How ‘Little’ Outsourcing Creates A Large Skill Premium: A Model of North‐to‐South Manufacturing Outsourcing

This paper develops a general equilibrium model that shows that a small volume of North–South ¹ trade (i.e. 2% of Northern GDP) could have caused the observed rise in the skill premium, thus resolving the ‘small trade volume paradox’ in the skill premium debate. We apply the concept of ‘trade in tasks’ of Grossman and Rossi‐Hansberg to analyze the nature of North‐to‐South manufacturing outsourcing. As a conceptual innovation, we carefully distinguish two different implicit assumptions of the Heckscher–Ohlin model: ‘factor immobility’ versus ‘task inseparability’. We show that outsourcing, as a form of trade in tasks, essentially attains ‘task separability’ while apparently retaining factor immobility, thus rendering the traditional Heckscher–Ohlin framework obsolete for analyzing current North–South trade. We argue that this change in the nature of trade calls for new thinking in economics and public policy‐making.     

The EPAC ‘Growth Papers’: An Assessment*

During 1986 the Economic Planning Advisory Council published a series of six papers examining the role of economic policy in fostering long-term growth. This article provides a review and critical assessment of the EPAC analysis. The fundamental issue at stake is whether long-term growth is a supply-driven or a demand-driven process. In particular, the crucial issue neglected by EPAC is the relationship between aggregate demand, the inducement to invest and the growth of productive capacity. The conclusion is that in order to promote sustained growth, policy must provide the structural and macroeconomic requirements for a sustainable growth of aggregate demand.     

A Dynamic Analysis of Licensing: The ‘‘Boomerang'’ Effect and Grant‐Back Clauses*

This article develops an incomplete contract model of the licensing relationship to analyze the dynamic effects of licensing on R&D competition in the innovation market and to examine the rationale for often observed ‘‘grant‐back'’ clauses. Of particular concern are how the consideration of future competition distorts the licensing relationship and how the grant‐back clause can mitigate this distortion. I also evaluate the validity of the casual antitrust argument that grant‐back clauses may adversely affect competition because they reduce the licensee's incentive to engage in R&D and thereby limit rivalry in innovation markets.     

The ‘New Federalism’ and Horizontal Equalization*

Under Stage I of Australia's ‘New Federalism’ policy a given share of Commonwealth tax revenue is to be distributed to the States. This paper examines the States (Personal Income Tax Sharing) Act 1976 and proposes a concrete fiscal equalization criterion consistent with the provisions for equalization in the Act. Distribution models proposed in Mathews (1979) and Commonwealth Grants Commission (1981) are examined and shown not to satisfy this criterion. An alternative is presented.     

‘Time-series’ versus ‘econometric’ forecasts : A non-linear regression counterexample

A non-linear regression model is presented in which a deterministic, model-based forecast of the dependent variable may have greater mean square error than a purely extrapolative forecast, in contrast to the result on relative forecast efficiency in linear models.     

The knowledge production of ‘R’ and ‘D’

Many studies investigate the relationship between R&D and patents applying knowledge production functions. Using aggregated R&D may underestimate the productivity of ‘R’, as mainly ‘R’ but not ‘D’ leads to patents. Disaggregating ‘R’ and ‘D’ shows a significant premium of ‘R’ towards patenting.     

THE POST-KEYNESIAN ‘DEMAND FOR CREDIT’ MODEL*

The post-Keynesian ‘demand for credit’ model is a well-cited piece of empirical evidence to support the contention that the money supply is endogenously rather than exogenously determined. In this paper, the model is critically examined and found to be problematic in several ways. Cointegration techniques are used to estimate a similar model using Australian data.     

Brookings on the Australian Economy*

This paper offers a review of two central issues of macroeconomic management, nominal wage determination and the relative roles for fiscal expansion and real wage restraint, discussed in the Brookings study of the Australian economy. Consideration is given to the book, The Australian Economy: A View from the North, edited by Richard E. Caves and Lawrence B. Krause, George Allen & Unwin, Sydney 1984, and to the January 1984 conference discussion.     

Does North–South Integration Affect Multinational Firms’ Strategies?

This paper aims to develop a theoretical model that shows how a firm's decision to make a foreign direct investment is influenced by a North–South regional economic integration. Our results suggest that tariff‐jumping and export‐platform strategies depend on a tradeoff between variable trade costs and fixed costs, in addition to wage differences. Furthermore, insiders may affect the strategic location of outsiders by dampening the market accessibility advantages induced by the trade liberalization process, which results in an eviction of the outsiders from the area. This effect, however, depends heavily on the level of fixed costs. Indeed, a decrease in the costs of implanting in the low‐wage country gives the insiders a first‐mover advantage that allows them to later evict their competitors.     

A Schumpeterian North–South Growth Model of Trade and Wage Inequality*

The paper presents a dynamic general‐equilibrium model of interindustry North–South trade that is used to analyze the effects of trade liberalization on the Northern wage distribution. Both countries have a low‐tech sector where consumer goods of constant quality are produced by use of unskilled labor. The North also has a high‐tech sector that employs skilled labor and features a quality‐ladder model structure with endogenous growth. Both innovation and skill acquisition rates are endogenously determined. In a balanced trade equilibrium, it is found that Southern‐originated (Northern‐originated) trade liberalization leads to an increase (decrease) in Northern wage inequality both between skilled and unskilled workers and within the group of skilled workers. The endogenous change in the Southern terms of trade determines the direction of change in unskilled wages in both the North and the South.     

‘Us’ and ‘Them’: the origin of identity,and its economic implications

Abstract We investigate the origins of identity and the innate proclivity to draw a distinction between ‘insiders’ and ‘outsiders’. We propose an evolutionary explanation: we argue that identity arises because it facilitates survival. In an evolutionary setting we endogenize preferences and demonstrate that the evolutionarily stable preferences fashioned by natural selection would distinguish between insiders and outsiders. We then work out the implications of such preferences in two contemporary scenarios, one entailing rent‐seeking behaviour and the other involving public good provision. Our results are in conformity with empirical evidence.