A resource-based view of Schumpeterian economic dynamics

This paper seeks to offer a theoretical platform where the modern “resource-based view” of the firm might meet with evolutionary economics and the study of entrepreneurship, and with the economics of industrial organization. It does so by proposing the concept of the “resource economy” within which productive resources are produced and exchanged between firms. This is presented as the dual of the mainstream goods and services economy – where the “resource economy” captures the dynamic capital structure of the economy. The paper is concerned to bring out the distinctive principles governing resource dynamics in the resource economy, capturing competitive dynamics in such categories as resource creation, replication, propagation, exchange and leverage; evolutionary dynamics in terms of resource variation, selection and retention; entrepreneurial dynamics in terms of resource recombination and resource imitation, transfer and substitution; and industrial organizational dynamics in terms of resource configuration, resource complementarities and resource trajectories.     

Income distribution dynamics of urban residents: The case of China (1995–2004)

Using a 1995–2004 panel data of Chinese urban residents, we investigate the dynamics of income distribution in cities. According to Kernel estimates of the relative income distribution of Chinese cities, we find that: (1) the national across-city distribution of per capita GDP exhibits an apparent unique-peak distribution in 1995 and an “emerging multiple-peak” one in 2004; (2) for prefecture-level cities, income distribution has evolved to an “apparent multiple-peak” distribution from a unique-peak one; (3) the income distribution of county-level cities maintains a unique-peak curve; (4) most of the income dynamics of urban residents originates from prefecture-and-higher-level cities. We sample three representative provinces and study the urban income dynamics respectively. The analysis suggests that within a single province, urban income distribution evolves from unique-peak to twin-peak curve; while among provinces, income convergence is evident for urban residents. In addition, we measure the incidence of poverty in cities based on our income dynamics analysis, and find that the ratios of people living below absolute poverty line have been decreasing at cities of all levels.     

Economic Growth and (Re-)Distributive Policies in a Non-cooperative World

Many models show that redistribution is bad for growth. This paper argues that in a non-cooperative world optimizing, redistributing (“left-wing”) governments mimic non-redistributing (“right-wing”) policies for fear of capital loss if capital markets become highly integrated and the countries are technologically similar. “Left-right” competition leads to more redistribution and lower GDP growth than “left-left” competition. Efficiency differences allow for higher GDP growth and more redistribution than one's opponent. Irrespective of efficiency differences, however, “left-wing” governments have higher GDP growth when competing with other “left-wing” governments. The results may explain why one observes a positive correlation between redistribution and growth across countries, and why capital inflows and current account deficits may be good for relatively high growth.     

The Influence of Socioeconomic Factors on Economic Growth

The main goal of this paper is to analyse the relationship between social capital and economic growth taking into account the role of fiscal policy from theoretical and empirical points of view. To achieve this goal, “Human Capital and Public Capital Effects on Economic Growth” is focused on the effects of two traditional factors: human capital and public capital effects on economic growth. “Social Capital Effects on Economic Growth” considers qualitative variables introducing some socioeconomic effects on economic growth process analysis. In this case, social capital the main variable will be considered. “Empirical Analysis,” an empirical analysis is developed considering the case of European countries prior to the EU enlargement. Finally, in Conclusions,” the main conclusions will be resumed.      

Convergence empirics across economies with (some) capital mobility

This paper uses a model of growth and imperfect capital mobility across multiple economies to characterize the dynamics of (cross-country) income distributions. This allows convenient study of the convergence hypothesis, and reveals, where appropriate, polarization and clumping within subgroups. The data show little cross-country convergence; instead, the important features are persistence, immobility, and polarization, exemplified by convergence club or twin peaks dynamics.     

Different employment of capitals in vertically integrated sectors: Smith after the Austrians

The Austrian notion of stages of production and the related principle of the greater productivity of roundabout methods, plus the neo-Austrian notions of vertical integration and vertical division of labour, are utilized in this paper in an attempt to reconstruct Smith’s convoluted arguments on the different employment of capitals in chapter 5, book 2, of the Wealth of Nations. Smith’s arguments are first clarified in the light of the two concepts of capital (money capital and productive capital), of the two aspects of productive labour (living labour and dead labour) and of the two viewpoints (of an individual and of society) on which Smith’s theory is based. The results of this clarification are then used to prove that, independently of Smith’s own words but in consistency with his theory, the notions of “quantity” and “productivity” of productive labour have a “vertical”, as well as a “horizontal”, dimension so that they fit both the input–output scheme and the Austrian framework of time-consuming methods of production.     

Endogenous structural change and crisis in a multiple time-scales growth model

The slow and endogenous twist of economic macro-structure makes up an important evolutionary feature of capitalist economies, and may be at the root of structural crisis. In this line, a Goodwinian growth model with increasing returns and profit-sharing that tries to picture a simple scenario of the seventies crisis is considered. It is shown that the exhaustion of the Kaldor-Verdoorn “productivity law” can entail, in a nonlinear framework, a “catastrophic” bifurcation from a “high” to a “low” growth path. Slow/fast dynamical systems then allow one to formalize a multiple time-scales dynamics where the growth path is shaped by the structural framework in which it takes place, but has also a long -un feedback. Structural change and crisis appear as long term and endogenous outcomes.     

The world elasticity of labor substitution across education levels

We estimate the world elasticity of substitution between labor types on a very well-known data set. Using enrollment ratios and government expenditures on education as instruments, the plausible elasticities varying from 2.00 to 3.21 for the “college-completed” definition suggests imperfect substitution between skilled and unskilled labor. Considerably higher values are found for the “secondary” and “primary-completed” definitions. Overall, the higher the threshold for defining skilled labor, the lower the elasticity and less likely is the switch between types of labor. These findings complement micro-evidence and support stronger links between productivity and output for the “college educated” labor definition.     

The underdevelopment of service industry in china: An empirical study of cities in Yangtze River Delta

The service industry in China is underdeveloped, in comparison with not only the past experience of developed countries at the similar level of GDP per capita, but also other similar developing countries at present. We define this deviation of China’s service industry from the development trend in other countries as the “development deviation puzzle,” and propose a conceptual framework based on the “manufacturing cost disease” hypothesis to understand the reasons behind this puzzle. We test our hypothesis using the data from the urban cluster in Yangtze River Delta. The results indicate that labor productivity growth in service industry is driven by capital investment and the “development deviation puzzle” is indeed rooted in the “manufacturing cost disease.” Our analysis suggests that, to correct the underdevelopment of service industry, the strategy of investment-driven industrialization and urbanization must be changed. Expansion of producer services is important in increasing the intensities of human capital and foreign investment.     

New evidence on the convergence of international income from a group of 29 countries

This paper updates and extends the time-series evidence on the convergence of international incomes using a set of 29 countries over the period 1900–2001. Time-series tests for stochastic convergence are supplemented with tests which provide evidence on the notion of “β-convergence” predicted by the Solow model. The evidence indicates that the relative income series of 21 countries are consistent with stochastic convergence, and that β-convergence has occurred in at least 16 countries at some point during the twentieth century. Further examination of the properties of the β-convergence test provides anecdotal evidence of conditional convergence in three additional countries for which the convergence hypothesis was initially rejected. Consideration of convergence clubs strengthens the evidence in favor of convergence. Analysis of the cross-country dispersion of incomes over time also suggests that convergence has occurred over the 1900–2001 period, particularly within certain clubs, with structural breaks associated with World War II in many countries causing a break in the convergence process.      

The approach to transforming the traditional agricultural economy: a research on the multiple paths of poverty alleviation and transformation in rural China

Transforming a traditional agricultural economy into a modern economy is one of the main themes in economic development. Through theoretical and empirical analysis, this paper finds out that the key to transformation is to raise the economic value of people, to improve human capital investment and to match the stocks of physical and human capital. China’s rural economy is on the edge of economic take-off, and different zones may pursue different paths for transformation. The source of rural poverty is not the scarcity of income or consumption, but the deficiency of education, social security, medical care and economic opportunity, which we define as “capability poverty”. __________ Translated from The Journal of World Economy (世界经济), 2005,(2) (in Chinese)     

Regulation of the evolution of the architecture of a network by tensors operating on coalitions of actors

Socio-economic networks, neural networks and genetic networks describe collective phenomena through constraints relating actions of several actors, coalitions of these actors and multilinear connectionist operators acting on the set of actions of each coalition. We provide a class of control systems governing the evolution of actions, coalitions and multilinear connectionist operators under which the architecture of the network remains viable. The controls are the “viability multipliers” of the “resource space” in which the constraints are defined. They are involved as “tensor products” of the actions of the coalitions and the viability multiplier, allowing us to encapsulate in this dynamical and multilinear framework the concept of Hebbian learning rules in neural networks in the form of “multi-Hebbian” dynamics in the evolution of connectionist operators. They are also involved in the evolution of coalitions through the “cost” of the constraints under the viability multiplier regarded as a price.     

The physical environment as a global economic concern

From Aristotle to Scitovsky the nature and scope of human economy and economics have remained essentially the same, viz. the prudent/efficient/welfaremaximizing administration/utilization of the scarce resources (chrèmata, “choses utiles,” etc.) comprising the household and the expertise there-of. Aristotle’s protégé, Theophrastus (d. 287 B.C.), went to the extent of counseling that, for the “health and well-being” of all its members (including the livestock), theoikos “should be airy in the summer and sunny in the winter,” it no doubt going without saying that its roof should be kept in good repair. Today, it behooves us to critically re-examine our traditional concepts of wealth, “land,” “the environment,” and the socioeconomic unit whose storehouse of resources is to be managed aright, particularly along the history-of-thought lines presented here. Address delivered at a session on March 25, 1994 at the Midwest regional meetings of the Association for Social Economics, Chicago. The author thanks Tom Coffey (Latin), Brace Malina and Plinio Prioreschi (Italian) for linguistic assistance.     

The principal difficulty: Besley’s neo-Rousseavian aspirations

The use of the “principal–agent” model makes an implicit assumption about the existence of an underlying global optimum or “general will.” This assumption is debatable, and Besley does not defend it sufficiently or even seem to realize how strong an assumption it is. Still, it is standard in the literature, and Besley’s book is a very strong contribution to that literature. Its two greatest strengths are its solid microfoundations, and its use of the classical “comparative statics” approach to analyze dynamics.      

Sunspot Fluctuations in Two-sector Economies with Heterogeneous Agents

We study a two-sector model with heterogeneous agents and borrowing constraint on labor income. We show that the relative capital intensity difference across sectors is crucial for the conditions required to get indeterminacy and endogenous fluctuations. The main result shows that when the consumption good is sufficiently capital intensive, local indeterminacy arises while the elasticities of capital–labor substitution in both sectors are slightly greater than unity and the elasticity of the offer curve is low enough. Locally indeterminate equilibria are thus compatible with a low elasticity of intertemporal substitution in consumption and a low elasticity of the labor supply. As recently shown in empirical analysis, these conditions appear to be in accordance with macroeconomic evidences. We would like to thank R. Becker, J.P. Drugeon and an anonymous referee for useful comments and suggestions. The current version also benefited from a presentation at the conference “Public Economic Theory 04”, Beijing, August 2004.     

The Arrow-Debreu model: How math can hide a fatal conceptual error

I argue that math, like love, can cover a multitude of sins, and I use the neoclassical object of adoration, the Arrow-Debreu model, as the case in point. It is commonplace that the Arrow-Debreu (AD) model of general equilibrium does not describe the real world, but it is equally commonplace to accept it as representing the pure logic of the competitive capitalist economy in an idealized world free of transactions costs. I show that the AD model fails even as an idealized model; it actually mistakes the logic of pure capitalism. Unlike McKenzie’s model of idealized general equilibrium under constant returns to scale, Arrow and Debreu claim to have shown the existence of competitive equilibrium under decreasing returns to scale and positive pure profits. The AD model (again unlike the McKinzie model) needs to assign the profits to individuals and this is done using the notion of “ownership of the production set.” But this notion suffers from a fatal ambiguity. If Arrow and Debreu interpret it to mean “ownership of a corporation” then a simple argument in the form “labor can hire capital or capital can hire labor” defeats the alleged necessity of assigning residual claimancy to the corporation. A given corporation may or may not end up exploiting a set of production opportunities (represented by a production set) depending on whether it hires in labor and undertakes production or hires out its capital to others (all by assumption at the parametrically given prices). In the latter case, residual claimancy is elsewhere. There is no such property right as “ownership of a production set” in a private property market economy. The legal party which purchases or already owns all the inputs used up in production has the defensible legal claim on the outputs: there is no need to also “purchase the production set.” At any set of prices that allow positive pure profits, anyone in the idealized AD model could bid up the price of the inputs and thus try to reap a smaller but still positive profit. Therefore,pace Arrow and Debreu, there could be no equilibrium with positive pure profits. In the Appendix, the property rights fallacy that afflicts the AD model is shown to also afflict orthodox capital theory and corporate finance theory. World Bank The findings, interpretations and conclusions expressed in this paper are entirely those of the author and should not be attributed in any manner to the World Bank, to its affiliated organizations or to the members of its Board of Directors or the countries they represent.     

On bubbling dynamics generated by a stochastic model of herd behavior

This paper suggests a class of stochastic collective learning processes exhibiting very irregular behavior. In particular, there are multimodal long run distributions. Some of these modes may vanish as the population size increases. This may be thought of as “bubbles” persistent for a finite range of population sizes but disappearing in the limit. The limit distribution proves to be a discontinuous function of parameters determining the learning process. This gives rise to another type of “bubbles”: limit outcomes corresponding to small perturbations of parameters are different. Since an agent's decision rule involves imitation of the majority choice in a random sample of other members of the population, the resulting collective dynamics exhibit “herding” or “epidemic” features. RID="*" ID="*" We are grateful to two anonymous referees for the comments and suggestions. Correspondence to: L. Gaio     

Financial reforms and capital flows to emerging Europe

Analysis of 18 emerging European economies finds domestic financial reforms to be positively associated with net capital inflows. Controlling for standard determinants of capital flows, we find banking sector reforms in particular to be consistent with higher net financial inflows, whereas no such correlation is found for security market reforms or for indicators of financial depth. Additional net inflows are reaped by the EU accession countries. Countries with more reformed banking sectors receive significantly higher FDI and “other” investment net inflows; this is also found for gross financial inflows, but not for gross outflows.     

The quest for status and endogenous labor supply: the relative wealth framework

We analyze the implications of relative wealth preferences in a Ramsey model with endogenous labor supply. In contrast to relative consumption preferences, they allow for the possibility that agents work too little in the long run, while under both specifications the steady-state levels of consumption and the stock of physical capital exceed their socially optimal counterparts. Even in the case of excessive leisure agents are worse off in terms of intertemporal utility because initial transitional dynamics are characterized by under-consumption and excessive work effort. “Too much” long-run consumption of goods and leisure is possible due to the excessive capital-labor ratio.