Malnutrition in the shadow of economic growth

We formulate the consumption and wealth accumulation behavior for low‐income agents who are concerned with their relative income with respect to a reference group. Using a dynamic consumption and saving model, we show the conditions under which low‐income and status‐seeking individuals accumulate more wealth and consume less of a nutritious good than the levels in the absence of status‐seeking behavior. Our results suggest that malnutrition and economic growth may go hand in hand in developing economies.     

Trade Liberalization,Skill‐linked Intermediate Production and the Two‐sided Wage Gap

Abstract

A rising wage‐gap, almost universally, in the last two decades has contradicted the age‐old conventional wisdom of asymmetric wage movements across nations when trade is liberalized. We offer an explanation that fits well with the emerging trade pattern between the developed and more advanced developing countries like India and Mexico. We argue that a tariff reduction in the South on imports of an intermediate good from the North may raise the wage‐gap in both the North and the South. The price of the intermediate good moving in different directions and different factor‐intensity‐ranking of this good relative to the two different final goods produced in the two countries underlie this result. Rising wage inequality may specially affect the South because educational expenses and infrastructure do not allow ready transformation of the vast masses of unskilled workers into skilled workers. Hence, the policy lesson of the paper seems to be more public effort in arranging for smoother acquisition of human capital by the unskilled.     

Harassment, corruption and tax policy: reply

Saha [Eur. J. Polit. Econ. (2003)] has raised some points about our paper [Eur. J. Polit. Econ. 16 (2000) 75]. We herewith reply to these points.     

Noncooperative,cooperative, and delegative R&D

We discuss alternative organizational forms of research and development in a symmetric duopoly framework. Firms play a noncooperative game at the output stage but can collaborate at the R&D stage. In the absence of patent protection, technology licensing that prevents imitative R&D may emerge as an equilibrium outcome. In general, greater probabilities of success in R&D rule out noncooperative arrangement at the R&D stage. Delegative R&D, where firms move sequentially, tends to dominate the cooperative form of R&D.Department of Economics, Monash University     

Privatization and Strategic Mergers across Borders

We present a theoretical model to capture the role of privatization in the incentives for and implications of cross‐border horizontal mergers. Absent any merger incentives in an autarkic equilibrium, we show that a decrease in the degree of privatization will lower the incentives for diversification of international production. The incentives for diversification for any given degree of privatization will fall when the private and public firms are allowed to move sequentially rather than simultaneously. The presence of the public firm also introduces a new source of asymmetry in the incentives for cross‐border mergers: a reduction in the degree of privatization at home will dampen the potential gains from a take‐over of a home firm by a foreign firm but magnify the potential gains from a take‐over of a foreign firm by a home firm.     

A public firm in a model of spatial duopoly with price discrimination

We visit the role of privatization in the location decision of firms in an industry where no firm can produce all varieties demanded. We demonstrate that the Nash equilibrium locations are socially optimal, in the presence of a publicly owned firm, notwithstanding the degree of privatization.     

A general equilibrium analysis of foreign investment and intersectoral linkage

In this paper, we demonstrate that a foreign capital induced growth in a protected sector, which provides an industrial input for agricultural products, may increase welfare even after the entire foreign capital income is repatriated. Such a policy may lead to an increase in the volume of trade along with an increase in the size of the protected sector, quite contrary to the usual perception. The analysed structure also incorporates migration and unemployment.     

Capital mobility and import substitution policies

This paper considers a conventional trade model with intermediate goods and capital mobility. In this framework, raising the barriers to imports tends to carry a country toward high exports. This is a new result and casts serious doubts regarding the proposition that policies of import substitution which characterized much of Latin America in the 1950s are basically inward oriented and tend to carry toward the low import, low export end of the spectrum.     

A portfolio based theory of excessive foreign borrowing and capital control in a small open economy

We develop a simple model of portfolio choice in a mean variance framework to address the issue of international borrowing and financial crisis. Instead of adverse selection or moral hazard of lending and borrowing activities we emphasise the role of exchange rate movement. Syndicated borrowing by way of internalising the aggregate effect tends to restrict excessive borrowing from external source. However, this may undermine the welfare consequences by further aggravating the extent of risk undertaken in the process. There is a built-in externality in the model that leads to over exposure to foreign currency debt and readily calls for intervention by the government. Government intervention by way of a tax on foreign borrowing may help restrain the amount of external debt and implement the first best.