An Investigation of the Effects of Prices and Exchange Rates on Trade Flows in East Asia

This paper investigates the dynamic response of imports and exports to changes in domestic prices, foreign prices and real effective exchange rates for Korea, the Philippines, Singapore and Thailand. A vector autoregressive model and cointegration analysis are used to study the long-run relationships and the short-run dynamics of these variables. The vector error-correction model indicates that in almost all cases, domestic and foreign prices have a larger impact on the trade flows than the real effective exchange rates. We cannot find any significant difference in the response time of import demand to shocks in prices and exchange rates; however, the response time for export supply varies among countries.     

De gevolgen van de directe prijsbeheersing voor de internationale handel

Summary This paper contains a theoretical analysis of how a maximum price being put on homogeneous commodities affects international trade if rates of exchange are fixed. The consequences of a calculation scheme for fixing prices of differentiated products are also investigated.A maximum price that is lower than the import price is an impediment to import. This leads to oscillations of the import price if demand in the importing country is sufficiently high. The maximum price has no influence if it is higher than the import price. A maximum price that is equal to the export price (which is independent of the supply of the exporting country) retards the decline of export that would occur in consequence of a rise in home demand or a rise in costs of production. As soon as the average revenue per unit of product exported exceeds the maximum price, suppliers will try to export as much as possible. Importation of substitutes is stimulated indirectly and exportation of substitutes is discouraged, whereas the opposite effects occur with respect to complementary goods, materials used in the production process, and goods for the production of which the same materials and factors of production are used.If demand rises, a calculation scheme used for price control will reduce imports and stimulate exports. The calculation scheme reacts only on rises in costs of production that are not recognized officially by the government: imports will be smaller, and exports higher, than in the case of a free determination of prices. Calculation schemes check the importation of substitutes and stimulate their exportation, whereas the opposite effects may occur with respect to complementary goods, or due to changes in the production.In case of a general control of prices when inflation prevails, the whole set of price effects will affect the balance of payments. However, the final result will be uncertain, since some price effects tend to enhance the surplus of the balance of payments whereas others tend to reduce it. At the same time, income effects may affect the balance of payments in the adverse sense.National price control impedes the optimum allocation of resources in an economic community. This is due to the fact that it distorts trade.     

Trade effects of silver price fluctuations in 19th-century China: A macro approach

We assess the role of silver price fluctuations in Chinese trade and GDP during the late Qing dynasty, when China still had a bimetallic (silver/copper) monetary system, in which silver was mostly used for international trade. Using a structural VAR (SVAR) with blockwise recursive identification, we identify the impact of silver price shocks on the Chinese economy from 1867, when trade data became available, to 1910, one year before the Qing dynasty collapsed. We find that silver price shocks had a sizable impact on both imports and exports but only a very minor effect on the trade balance, only a marginal impact on growth, and almost no effect on domestic prices. Stronger effects were partly mitigated by inelastic export quantities. Generally, the effect of silver price shocks, while considerable, was only short-lived, displaying no persistence in either direction. We find that the bimetallic system in Qing China might have mitigated a potential positive effect of silver depreciation but did not reverse the effect, which – contrary to claims made in the previous literature – was responsible for neither the worsening trade balance nor the inflation and the quickly increasing imports that occurred during our sample period.     

Exchange rate volatility and agricultural trade under policy reforms in South Africa

Decades of government intervention have helped develop the South African agriculture sector to its present state. Policy reforms have included trade and exchange rate policies to increase the country's international competitiveness, reduce poverty and promote economic growth. These reforms are facilitating the growth in agricultural trade and South Africa's reintegration into the global economy. Annual agricultural exports and imports have increased. This paper uses annual data and a vector error-correction model to investigate the supply and demand relationships for agricultural trade flows in South Africa during the past four decades. The results show that prices, real exchange rates, domestic production capacity and real incomes have significant impacts on the country's agricultural trade. In particular, exchange rate volatility has negative impacts. This cannot be viewed solely as an exogenous source of macroeconomic instability in South Africa, as domestic policies play a crucial role in influencing the movement of exchange rates.     

What Determines China's Grain Imports and Self‐sufficiency? The Role of Rising Domestic Costs and Varying World Market Prices

China's grain sectors have faced unprecedented challenges in recent years as the ever‐increasing and historically high level of grain output has failed to reduce grain imports. On the contrary, high grain imports and high domestic stock have accompanied historically high domestic output, a situation dubbed the “triple high” phenomenon in current policy discussion. This paper explores the role of widening domestic–world market price gaps in determining the triple high phenomenon. Unlike earlier studies that relied on production capacities, this paper argues that domestic production and demand (hence imports) are functions of domestic and world market prices and proposes an analytical framework to explicitly capture such price gaps under restricted trade linkages in general equilibrium. Following this approach, a set of price scenarios for the 2011–2020 period are constructed and simulated in a computable general equilibrium model. Results from the core scenarios, in which recent domestic and world market price trends are assumed to continue, suggest that further widening price gaps would substantially increase grain imports and reduce domestic output (by 60 million tons) and self‐sufficiency ratios from base levels. In the alternative scenarios with larger (smaller) price gaps, we find higher (lower) imports and larger (smaller) decreases in domestic output and self‐sufficiency ratios. Such results provide important policy implications as China's agricultural policy undergoes significant adjustment.     

Trade elasticities in transition countries

Trade elasticities play a crucial role in translating economic analysis of external adjustment issues into macroeconomic policy. Trade demand elasticities allow policy makers to draw important conclusions about exchange rate misalignments or trade balance changes. This paper endeavors to bring transition countries, namely those from Central and Eastern Europe and the Commonwealth of Independent States, into the universe of estimated price and activity elasticities of trade volumes. The estimated results imply that the traditional ‘Marshall-Lerner’ condition is not satisfied for transition countries. The estimated price elasticities of export and import demands perform fairly well in predicting out-of-sample changes in trade balance ratios for a broad set of transition countries. In the long run, however, exports and imports are mainly driven by income changes.     

The Impact of Foreign Trade on the Employment of Unskilled U.S. Workers: Some New Evidence

This paper explores four empirical relationships reflecting the impact of foreign trade on the employment of unskilled workers: (i) the direct relationship between net exports and embodied education of the corresponding goods; (ii) the changes in domestic prices accompanying changes in net exports; (iii) the relationship between real or potential import competition and defensive measures such as more investment or increasing the skill level of the labor force; and (iv) the relationship between foreign trade and domestic prices. None of these exercises suggests that foreign trade has much impact on the employment of less skilled U.S. workers.     

Effects of China's Structural Change on the Exports of East Asian Economies

The Chinese economy is slowing down and is in the midst of a structural transformation from export‐led and investment‐led growth to domestic demand‐led and consumption‐led growth. While there are widespread concerns among China's trading partners about the effect of the slowdown in China's growth on their exports, China's structural changes are also likely to have a significant impact: for example, China will import fewer machines and more cosmetics. The central objective of the present paper is to empirically examine the effect of China's structural transformation on the exports of East Asian economies, which have close trade linkages with China. We find that economies that have failed to increase the share of consumption goods in their exports to China have suffered larger declines in their quantities of exports to China. In addition, economies that have suffered losses in their shares of China's parts and components imports have faced reductions in their shares in China's total imports.     

Exchange Rate Changes and Export Prices in a Small Semi-Open Economy

This paper analyses the reaction of export prices to exchange rate changes in Nigeria. The major proposition examined in the study is that, exchange rate changes are not reflected fully in the prices of the country's exports. The analysis suggests that manufactured export firms in the country may have been price discriminating between domestic and export markets; only about 93% of exchange rate changes occurring in the period 1986 to 1995 is shown as reflected in the domestic price of manufactured export. However, this result is qualified by the fact that, over 75% of the data analysed were generated.     

China's impact on South African trade and inflation

There has been much controversy about the impact of Chinese growth on the rest of the world. It is generally accepted that China has a dampening effect on global inflation through the supply of cheap products. On the other hand, imports from China could displace domestic production and hence have adverse effects on economic growth and employment. Thus, the question of whether a country benefits from trading with China is a country-specific issue. The results in this paper indicate that limited short-term costs have resulted from the strengthening of trade relations between South Africa and China. As far as inflation is concerned, the paper does not find convincing empirical evidence at the aggregate level for inflation in China leading to domestic price changes. At the disaggregate level, however, there appear to be stronger sector-specific linkages between prices in China and South Africa.     

Trade effects of alternative carbon border-tax schemes

In industrial countries contemplating emissions reductions, there have been calls for additional border taxes on imports from countries with lower carbon prices. A key factor affecting the impact of any border taxes is whether they are based on the carbon content of imports or the carbon content of domestic production. Our quantitative estimates suggest that the former action when applied to all merchandise imports would address competitiveness and environmental concerns in high-income countries but with serious consequences for trading partners. For example, China’s manufacturing exports would decline by one-fifth and those of all low- and middle-income countries by 15 %; the corresponding declines in real income would be 3.7 and 2.4 %. Border tax adjustment based on the carbon content in domestic production would broadly address the competitiveness concerns of producers in high-income countries and less adversely affect developing country trade.     

The effect of trade on earnings--evidence from Swedish micro data

Using a large longitudinal data set, we study the effects ofincreased trade on earnings in the Swedish labor market. Earningsrespond significantly to changes in industry sales, whethergenerated by domestic market forces or international trade:Swedish exports (imports) raise (lower) annual earnings, butchanges in trade affect earnings just as any other shift inmarket conditions. We also examine whether the effects of tradevary by skill. We do not find systematic differences in theeffects of trade across the skill distribution.     

Understanding China's demand for resource imports

Is China's demand for resources driven predominantly by domestic factors or by global demand for its exports? The answer to this question is of interest given the highly resource-intensive nature of China's growth, and is important for many resource-exporting countries, such as Australia, Brazil, Canada and India. This paper provides evidence that China's (mainly manufacturing) exports have been a significant driver of its demand for resource commodities over recent decades. First, it employs input–output tables to demonstrate that, historically, manufacturing has been at least as important as construction as a driver of China's demand for resource-intensive metal products. Second, it shows that global trade in non-oil resource commodities can be described by the gravity model of trade. Using this model it is found that, controlling for other determinants of resource trade, exports (and the manufacturing sector more generally) are a sizeable and significant determinant of a country's resource imports, and that this has been true for China as well as for other countries.     

An empirical analysis of China's aggregate import demand function

This study uses the cointegration concept to analyze the long-run relationship of China's aggregate import demand function for the period 1970–1999. The conventional specification for the import demand function reveals that the volume of imports demanded responds to domestic activity and relative prices. This study considers four definitions of domestic activity, namely gross domestic product (GDP), GDP minus exports [IMF Staff Pap. 45 (1998) 236], “national cash flow” [Econ. Lett. 74 (2002) 265], and final expenditure components [Appl. Econ. 21 (1989) 957]. The empirical results indicate a long-run equilibrium relationship between these measures of domestic activity and China's import demand. Overall, domestic activity and relative prices are inelastic in the long run. This study also highlights some policy implications.     

Exchange Rate Variability and the Macro-economy: Evidence from Developing and Developed Countries

Abstract

Using annual data, the paper studies the time-series evidence regarding the allocation of fluctuations in the exchange rate between demand components, real growth, and price inflation in a sample of developing and advanced countries. The evidence reveals patterns of interaction between the macro-economy and exchange rate variability. Across developing countries, appreciation decreases the cost of imports and price inflation, while depreciation shrinks the output supply, indicating high dependency on imported goods. The reduction in output supply correlates with higher inflation and an increase in the import value. In contrast, the evidence of the negative effect of currency appreciation on output growth is more prevalent across advanced countries, while depreciation stimulates competitiveness, resulting in higher demand for exports, investment and consumption. Across developing countries, exchange rate variability decreases trend real growth and increases trend price inflation. Across advanced countries, exchange rate variability decreases trend real growth while increasing the variability of price inflation and import growth. Minimizing variability of the exchange rate would be beneficial to sustain higher growth and reduce cyclical variability in developing and advanced countries.     

Indonesia's Transition to a Net Oil Importing Country: Critical Issues in the Downstream Oil Sector

Given its limited oil reserves and increasing petroleum product consumption, Indonesia will become a net oil importer in the near future, facing increasing petroleum product imports while continuing to export still available but diminishing crude oil This paper examines the implications of that prospect for Indonesia's terms of trade, assessing the future supply and demand balance in the domestic market The assessment includes a petroleum price forecast vis-à-vis the international market, in which Indonesia imports more valuable products while exporting less valuable crude oils To meet this challenge, the key policy issue in the downstream oil sector is the need to bring private participation into the refining and retailing business, by means of a freer market pricing policy and private access to the domestic market.     

Inflation,economic activity and the operation of fiscal,foreign and monetary impulses in the Netherlands — A preliminary analysis, 1953–1973

Summary This paper tests both the strong and weak versions of the fiscal, foreign and monetary impulse hypotheses holding that each of these impulses is either a sufficient or a necessary condition for fluctuations in price and output to occur.Four impulses are distinguished: a fiscal impulse being a linear combination of autonomous changes in government expenditures and taxes, two foreign impulses measured by the growth rates of world trade and import prices, and a monetary impulse measured by (changes in) the growth rate of the stock of domestic or world money.When tested against the Dutch post-war experience of inflation and output fluctuations, all strong impulse hypotheses have to be rejected, as do the weak fiscal and foreign world trade hypotheses with respect to inflation and the weak fiscal hypotheses with respect to output growth. The weak foreign and monetary impulse hypotheses of output fluctuations, however, and the weak foreign import price and monetarist hypotheses of inflation are not rejected.     

Distortions of Sino-US and Sino-EU Safeguard Agreements： Effects on World Textile Markets

The effects of Sino‐US and Sino‐EU safeguard agreements on US, Chinese and world cotton and textile sectors are investigated using a partial equilibrium model. The effects are compared to a free trade scenario under the provisions of the Agreement on Textiles and Clothing. The two safeguard agreements capping Chinese textile exports would decrease China's textile and apparel exports, production, and domestic consumption by an average 1.57, 0.63 and 0.32 percent, respectively. The safeguard agreements cause an increase in the US cotton textile price index and a slight decrease in US net textile imports and textile consumption. The agreements cause a decrease in the world cotton price and the quantity of cotton traded, but these trends reverse at safeguard expiration. The results generally support the view that the safeguard agreements forestall the effects of free trade in textiles and apparel rather than creating long lasting shifts in the textile trade.     

Multimarket Equilibrium,Trade, and the Law of One Price

This paper describes the setup of two classroom markets, one with a thin supply side and relatively higher prices. A comparison of the equilibrium price tendencies in the two markets helps students discover how to apply supply and demand analysis in this context. The introduction of speculators, who buy in one market and sell in the other, reduces or eliminates the price disparity. Class discussion can be focused on how “nonproductive” speculation can increase surplus measures of efficiency when price is permitted to convey the correct information about opportunity cost. Use: This experiment can be used in classes in the principles of economics, intermediate economics, or international trade to illustrate supply and demand analysis and the effects of inter-market trade. In upper-level classes, optimal bidding can be addressed as well. Time: Reading instructions and completing five trading rounds takes 30 to 40 minutes. Discussion lasts an additional 15 minutes. Materials: One deck of cards for up to 36 students, one copy of the instructions, and eight small blank slips of paper for each student.     

A Markov‐switching analysis of Nigeria's business cycles: Are election cycles important?

The study examines Nigeria's business cycles between October 1998 and October 2017 and ascertains the importance of general elections cycles in engendering cyclical fluctuations in different measures of business cycles. A framework based on political business cycles theory was estimated with a dynamic Markov‐switching regression technique. The study finds that election cycles are adequate in predicting cycles in food prices, non‐farm prices, exports, and imports in Nigeria while a significant effect of election cycles on the stock market, general price level, and exchange rate could not be established. The study concludes that cycles in food, non‐farm prices, imports, and exports can be predicted by future general elections while re‐election seeking behaviour of politicians lacks the power to influence stock market performance and exchange rate in Nigeria. Hence, artificial business cycles that result primarily from politicians manipulating certain fiscal tools targeted at stimulating the economy only to increase the re‐election chances could be minimized if monetary and fiscal institutions are strong, effective, and truly independent. This will ensure that policies are not manipulated between elections by politicians but are well targeted at achieving a set of long‐term developmental goals.