Devaluation,pass-through and foreign reserves dynamics in a tourism economy

This paper examines the effects of currency devaluations on goods prices and foreign reserves for a small-open economy with inbound tourism. Tourism transforms non-traded goods into exportable goods. Devaluations yield an over pass-through to the prices of the non-traded tourism goods. This may hurt the trade balance and hence lead to a decline in foreign reserves for the economy.     

Monopoly,intermediate goods and the pure theory of international trade

Conclusion In a model with two traded good sectors between which intersectoral flows of intermediate goods are allowed and with a monopolized non-traded good sector, the wage rate in terms of two traded goods increases and the rental of capital in terms of two traded goods decreases when the price of relatively more labor intensive traded good sector increases, though nothing definite can be said about the direction of change in the wage rate and rental in terms of the non-traded good. When prices of traded goods are kept constant and labor and/or capital increase(s), output of the non-traded good sector increases provided that the non-traded good is not inferior, having income elasticity of demand less than unity. The factor intensity condition for the traded goods is in general not sufficient for the validity of the Rybczynski theorem to hold with respect to net outputs of the traded goods. We have derived sufficient conditions for the magnification effect to be observed with respect to net outputs of the traded good sectors. Specifically, we have shown that the factor intensity condition (23) is sufficient for the magnification effect to prevail when only labor increases.     

TOURISM, TAXES AND IMMISERIZATION: A TRADE THEORETIC ANALYSIS

Abstract.   Many countries promote tourism as a device for earning foreign exchange and promoting domestic welfare and growth. In all these countries the non-traded goods (internationally not traded) are consumed by both domestic residents and tourists. It is well known that the relative price of non-traded goods and services is determined in the local market – hence the tourist demand results in monopoly power in trade for the host country. We use a very simple two-country model to demonstrate the specific nature of the offer curve and the trade equilibrium and the difficulties of taxation.     

Quality-enhancing trade liberalization

This paper examines the effect of trade liberalization on the quality of industrial goods produced by a developing country. The intermediate goods used as inputs to industrial production are assumed to be non-traded and produced by firms with market power. It is shown here that for a certain range of human capital levels, exposure to free trade, instead of resulting in de-industrialization, can raise welfare through an improvement in the quality of domestically produced industrial goods.     

On variable capital utilization and international trade theory

If variable capital utilization results from within-period technological productivity variations, no modification of standard trade theory is required. If it results from within-period factor price variations, the modifications required are those of many factors in variable supply, i.e., non-traded goods.     

Geographic price dispersion in retail markets: Evidence from micro-data

Using an extensive micro-price data of 266 retail goods and services across US, EU and OECD cities between 1990 and 2005, we study characteristics of geographic dispersion of deviations from the Law of One Price. We find that the magnitude of price dispersion is a function of the characteristics of both the type of good and set of locations under examination. Higher share of non-traded inputs and lower tradability of goods are both found to contribute to geographic price dispersion, with the former typically dominating in explanatory power. The role of tradability of good in accounting for the price dispersion is more significant as we move beyond an economic geography, while non-traded input level matters relatively more if we move to the interior of this geography. Our evidence suggests that the models of real exchange rates should incorporate the classical distinction between traded inputs and local inputs as well as a role for relative markups and traditional trade costs.     

Project evaluation by potential tax reform

Shadow prices are derived for small open economies with several production sectors experiencing constant returns to scale. Small projects affect the balance of trade, domestic prices (of non-traded goods and factors), and sector scales. Only domestic prices affect welfare, and only if there is not ‘domestic price equalization’. Generally, a project's net benefits depend upon the potential tax (and tariff) reform made possible (or necessary) through the balance of trade effect. Border prices are right for traded goods, but domestic good shadow pricing requires knowing the direction of at least one reversible available tax reform, and presuming optimality with respect to available reforms.     

A Diagrammatic Exposition of the Monetary Trade Model

In recent literature the monetary model of trade is presented diagrammatically in terms of hoarding and of the relative price of non-traded goods. In this paper we go back to the original diagrammatic approach of Mundell where he uses the stock of domestic money instead of hoarding. We adapt Mundells approach to the more recent developments of the monetary model and point out its expository advantages. We conclude the paper with a comparison of the two approaches.     

Real exchange rate dynamics in the presence of non-traded goods and transaction costs

This paper studies the role of non-traded goods and transaction costs in accounting for the puzzling behavior of real exchange rates. We show that introducing the transaction costs and non-traded goods in an otherwise standard competitive model dramatically improves its ability to rationalize observed real exchange rate dynamics.     

Trade Policy in the Presence of Economies of Scale and Product Variety*

It is well known that laissez faire may not be the ‘first-best’ policy in a closed economy where economies of scale are present. Corden has shown that this conclusion can carry over into an open economy, though under his assumption that imported goods are perfect substitutes for home-produced goods, interference with international trade could not raise real income. We have shown that where there are economies of scale, and imported goods are not identical to the home produced goods, interference with trade could raise real national income, though such a form of intervention would not normally be optimal. Further, it could even be desirable to support home production of more than one ‘variety’. Measurements of ‘costs of protection’ that aggregate several varieties into one may mislead not only regarding the size of the cost but even regarding its sign.     

More on tariffs and non-traded goods

The general equilibrium effects of a small tariff on relative prices are analysed within a demand and supply model which provides further insights into Dornbusch's (1974) results. It is shown that the elasticity of the price of non-traded goods with respect to the tariff is a weighted average of the degree of substitutability between non-traded goods and importables on the supply side and that on the demand side. When complementarity is ruled out, the price of non-traded goods increases with the tariff, but less than proportionally.     

The aggregate elasticity of factor substitution with middle products

The elasticity of substitution between factors in production relates the change in the ratio of factors used in a production process to a given change in the factor price ratio. An aggregate concept of such an elasticity relates a change in overall factor endowments to the resulting change in factor prices. For a closed economy the behavior of consumers is an important part of such an aggregate elasticity, since endowment changes can bring about changes in commodity prices and resulting adjustments to factor prices. For a small open economy, commodity prices in typical models are exogenous. In the model with middle products, all final consumer goods are non-traded, so that local consumer behavior can affect factor prices. The aggregate elasticity of substitution is shown to be an average of production elasticities and demand elasticity even for a small open economy.     

OPTIMAL CAPITAL TAXES FOR PUBLIC GOOD PROVISION*

This paper constructs a general equilibrium trade model of a small open economy that produces many traded private goods and one non-traded public consumption good. Trade in goods is free, but the country taxes the internationally mobile capital to finance the provision of the public good. Within this framework, the paper identifies the conditions under which the optimal policy on the internationally mobile capital calls for a tax. Under the assumptions that (i) the welfare function is concave with respect to the tax rate, and (ii) the net revenue-maximizing capital tax rate is positive, it is shown that the marginal cost of the public good always understates its social marginal cost.     

The demand for traded and non-traded goods in the U.S.

Annual postwar U.S. data are used to estimate the Rotterdam demand model for traded and non-traded goods. The estimated income elasticity is 1.51 for traded and 0.64 for non-traded goods, while the own-price elasticities are both between −0.3 and −0.2.     

Non-Traded Goods and Real Exchange Rate Fluctuations: A Structural VAR Analysis

Real exchange rate variance decompositions indicate that only a small fraction of real exchange rate movements can be attributed to changes in the relative price between traded and non-traded goods. This paper argues that those exercises, by ignoring the nature of the shocks behind real exchange rate changes, may be inadequate to measure the relative importance of non-traded goods prices. Instead, it proposes using a structural vector autoregression (SVAR) model to study the effects of shocks to the relative supply and relative demand for non-traded goods on the real exchange rate. The SVAR model is identified via long-run restrictions and is estimated for a group of advanced economies. The results indicate that for some countries, relative supply shocks can be a significant source of real exchange rate fluctuations.     

A DYNAMIC MODEL OF TOURISM, EMPLOYMENT AND WELFARE: THE CASE OF HONG KONG

Abstract.  The present paper uses a dynamic open-economy model with wage indexation to examine the impact of tourism on employment and welfare. Both short-run and long-run situations are analysed. It is well known that tourism converts non-traded goods into tradable goods. An increase in the demand for a non-traded good raises its relative price, which results in an expansion of the non-traded sector at the expense of the traded goods sector. This output shift raises labour employment in the short run. However, in the long run, the higher relative price leads to higher wages, resulting in a negative impact on labour employment. If the output effect is dominant, the expansion in tourism raises employment and welfare. However, under realistic conditions tourism may lower both labour employment and welfare due to rising costs. These results are demonstrated by simulating a dynamic model for the case of Hong Kong.     

Taylor rules and equilibrium determinacy in a two-country model with non-traded goods

We analyze a relation between interest rate controls and equilibrium determinacy using a two-country model featuring traded and non-traded goods. In addition, parameters of preference and production may differ between the two countries. We find that macroeconomic stability strongly depends on such heterogeneity including monetary policy, and that it is easier to generate determinate equilibrium under perfect liberalization of the economy, but to operate monetary policy in the economy with non-traded goods.     

Aid for trade and international transactions in goods and services

The empirical literature on aid for trade (AfT) mainly considers its effects on merchandise trade and investment. In this paper, we provide an in‐depth analysis of the relationship between AfT and trade in services using both aggregate and bilateral data. We find a statistically weak effect of AfT on both goods and services trade in our aggregate analysis once we account for endogeneity in the AfT–trade relationship. In contrast, the bilateral analysis suggests that AfT, in particular that allocated to services activities, especially economic infrastructure, has a positive effect on recipients’ merchandise exports to donor countries. This novel finding is robust across different lag structures and provides evidence of complementarities between services AfT and goods trade.     

An Inter-temporal General Equilibrium Econometric Model for a Small Open Economy with Application to Australia

An inter-temporal general equilibrium econometric model is developed for the Australian economy and used to simulate a trade policy. The model treats the prices of non-traded goods as endogenous and takes account of the inter-temporal optimality conditions implicit in the determination of saving, capital formation and the price of new investment. Utilising quarterly Australian data, the model is estimated by the method of full information maximum likelihood. Estimates of supply and demand elasticities are presented and discussed. Finally, the model is used to simulate the effects upon the economy over time of anticipated and unanticipated changes in the tariff rate.     

Persistence of prices in the Eurozone capital cities: Evidence from the Economist Intelligence Unit City Data

Using the Economist Intelligence Unit City Data, this paper studies price differences in the Eurozone by comparing the prices of individual goods between twelve Eurozone countries. To estimate the persistence of prices, I employ a cross-sectionally augmented panel unit root test that accounts for contemporaneous as well as serial correlation. Based on the test, the estimated half-lives are 13 months for traded goods and 16 months for non-traded goods. Price differences for certain traded goods such as food or cars revert to parity much faster than prices for alcohol. To further refine the persistence estimates, I use the sequential panel selection method to determine the stationarity of individual cross-sections for each good that rejects the unit root. The distribution of stationary cross-sections between the Eurozone countries appears fairly balanced. The half-lives based only on stationary-cross-sections are reduced to 6 months for traded goods and 7 months for non-traded goods.