Income Inequality in Large U.S. Cities in the 1980s

Per capita personal income among states and regions has been shown to diverge during the 1980s following a long trend of income convergence. This paper investigates the divergence of income using median family income in the 1980s for the largest 51 U.S. cities. Producer services earnings and manufacturing earnings as a percent of total earnings are also investigated to shed light on income divergence. It is found that income and producer services earnings diverged in the 1980s unlike manufacturing earnings which converged. Convergence among regions for household income is also investigated. The results substantiate the common view of trends toward convergence prior to the 1980s and divergence thereafter.     

IMPACT OF RELATIVE POPULATION CHANGE ON REGIONAL INCOME CONVERGENCE: EVIDENCE FROM TURKEY

The aim of this paper is to show the impact of relative population change on regional income convergence. Using the panel data of 64 Turkish provinces from 1987 to 2000, the results from modified convergence analyses show that both income and per capita income between provinces in Turkey indicate converging patterns. The convergence rates for the provincial per capita income, however, turned out to be about 30 percent larger than that of income. In order to examine this difference, the impact of relative population change on the growth process is incorporated using a decomposition analysis. The findings suggest that 17 percent of the 100 percentage point growth of per capita income resulted from the change in population share in favour of the provinces with high per capita incomes. The existence and pace of regional income convergence, therefore, may well be related to the degree of relative population change.     

CONVERGENCE AND ECONOMIC PERFORMANCE IN GREECE: EVIDENCE AT REGIONAL AND PREFECTURE LEVEL

The purpose of this paper is to test regional convergence and to investigate interregional disparities in terms of per capita income in Greece. The novelty of our study lies in the use of a disaggregated dataset for an extended time period (1971–2003) at two regional levels (NUTS II & NUTS III). Our results indicate that there is β convergence between prefectures but not among regions, while no evidence of σ convergence is found at both regional levels. Also, the GDP geographic concentration and population density have a negative impact on growth, which outweighs the positive growth effect of population geographic concentration and GDP spatial inequality. Thus, policies aiming at the decentralization of economic activity in Greece might enhance growth and regional equality simultaneously. Finally, we do not find economic dualism across geographic areas; however, rich prefectures seem to converge faster than poor ones.     

REGIONAL CONVERGENCE AND THE ECONOMIC PERFORMANCE OF PERIPHERAL AREAS IN TURKEY

The objective of this paper is to examine regional convergence and core-periphery relations in Turkey. The main question explores the degree to which there has been a transformation of interregional disparities in terms of "convergence" and performance of peripheral regions in Turkey by considering GDP per capita over the 1980-97 period. As a result of σ and β convergence (absolute and conditional) analyses, following Barro and Sala-i-Martin (1995), there is no evidence for convergence across both provinces and the functional regions in Turkey from 1980 to 1997. Moreover, a high level of the spatial dependence was revealed. Therefore, the level of regional GDP per capita growth was highly related to the neighbors and disparities are still obvious between the east and west of Turkey. Most of the new dynamic areas are also located in the west. Notwithstanding policies for "Priority Provinces in Development" (PPD), the findings of the convergence analysis indicates that PPDs do not grow faster than core-developed provinces. Moreover, the majority of them remained as poor regions with their neighbors. While the PPDs share similar features compare to the developed provinces, they are differentiated in terms of their performance.     

Italian economic dualism and convergence clubs at regional level

This paper gives a contribution to the debate on regional convergence by comparing the long run prediction of convergence clubs introduced by Quah (1996 and 1997) with the actual observed dynamics of the Italian regions during the period 1970–2004. To this end we analyze the evolution of per capita income levels for the Italian regions using a non-traditional (non-parametric) statistical model. In addition we segment the set of economies by the mean of hierarchical clustering methodologies and compare the trajectories of the regions by introducing different notions of distance. The general conclusion is that the average distance identifies a clear division between a high performance club consisting of regions from the Center North, and a low performance club composed by regions from the South and islands. The presence of a cluster composed by Center North regions is substantially confirmed by the distance correlation analysis, suggesting an homogeneous response to external shocks. By contrast Southern regions display the same dynamical evolution but difference in co-movements. Our analysis provides hints about the fundamentals that link the regions in their process of divergence. In fact the performance clubs pattern we discovered reflects the distribution of economic activities as well as the structural attributes of the regional economies.     

THE PARADOX OF SLOW-GROWTH HIGH-INCOME REGIONS

We attempt to provide an economic theory and the empirical evidence to explain why slow-growth regions, like Quebec in Canada, enjoy as high living standards as rapidly growing regions. In the long term quantities not prices adjust (except for the price of land, a resource in fixed supply). Despite variations in regional growth rates, real per capita income adjusted for housing costs converge in all regions. The analysis offers important insights into regional development and has far-reaching implications for federalism.     

Testing the convergence hypothesis for Greece

The question of whether there is a tendency for regional convergence has become a central topic for economic research. This paper considers the issue of convergence across Greek regions, following the theoretical basis of the neoclassical model of economic growth. Our analysis finds no evidence of convergence and supports the hypothesis of dualism across the southern and the northern parts of the country. © 1997 John Wiley & Sons, Ltd.     

DOES MIGRATION REDUCE REGIONAL DISPARITIES? THE ROLE OF SKILL‐SELECTIVE FLOWS

The existence of income per capita disparities is a striking feature of European regional development, while increasing internal migration is often cited as a convergence factor. This paper states that this argument is too simple if migration concerns skilled workers. To support this statement, the focus is on skill-selective migration flows: first, it is shown how easily they can happen (for instance, they can be caused by different regional wage settings); then, a model is used to investigate the effects of different regional endowments of immobile factors on migration. The model shows that skill-selective migration can, in some cases, lead to increasing income per capita disparities and, for this reason, policy makers need to pay attention when attempting to narrow regional disparities by easing interregional migration.     

International output convergence: evidence from an autocorrelation function approach

This paper uses an autocorrelation function (ACF) approach to develop a new testing procedure for international output convergence. We define convergence in terms of sample ACFs of detrended output per capita, and construct an inference set‐up based on resampling and subsampling techniques for dependent data. Using per capita GDP for 15 OECD countries observed over a century, we find that the hypothesis of conditional convergence is unsupported; that, the USA apart, the linearized neoclassical growth model fails to replicate the transitional dynamics of OECD economies; and that these economies do not behave like a club. Copyright © 2008 John Wiley & Sons, Ltd.     

A Simple Test for Convergence of Metropolitan Income in the United States

The prevalent test for income convergence used in many recent studies of convergence across spatial economic units in the United States is to use a regression equation in which income growth is regressed against the initial level of income (this is known as β convergence). That method, however, has been crtiticized as an instance of Galton's fallacy of regression. We devise a simple test for the income β-convergence hypothesis which does not suffer from “Galton's fallacy” and apply it to all of the metropolitan areas of the United States for the period 1969–1995. For the test we use two income measures: per capita personal income and average wages. Our results conclusively support convergence of per capita personal income and of wage per worker for metropolitan areas in the United States. We also test for σ convergence, the hypothesis of diminishing dispersion in income among places over time, and find no support for the hypothesis.     

Who Gains from the Demographic Dividend? Forecasting Income by Age

Changes in the population age structure are known to influence the total income per person, but little is known about whether the changes are equally shared across the population or are concentrated on particular age groups and/or birth cohorts. The answer to this question has potentially important implications for income inequality, human capital investment, and fertility decision-making. We propose a new model of intergenerational transfers which distinguishes between the effects of changes in population structure and the effects of changes in family age structure. Using age-specific data from annual income and expenditure surveys of Taiwan between 1978 and 1998, we show that changes in age structure have had a very favorable effect on Taiwan's income growth. The gains are not equally shared by all age groups, however. Children and young adults have benefited the most, while the elderly have benefited the least. The population and family age structures have independent effects on per capita income; the effect of the population age structure is most important. Generational differences in per capita income are closely related to intergenerational differences in earnings, suggesting only a weak form of altruism. Finally, we predict that, on average, population aging will adversely influence the per capita income growth in Taiwan in the coming decades.     

Growth, cycles and convergence in US regional time series

This article reports the results of fitting unobserved components (structural) time series models to data on real income per capita in eight regions of the United States. The aim is to establish stylised facts about cycles and convergence. It appears that while the cycles are highly correlated, the two richest regions have been diverging from the others in recent years. A new model is developed in order to characterise the converging behaviour of the six poorest regions. The model combines convergence components with a common trend and cycles. These convergence components are formulated as a second-order error correction mechanism which allows temporary divergence while imposing eventual convergence. After fitting the model, the implications for forecasting are examined. Finally, the use of unit root tests for testing convergence is critically assessed in the light of the stylised facts obtained from the fitted models.     

The Penn-Balassa-Samuelson effect through the lens of the dependent economy model

The positive correlation between per capita income and cross-country price levels is called the “Penn-Balassa-Samuelson effect.” The most influential explanation of this effect centers around sectoral output productivities as the determinant of the relative price of nontraded goods. The interaction between the change in relative prices and the change in per capita income, the dynamic PBS effect, is less well known. This paper extends the Turnovsky and Sen (1995) model of a small open economy by adding external economies into the production function. The model's dynamics accord well with several features of the empirical data on the dynamic PBS effect.     

Specification and Testing of Markov Chain Models: An Application to Convergence in the European Union

Recently Markov chains have been used to analyze the convergence properties of national and regional per capita incomes. This paper highlights their applicability and importance for economists and illustrates some of the potential pitfalls associated with this approach. The empirical conclusions, based on data for the period 1975 to 1993, are that the regions of the EU appear to be converging to a form of equilibrium characterized by stable proportions of economies at a range of output per capita levels, and by a permanent chance of mobility between all levels, consistent with the existence of multiple steady-states across countries.     

Does Evidence on Regional Economic Convergence Depend on the Estimation Strategy? Outcomes from Analysis of a Set of NUTS2 EU Regions

Abstract

The regional economic convergence/divergence issue has been discussed extensively recently, but results obtained are not always interpretable unequivocally as a consequence of the different estimation strategies used. As it is widely recognized, the most common theoretical framework applied to measure the speed of economic convergence among countries or regions remains the β-convergence approach, linked to the neoclassical Solow model. There have been many attempts to consider variations of the basic cross-sectional specification ranging from panel data models to Bayesian spatial econometric techniques. The application of spatial econometric methodologies is an essential tool for proper statistical inference on regional data. In this context, the aim of this paper is to connect the different results obtained in the literature. More specifically, we address whether or not evidence on convergence depends upon the estimation strategy, by taking the same set of data and systematically comparing the results obtained from different estimation strategies. The results from a set of NUTS2 EU regions conclude that both the model implied by the cross-sectional analysis and the one referring to the space-time dynamics incorporated in the panel specification point to convergence. The concept of convergence implied is, however, quite different, as demonstrated throughout the paper.     

Land and residential property markets in a booming economy: New evidence from Beijing

Beijing's housing market has boomed over the last fifteen years. The city's population grew by 40.6% and per capita income (in constant RMB) by 273.9% from 1991 to 2005. Using two geocoded data sets, we present new evidence on the real estate price gradient, land price gradient, population densities, and building densities in Beijing's recent free housing market. The classic urban monocentric model's predictions are largely upheld in Beijing. We also document the importance of local public goods, such as access to public transit infrastructure, core high schools, clean air, and major universities, most of which have exogenous locations, as important determinants of real estate prices.     

Spatially blind trade and fiscal impact policies and their impact on regional economies

The evidence for the US suggests that spatially blind policies often generate greater impacts on regional economic growth and development than policies specifically targeted at regions on regional issues generally. In this presentation, attention will be directed to two sets of national policies that have been promulgated without due consideration of their specific spatial (regional) impacts – trade policy and fiscal policy.Drawing on research conducted for the US, Japan and Brazil, an examination of trade policies will be presented, using the experience of NAFTA in North America and MERCOSUR in Brazil. Some further analysis of experience in Colombia will also provide insights into the role of national trade policy and, in the case of Colombia, fiscal decentralization policies. The second part of the presentation will examine fiscal policy impacts mediated through regional business cycles; the experience of Japan and the US will be examined.The results affirm the important implications that national (spatially blind) policies can have on regional economies; in the case of Brazil, trade policies have exacerbated already wide differentials in per capita income across states.     

人均收入差距导向的投资战略

除了税收手段直接调整人均收入差距之外,政府可利用投资配置来影响生产过程,进而调整人均收入差距。在总量封闭经济的框架下,本文以人均收入差距最小化为目标,通过引入多地区多产业Cobb-Douglas生产函数、劳动一资本比率、资本时变率,改造最优经济增长模型。实验表明,通过权衡不同地区、不同产业的重要程度,调整投资在不同地区、不同产业之间的配置比率,政府可缩小人均收入差距。     

STRUCTURAL CHANGES IN CHINA'S ECONOMIC GROWTH DURING THE REFORM PERIOD

We identify some empirical evidences for the structural changes in the determinants of regional growth, disparities and the convergence speed to the per capita GDP equilibrium during the reform period of 1978–1998 in China. We estimate a growth regression model by augmenting the Solow model with a provincial-level panel data set. The existence of conditional convergence is confirmed throughout the reform period, but the convergence speed is faster in the 1990s than the early reform period. Agro-industry-based rural development contributed to regional growth and eased interregional disparities in the early reform period. Foreign capital inflows took a significant leading role for regional growth during the 1990s, but aggravated interregional disparities. Education and non-state enterprises were among the other keys for regional growth throughout the reform period. These results implies that for achieving sustainable and balanced growth in future, it is essential to extend foreign capital investment to the interior regions, in association with further development of human capital resource and non-state local enterprises.     

Revisiting the objectives of worker-managed firms: An empirical assessment

This paper provides new evidence on the objectives pursued by worker-managed firms (WMFs). The basic neoclassical model assumes that WMFs maximizes net income per member instead of total profits (Ward, 1958). Even though it has been largely criticized, the Ward model has dominated the self-management literature. Alternative models suggest that WMFs are not only concerned about income per worker but also about the level of employment. However, the empirical content of these competing theoretical models has been rarely analyzed. This paper contributes to fill this gap by estimating the parameters of a generic welfare function, following the methodology proposed by Craig and Pencavel (1993). These parameters determine the relative importance that a WMF places on income per worker vis-a-vis the level of employment. Estimates are based on a long micro-panel of Uruguayan firms covering the entire population of Uruguayan worker-managed firm and conventional firms in 31 3-digit sectors over the period April 1996-December 2005. Following a strictly neoclassical framework, but simply allowing a more general specification of the WMF goals, we show that the assumption of the basic neoclassical model of the WMF is misleading. Our results support the view that WMFs are concerned with both employment and income per worker.