Money,saving and growth in an international economy with perfect capital mobility

The effects of differential national saving rates on current accounts, foreign indebtedness and the welfare of the countries involved are examined within the framework of a two-country, three-asset and one-good model of growth with international capital mobility. It is argued that the persistent current account imbalance and its implied national indebtedness are a natural consequence of differential national saving rates in the world of integrated capital markets, that any direct interference hampering an orderly flow of capital makes both countries worse off, that changes in the exchange rate mainly reflect the differential growth rates of two currencies and have little effect on the current account, and that persistent current account deficits do not necessarily imply an ever-increasing debt burden. While an increase in the saving rate of the high-saving country benefits the low-saving country, an increase in the saving rate of the low-saving country harms the high-saving country both in the short run and the long run.     

Specific and mobile capital,migration and unemployment in a Harris-Todaro model

Specific- and mobile-capital versions of the Harris-Todaro model are compared in a simple algebraic formulation. The former focuses on wage elasticity of demand in the minimum-wage ( M ) sector ( m M ), whereas the latter also considers elasticities of substitution ( σ s). By relating m M and σ M , similarities between the conclusions of the two models can be clearly obse M rved and M many of them can be restated as exogenous conditions on the substitution elasticities. A single σ , for which econometric estimates are readily available, can drive some key results. Elasticity of substitution in the non-minimum-wage sector, which is rarely discussed in the literature because of its emphasis on the minimum-wage sector, plays an important part. Among the new results, in the mobile-capital formulation, 'large' values of this elasticity ( σ A , for which precise, quantifiable expressions are derived) are sufficient to cause outmigration from the M -sector when the minimum wage is increased, irrespective of σ M and m M . Numerical examples from a computable general equilibrium model for Mexico illustrate, and in some cases flesh out, some analytical propositions for both versions of the HT model in a small open economy.     

劳动力区域流动及Todaro模型演进发展综述

劳动力流动是一个国家工业化现代化过程中必然出现的现象。所谓流动包含劳动力由传统产业地区向现代产业地区流动、由欠发达地区向发达地区流动、由劳动力过剩地区向劳动力缺乏地区流动。这些流动动因往往相互叠加，难以单独识别。推拉理论将这些因素划分为“推力”和“拉力”两个范畴，解决了劳动力流动因素的识别问题。本文在推拉理论的基础上，梳理了定量研究劳动力流动的模型Todaro系列模型的演进发展过程及其应用于实证所面临的问题，以期为我国调查统计数据的编制及社科调查的维度框架提供有意义的参考。     

A vintage capital model of international trade: The case of trade with second-hand machines

The familiar two-sector, clay-clay growth model of a closed economy has been turned into an open one for which an import function could be derived. By means of this function international trade with second-hand machines can be explained on technological grounds rather than on differences in the factor endowment between the trading countries. Moreover, the technologically advanced country is by this trade able to provide ‘technological development aid’ to the backward country.     

Open trade and skilled and unskilled labor productivity in developing countries: A panel data analysis

Abstract

This paper examines the effect of trade openness on the productivity of skilled and unskilled labor in a group of 36 developing countries using panel data and fixed effect approach. We have developed and utilized an empirical model that readily lends itself to testing the hypothesis posed. Our results support the hypothesis that trade openness has a positive and significant impact on labor productivity for both skilled and unskilled labor in the sample countries. We also observe that the beneficial effect of trade openness is relatively stronger for the skilled labor than the unskilled labor. We conclude that contrary to the claim made by Mayda and Rodrik (2001 Mayda, A. M. and Rodrik, D. 2001. “Why are some people (and countries) more protectionist than others? A cross country analysis”. Mimeo: Harvard University.  [Google Scholar]), skilled workers in developing countries may oppose protectionism. When adjusting for the purchasing power parity, the impact of trade openness on labor productivity, although positive and significant, is not as pronounced as it is for other definitions of openness.     

Terms of trade risk with partial labor mobility

We examine the welfare consequences of terms-of-trade risk in a small open economy in which it is costly for workers to move between sectors. Relocation costs lead to partial labor mobility, sectoral wage gaps and income risk exceeding that of an economy in which relocation is costless. Using observed wage differentials and standard values for volatility and preferences, we find that the welfare cost of partial labor mobility alone is unlikely to be very large, even in the absence of self-insurance arrangements. In addition, modest consumption substitution elasticities significantly reduce these welfare costs.     

China's segmented stock market: An application of the conditional international capital asset pricing model

China's segmented stock market provides an opportunity to study conditional international asset pricing from multiple viewpoints—domestic and foreign. We use the multivariate GARCH-M framework of De Santis and Gérard [De Santis, G., and Gérard, B., 1998. How big is the premium for currency risk? Journal of Financial Economics 49, pp. 375–412.], but add conditional local specific risk and find global, local, and currency risk to be priced and time-varying in Chinese markets, suggesting mild segmentation for developing country markets. The time-varying price of currency risk indicates that the strict currency restrictions in China do not sufficiently reduce currency risk to stabilize the price of currency risk. We also find that the price of local risk in the Chinese A stock market is non-time-varying relative to the developed market, but time-varying relative to the emerging market. This finding implies that the Chinese A stock market is more comparable to a developed market than an emerging market. However, results on Chinese B shares show the opposite relationship: from a foreign investor's perspective, Chinese B shares are better categorized as being emerging than developed. This is further supported by an Engle–Granger cointegration test.     

Strategic aspects of public finance in a world with high capital mobility

In a world with high capital mobility an increase in equity taxes is likely to induce a capital out-flow. It is commonly believed that, in consequence, there may be an under-provision of public goods when governments have only equity taxes at their disposal. This paper compares the provision of public goods under cooperative and non-cooperative tax policies. Suprisingly, the non-cooperative regime may result in either an over- or an under-provision of public goods. It is also shown that the gains from coordination increase as countries become atomistic.     

Corporate venture capital and the balance of risks and rewards for portfolio companies

This paper contributes to the literature on corporate venture capital (CVC) by examining the management of CVC investments from the perspective of the investee firm. We focus on the trade-off between social interactions and relationship safeguards and examine their effects on the twin relationship outcomes of learning benefits and risks. The model is tested using data collected from CEOs of U.S. technology-based new firms receiving CVC funding. Complementarities between the investee firm and its CVC investor are positively related to the level of social interaction and negatively related to the use of different types of relationship safeguards by the investee firm. The use of safeguards is further negatively related to both realized relationship risks and social interaction. Social interaction is positively related to realized learning benefits. These findings highlight the fine balance that the investee firm has to strike between openness and self protection in a CVC relationship. Implications for future research and current practice are discussed.     

Offshoring and unemployment: The role of search frictions labor mobility

In a two-sector, general-equilibrium model with labor-market search frictions, we find that the wage increases and sectoral unemployment decreases upon offshoring in the presence of perfect intersectoral labor mobility. If, as a result, labor moves to the sector with the lower (or equal) vacancy costs, there is an unambiguous decrease in economywide unemployment. With imperfect intersectoral labor mobility, unemployment in the offshoring sector can rise, with an unambiguous unemployment reduction in the non-offshoring sector. Imperfect labor mobility can result in a mixed equilibrium in which only some firms offshore, with unemployment in the offshoring sector rising.     

The evolving international entrepreneurship orientations and international entrepreneurship capital in the rapidly changing and digitizing international environments

Journal of International Entrepreneurship - The relationship between entrepreneurial orientations and internationalization has been examined extensively, but the recent developments in the rapidly...     

Understanding the international mobility of Chinese temporary workers

Using unique panel data on the temporary movement of Chinese workers to 191 economies during 1992–2015, I investigate the patterns and determinants of labour mobility in the services trade. I estimate a gravity model of labour mobility in two categories, namely overseas labour services and overseas contracted projects. I find that distance (proxy for migration costs) and income are not the most important determinants of the latter. For overseas contracted projects, the dispatch of workers is not driven by their pure economic aims but by the Chinese government's policies and strategies such as its overseas project promotion policy. Furthermore, I employ the difference‐in‐differences estimation method to investigate the impact of this policy upon labour mobility. The results show that the policy of promoting overseas contracted projects has causal and positive effects on labour mobility in construction‐related sectors.     

Testing a Goodwin model with general capital accumulation rate

We perform econometric tests on a modified Goodwin model where the capital accumulation rate is constant but not necessarily equal to one as in the original model (Goodwin, 1967 ). In addition to this modification, we find that addressing the methodological and reporting issues in Harvie ( 2000 ) leads to remarkably better results, with near perfect agreement between the estimates of equilibrium employment rates and the corresponding empirical averages, as well as significantly improved estimates of equilibrium wage shares. Despite its simplicity and obvious limitations, the performance of the modified Goodwin model implied by our results show that it can be used as a starting point for more sophisticated models for endogenous growth cycles.     

International capital mobility and comparative advantage: The two-country,two-factor case

This paper develop a coherent view of the nature and determinants of comparative advantage in the presence of international capital mobility. The principal conclusions reached for this case are (i) that comparative advantage is essentially Ricardian in nature and may be analyzed either in terms of relative product costs or in terms of relative labour costs, and (ii) that a number of specific propositions may be advanced to explain comparative advantage and that prominent among these are several results involving the relative productivity and efficiency of labour. The related work of Chipman, Jones, Uekawa and faussing is extended, integrated and clarified.     

Corporate taxes and the demand for labor and capital in developing countries

This article provides evidence about the impact of corporate taxation on both labor and capital demand by private companies in a developing economy, using firm level data from Chile. Our results show that higher corporate tax rates reduce not only the demand for capital, but also the demand for labor due to complementarities between both inputs. An interesting element of the results presented in this article is the asymmetry between the effects of taxation according to company size. The impact on labor demand is significantly higher in large corporations than in small enterprises, while the demand for capital is more responsive to corporate tax changes in small firms. We can explain these results based on differences in credit constraints according to firm size.     

Dynamic analysis of a disequilibrium macroeconomic model with dual labor markets

We extend the general disequilibrium model of Malinvaud (1980) by using dual labor market theory. By considering two tiers of workers, we find that while the duality of the labor market expands an equilibrium regime in the short term, it does not always keep an equilibrium in the medium term. In the medium term, the business cycle converges toward a disequilibrium regime unless the goods market is potentially in equilibrium. Employment and wages at the steady state are affected by the size of the government expenditure, and the stability of wage bargaining is only a sufficient condition of the local stability of our dynamic system. Therefore, involuntary unemployment can be remedied only when goods demand is sufficiently large.     

Reducing working hours in the context of growing real capital mobility

Can the reduction of working hours be a suitable policy instrument to reduce unemployment? The following article presents a model of the effects of such a reduction—without offsetting adjustments to wage rates—on unemployment in the context of growing real capital mobility between countries and discusses the consequences for economic policy.     

Developing international social capital: The role of communities of practice and clustering

One criteria regarding where to invest in foreign markets is linked to the international social capital (ISC) that exists on the place, which enables the access to local knowledge and other location-specific advantages. There are alternative ways to create and make use of that ISC that are still unexplored by International Business literature. In this paper, we study the geographic communities of practice (CoP) that are formed by FDI firms from the same country-of-origin (the so-called country-of-origin clusters). For that purpose, the paper adopts a qualitative methodological approach through an inductive case study of expatriates from 13 Spanish subsidiaries co-located in China. Our findings suggest that there are particular mechanisms based on the informal connections and repeated interactions facilitated by a common language and non-competitive relationships that create an ISC in the CoP. Moreover, our analysis shows there is a heterogeneity in the way these mechanisms are developed and used by the member firms, and this is due to organizational and individual factors, as well as leadership dynamics. Our work contributes to Internationalization and Network theories by identifying unexplored mechanisms through which the ISC is developed at the host country level. Besides, it helps identifying competences (i.e. clustering competences) that help expatriate managers to be successful in their international assignments.     

Tax competition,imperfect capital mobility and the gain from non-preferential agreements

The gain to competing governments from entering into binding non-preferential tax agreements (that prevents discriminatory taxation in favor of mobile capital) depends on the extent of capital mobility between jurisdictions. In particular the gain is increasing in the cost of relocation of capital and the fraction of the domestic tax base which is relatively immobile. We show this in a symmetric model of tax competition between two governments where all capital is imperfectly mobile and differ only in their cost of relocation.     

Economic growth,capital movements and the international transfer of technical knowledge

The paper analyzes the role of technological transfers in an international capital movement model by assuming that these transfers depend on the extent of foreign ownership of a country's capital stock. Compared to the standard model, two differences emerge. First, a negative relationship exists between a country's indebtedness and its capital intensity. Second, changes in saving ratios can affect a country's capital intensity. We also relax the assumption of continual equality between capital's domestic marginal product and the world interest rate. It is shown that multiple equilibria and cyclical approaches to the steady state can arise in a technological transfer model.