This article provides an empirical analysis of the impact of uncertain international prices on Australia's production sector and international trade. We model the movement of traded goods prices via a generalised autoregressive conditional heteroskedasticity model and embed this within an...

We study a many country endogenous growth model in which decisions about innovation and new investment are influenced by growth expectations. Adaptive learning dynamics determine country-specific short run transition paths. Countries differ in basic structural parameters and may impose tariffs...

This is a unique account of the role played by 58 figures and diagrams commonly used in economic theory. These cover a large part of mainstream economic analysis, both microeconomics and macroeconomics and also general equilibrium theory.

According to the literature, well known tariff reform rules that are guaranteed to increase welfare will not necessarily increase market access, while rules that are guaranteed to increase market access will not necessarily increase welfare. Such conflict between welfare and market access...

This paper examines the issue of optimal tariffs for a small economy that trades with a large economy. We define ‘small’ and ‘large’ in the sense that the world prices are determined solely by the large country and, therefore, the small country faces exogenously given world prices....

This paper introduces an index of tax optimality that measures the distance of some current tax structure from the optimal tax structure in the presence of public goods. In doing so, we derive a [0,1] number that reveals immediately how far the current tax configuration is from the optimal one...

This paper is concerned with proposals for multilateral reforms of tariffs taxes and quotas that are Pareto-improving in welfare when the reforms are not accompanied by any income transfers between countries. Starting from a tariffand quota distorted competitive equilibrium for a model of a...

Well known tariff reform rules that are guaranteed to increase welfare will not necessarily increase market access, while rules that are guaranteed to increase market access will not necessarily increase welfare. The present paper proposes a new set of tariff reforms that can achieve both...