we analyze the relevance of government expenditure on health and education to counter such growth-reducing forces. We focus on three different models that differ with respect to the mode of financing of education: (i) both private and public spending, (ii) only public spending, and (iii) only private spending. Results show that models (i) and (iii) outperform model (ii) with respect to long-term growth rates of per capita income, welfare levels and other important macroeconomic indicators. Theoretical predictions of model rankings for these macroeconomic indicators are also supported by observed stylized facts. 相似文献
10.
Standard official measures of household economic well-beingin several countries are based on money income. The generalconsensus is that such measures are limited because they ignorecertain crucial determinants of well-being. We examine two suchdeterminantshousehold wealth and public consumptioninthe context of the US. Our findings suggest that the level anddistribution of economic well-being is substantially alteredwhen money income is adjusted for wealth or public consumption.Over the 19892000 period, median well-being appears toincrease faster when these adjustments are made than when standardmoney income is used. Adding imputed rent and annuity from householdwealth to household income increases measured inequality, whileadding public consumption reduces it. However, all three measuresshow about the same rise in inequality over the period. 相似文献
11.
Shlomo Yitzhaki 《European Economic Review》1982,17(1):99-113
It is shown that the theory of relative deprivation can be decomposed into two concepts: deprivation and its relativity. Deprivation is interpreted as forgone utility due to lack of commodities, thus minimizing deprivation and maximizing utility come to much the same thing. The relativity of the concept stems from the existence of reference groups in the society. The core of the paper deals with the effect of reference groups on the deprivation felt in the society. 相似文献
12.
This paper develops a model of endogenous economic growth with special consideration to the role of productive public expenditure and environmental pollution; and analyses the properties of optimal fiscal policy in the steady state growth equilibrium. We consider the level of consumption as the source of pollution. Government allocates its tax revenue between pollution abatement expenditure and productive public expenditure. Optimum ratio of productive public expenditure to national income is equal to the competitive output share of the public input, when productive public expenditure is depicted as tax revenue minus abatement expenditure. However, the proportional income tax rate exceeds the competitive output share of the public input. There is no conflict between the social welfare maximizing solution and the growth rate maximizing solution in the steady state growth equilibrium. The unique steady state growth equilibrium appears to be a saddle-point when the growth rate is above a critical level and the steady state equilibrium growth rate in the market economy is not necessarily lower than the socially efficient growth rate. 相似文献
13.
Abdul Qayum 《Technological Forecasting and Social Change》2005,72(1):75-84
In his celebrated 1956 article, “A Contribution to the Theory of Economic Growth,” Solow calibrated the stylized facts of economic growth observed in the Western developed countries and summed up by Kaldor. Solow reconciled steady-state rate of growth of per capita output with constant capital/output and capital/labor ratios by introducing labor augmenting technological progress and measuring physical labor time in efficiency units. A series of articles have appeared since the mid-1980s, which have substantially extended the neoclassical model of growth theory presented by Solow. Most of these are entitled endogenous in juxtaposition to Solow's model, which is considered and often labeled exogenous. The purpose of this article is to show that this dichotomy is not worthwhile by arguing that the way technological progress enters in Solow's model plays a crucial role. Moreover, the designation of a model need not depend on the way it employs just one element among others. 相似文献
14.
Toshiki Tamai 《Journal of Economics》2015,115(2):133-152
This paper examines the relationship between wealth distribution and economic growth in an endogenous growth model with heterogeneous households and redistributive taxation. In this paper, we incorporate an endogenous determination of redistributive policy into the model, focusing on the relation between pre- and post-tax inequality. Endogenous redistributive policy affects wealth distribution and economic growth. Therefore, the relation between post-tax inequality and economic growth is different from that between pre-tax inequality and economic growth. Results show that there exists a negative correlation between pre-tax inequality and economic growth, whereas there exists an inverted-U relationship between post-tax inequality and economic growth in a voting equilibrium. 相似文献
15.
Summary. We generalize the result of Alesina and Rodrik (1994) by showing that their static solution is also a time consistent Stackelberg solution of a differential game between the government and the median voter.Received: 11 June 2001, Revised: 7 February 2003, JEL Classification Numbers:
O15, O40, E61, C73.We would like to thank Claus Peter Ortlieb, Nikolaus A. Siegfried, and two anonymous referees for useful comments. The first version of this work was written while Holger Strulik was Marie Curie Research Fellow at the Department of Applied Economics, University of Cambridge, U.K. A research grant of the European Commission is gratefully acknowledged. Correspondence to: H. Strulik 相似文献
16.
Pollution,abatement and balanced growth 总被引:1,自引:0,他引:1
Cees Withagen 《Environmental and Resource Economics》1995,5(1):1-8
The analysis of endogenous growth models with pollution often concentrates on steady state trajectories, under the assumption that the steady state is in some sense stable. In the present note we provide examples showing that this issue should be dealt with carefully. We use the Rebelo Ak model augmented with a stock of pollutants causing a negative externality. It is found that optimal growth is not necessarily balanced (contrary to the outcome of the standard Rebelo model). Moreover, the existence of the externality may affect long run optimal growth rates.The author is grateful to an anonymous referee for comments. All remaining errors are the author's sole responsibility. 相似文献
17.
Worldwide materials extraction increased by a factor of 8.4 over the course of the 20th century. In the meantime, global GDP and population increased by factors of about 22 and 4, respectively. This reveals that one of the key factors driving the increase in the exploitation of the resources was the growth in world population, although mitigated by the reduction in the intensity in the use of the resources in production. In this paper, we present a model that combines the theory of endogenous growth and the economy of natural resources, but taking into account the geographical distribution of economic activity. Indeed, the New Economic Geography provides insights about two elements that, although speeding up GDP growth, can curb the pressure on natural resources, namely the reduction in transports costs and a boost to pace of innovation. 相似文献
18.
Links between economic growth and inequality are of growing interest for researchers and policy makers. Previous studies of this relationship have focused mainly on inequalities in income rather than in wealth. Yet from many perspectives wealth inequality is arguably more important. Using a new panel data set from Credit Suisse for 45 sample countries over the period 2000–2012, this study investigates the effects of wealth inequality on economic growth. Empirical results from system GMM estimation suggest that the wealth inequality is negatively associated with cross-country economic growth. This result is robust to alternative estimators and measures of wealth inequality, as well as the econometric specification. Further empirical investigation reveals that impact of wealth inequality on growth is mitigated by better governance. 相似文献
19.
In a neoclassical growth framework with a typical political-economy mechanism, this paper reexamines the relationship between
the income inequality and economic growth by introducing government spending into the production function and the utility
function. It demonstrates that Kuznets’ famous inverted-U shape relationship between inequality and economic growth will hold—the
growth rate will be first increasing with the income inequality before the growth rate decreases with inequality.
__________
Translated from The Journal of World Economy (世界经济), 2005,(5) (in Chinese) 相似文献
20.
This study examines the relationship between productive government expenditures and economic growth. An R&D-based model of endogenous growth is used, in which agents have heterogeneous entrepreneurial abilities. We show that if the number of high-ability entrepreneurs is non-negligible, then the relationship between the government expenditure/GDP ratio and the economic growth rate is depicted by an inverted U-shaped curve with a flat top. The flat top of the curve indicates that changes in the size of the government expenditures have a limited impact on growth. We calibrate the model using U.S. data and empirically confirm our theoretical predictions. The theoretical and numerical results suggest that the debate on the relationship between the size of the government and economic growth may be off the mark unless the size of the government is extremely large or small. 相似文献