Terms of trade and exchange rate regimes in developing countries

Since Friedman [Essays in Positive Economics, University of Chicago Press, Chicago (1953) 157-203] an advantage often attributed to flexible exchange rate regimes over fixed regimes is their ability to insulate more effectively the economy against real shocks. I use a post-Bretton Woods sample (1973-96) of 75 developing countries to assess whether the responses of real GDP, real exchange rates, and prices to terms-of-trade shocks differ systematically across exchange rate regimes. I find that responses are significantly different across regimes in a way that supports Friedman’s hypothesis. The paper also examines the importance of terms-of-trade shocks in explaining the overall variance of output and prices in developing countries.     

The impact of foreign interest rates on the economy: The role of the exchange rate regime

It is often argued that many economies are affected by conditions in foreign countries. This paper explores the connection between interest rates in major industrial countries and annual real output growth in other countries. The results show that high foreign interest rates have a contractionary effect on annual real GDP growth in the domestic economy, but that this effect is centered on countries with fixed exchange rates. The paper then examines the potential channels through which major-country interest rates affect other economies. The effect of foreign interest rates on domestic interest rates is the most likely channel when compared with other possibilities, such as a trade effect.     

RMB exchange rate and trade balance

Gang Yi—Deputy Governor and Administrator, State Administration of Foreign Exchange (SAFE), People's Bank of China—returned to Indiana University-Purdue University Indianapolis (IUPUI)—where he was awarded an honorary degree. Following are remarks and a lecture on the Chinese economy he presented on April 18, 2012.     

The endogeneity of the exchange rate as a determinant of FDI: A model of entry and multinational firms

This paper argues that when the exchange rate and projected sales in the host country are jointly determined by underlying macroeconomic variables, regressions of FDI flows on both exchange rate levels and volatility are subject to bias. The results demonstrate that a multinational firm's response to exchange rate volatility will differ depending on whether the volatility arises from shocks in the firm's native or host country. It is the first study to depart from the representative-firm framework in an analysis of direct investment behavior with money.     

Corporate financial policies and the exchange rate regime: Evidence from Brazil

This paper analyzes the relationship between companies' financial policies and the exchange rate regime for a sample of non-financial Brazilian companies from 1996 to 2006. The adoption of a floating exchange rate regime is shown to improve the match between the currency composition of companies' assets and liabilities. The paper also shows that this reduction in companies' currency mismatches is more pronounced for companies in the highest quantile of foreign exposure; therefore the results confirm that the exchange rate regime plays an important role in the determination of companies' foreign vulnerability.     

The dynamics of exchange rate regimes: Fixes, floats, and flips

The impermanence of fixed exchange rates has become a stylized fact in international finance. The combination of the “mirage” view that pegs do not really peg with the “fear of floating” view that floats do not really float generates the conclusion that exchange rate regimes are, in practice, unimportant for the behavior of the exchange rate. This is consistent with evidence on the irrelevance of exchange rate regimes for general macroeconomic performance. Recent studies, however, show that the exchange rate regime matters. This can be understood by considering the dynamics of exchange rate regimes. We demonstrate that the “mirage” view is somewhat misleading and incomplete. Pegs frequently break, but many do last. Also, there is a high degree of flipping, that is, the re-formation of pegs that have broken. Thus, a fixed exchange rate today is a good predictor that one will exist in the future. We also investigate the quantitative effect of fixed exchange rates. While the “fear of floating” view suggests little actual difference in fixed and floating rates with respect to exchange rate volatility, we show that fixed exchange rates exhibit considerably greater bilateral exchange rate stability than flexible rates, both today and in the future.     

Financial integration and the wealth effect of exchange rate fluctuations

Recent years have witnessed a large increase in international financial integration in the form of largely offsetting cross-holdings across countries. We assess how such financial leverage affects the international transmission of monetary shocks, and find that it leads to sizable welfare differentials that far exceed the impact due to nominal rigidities. We document the relevance of the exact nature of holdings, with bond holdings associated with larger effects than equity holdings. The impact of financial leverage on welfare is also sensitive to the extent of exchange rate pass-through and the substitutability between goods produced in different countries.     

The temporal pattern of trading rule returns and exchange rate intervention: intervention does not generate technical trading profits

This paper characterizes the temporal pattern of trading rule returns and official intervention for Australian, German, Swiss and U.S. data to investigate whether intervention generates technical trading rule profits. The data reject the hypothesis that intervention generates inefficiencies from which technical rules profit. In particular, high frequency data show that abnormally high trading rule returns precede German, Swiss and U.S. intervention. Australian intervention precedes high trading rule returns, but trading/intervention patterns make it implausible that intervention actually generates those returns. Rather, intervention responds to exchange rate trends from which trading rules have recently profited.     

Into the Mussa puzzle: monetary policy regimes and the real exchange rate in a small open economy

Industrial countries moving from fixed to floating exchange rate regimes experience dramatic rises in the variability of the real exchange rate. This evidence, forcefully documented by Mussa [Nominal exchange regimes and the behavior of real exchange rates: evidence and implications. Carnegie-Rochester Conference Series on Public Policy 25 (1986) 117], is a puzzle because it is hard to reconcile with the assumption of flexible prices. This paper lays out a dynamic general equilibrium model of a small open economy that combines nominal price rigidity with a systematic behavior of monetary policy able to approximate a continuum of exchange rate regimes. A version of the model with complete exchange rate pass-through is broadly consistent with Mussa’s findings. Most importantly, this holds independently of the underlying source of fluctuations in the economy, stressing the role of the nominal exchange rate regime per se in affecting the variability of the real exchange rate. However, only a model featuring incomplete exchange rate pass-through can account for a broader range of exchange rate statistics. Finally there exist ranges of values for either the degree of openness or the elasticity of substitution between domestic and foreign goods for which the baseline model is also consistent with the empirical insensitivity of output volatility to the type of exchange rate regime, as documented by Baxter and Stockman [Journal of Monetary Economics 23 (1989) 377].     

Monetary policy, foreign exchange intervention, and the exchange rate in a unifying framework

The structural VAR model is developed to jointly analyze the effects of foreign exchange intervention and (money or interest rate setting) conventional monetary policy on the exchange rate, the two types of policy reactions to the exchange rate, and interactions between the two types of policies. First, many interactions among the two types of policies and the exchange rate are found, which suggests that a joint analysis is important. Second, foreign exchange intervention has substantial effects on the exchange rate, reacts to the exchange rate significantly (to stabilize the exchange rate), and signals future conventional monetary policy stance changes (to back up the intervention). This suggests the importance of modeling foreign exchange intervention explicitly in the study of monetary policy and exchange rate behaviors. Many other interesting results on the interactions among the two types of policies and the exchange rate are also documented.     

Balance sheet effects and the choice of exchange rate regime in developing countries

We investigate the choice of regime amongst hard pegs, soft pegs, managed floats and independent floats for a panel of developing countries. There is evidence of a matched ordering of regimes and country characteristics. We find some evidence for the ‘balance sheet' hypothesis that foreign liabilities in the banking system and foreign debt are associated with less exchange rate flexibility, particularly when a ‘de facto’ regime classification is used. Easily the best predictor of a country's current regime is its regime in the previous year.     

The impact of parallel market exchange rate volatility and oil exports on real GDP in Syria: Evidence from the ARDL approach

This paper investigates the impact of parallel market exchange rate volatility and trade on real GDP and real GDP growth in the Syrian economy over the period of 1990Q1–2010Q4. To this end, we first construct a parallel market exchange rate volatility indicator. Second, we estimate an autoregressive distributed lag (ARDL) model where we include our indicator of volatility among the main determinants of real GDP. Our findings imply that real GDP can be explained by three main variables: parallel market exchange rate, money supply, and oil exports. The long-run equilibrium reveals that parallel market exchange rate volatility has a negative impact on real GDP compared to the positive impact of money supply and oil exports. In contrast, the short-run impact of parallel market exchange rate volatility on real GDP growth is positive and very small counter to the long-run impact. Furthermore, the coefficient of the error correction term of the estimated ARDL model indicates that real GDP deviation from the equilibrium level will be corrected by about 10% after each quarter.     

The exchange regime and trade balance in Turkey

Over the last 15 years, high trade deficits have become a source of external vulnerability for the relatively stabilized Turkish economy. This corresponds to the period where authorities have been following a floating exchange rate regime. Thus, this study aims to empirically show whether the adopted exchange rate regime has an impact on the trade balance for the period of 1987 Q1 to 2015 Q2. Estimation results indicate that there is a long-run relationship between the real effective exchange rate and trade balance under both fixed and floating regimes in Turkey, but there is no evidence for the J-curve hypothesis.     

Complimentary competition: The impact of positive competitor reviews on review credibility and consumer purchase intentions

Online reviews are important decision aids for consumers, but not all reviews are perceived as equally credible, which may hinder consumer decisions. This research identifies positive competitor reviews as a novel source of credible reviews. A pre-test and four studies show that consumers perceive positive reviews written by competitors as more credible than similar consumer-generated reviews. This is because, compared to lay consumers, competitors are perceived as less likely to be compensated for their positive reviews. Positive competitor views, in turn, elicit greater intentions to purchase the reviewed product. Positive competitor reviews are expected to contribute to a “coopetitive” environment.     

Investigating exchange rate shocks on agricultural trade balance: The case of Tunisia

The paper studies the impact of changes in Tunisia's exchange rate on the net external position of the agricultural sector. It shows that substitutability on production and consumption among domestically produced goods leads to an ambiguous impact for reasons that go beyond the Marshall-Lerner condition. Using cointegration techniques to disentangle the long and short-run impact of changes in the exchange rate on the net agricultural trade balance, we find that the depreciation of the domestic currency leads to a deterioration of the net external position of Tunisia's agricultural sector in the long-run.     

The effects of exchange rate fluctuations on exports: A sectoral analysis for Turkey

This paper examines the effects of exchange rate fluctuations on disaggregated data comprising 21 exporting sectors (BEC classification) in Turkey. Building on a theoretical model that decomposes movements in the exchange rate into anticipated and unanticipated components, the empirical investigation traces the effects through demand and supply channels. Anticipated exchange rate appreciation, in line with movements in underlying fundamentals, has significant adverse effects, contracting export growth across many sectors. Random fluctuations in the exchange rate, deviations around steady-state equilibrium, have asymmetric effects on sectoral export growth. The evidence indicates increased contraction of export demand to currency appreciation over time. In contrast, the effect of depreciation in stimulating export growth has lost momentum over time. While exchange rate fluctuations had a positive net effect on export growth before 2003, the net effect is negative for the post-2002 period. The implications are anticipated movement in the exchange rate guides export plans, signaling the importance of managing fundamentals to anchor rational forecasts. Moreover, less variability of the exchange rate is likely to improve sectoral export growth in Turkey over time.     

The asymmetric effects of exchange rate fluctuations on output and prices: Evidence from developing countries

This paper examines the asymmetric effects of exchange rate fluctuations on real output and price in developing countries. The theoretical model decomposes movements in the exchange rate into anticipated and unanticipated components. Unanticipated currency fluctuations determine aggregate demand through exports, imports and the demand for domestic currency, and determine aggregate supply through the cost of imported intermediate goods. The evidence indicates that the supply channel leads to output contraction and price inflation in the face of unanticipated currency depreciation. In contrast, the reduction in net exports determines output contraction without reducing price inflation in the face of unanticipated currency appreciation.     

Consumption and exchange rate uncertainty: Evidence from selected Asian countries

We set out to assess the effects of exchange rate uncertainty on real consumption in selected Asian countries. Consumption influences business cycles, which in turn shape short-run monetary policy decisions. Hence, understanding factors driving consumption is appealing to policymakers. To date, few studies have analysed the effects of uncertainty on consumption. The available ones generally focus on the long-run effects, in spite of the fact that the short-run persistence and adjustments to equilibrium are equally relevant. Our study takes these limitations seriously by distinguishing the short- and long-run effects of exchange rate uncertainty on consumption. Using a flexible dynamic panel data technique that allows long-run effects to be homogeneous and the short-run effects to be heterogeneous, we find that uncertainty impedes consumption in the long run. In the short run, however, the effects are immaterial. This evidence remains robust to the measure of uncertainty, asymmetric uncertainty, inflation and the global financial crisis of 2008. By decomposing uncertainty into its temporary and permanent components, we find that the latter have a stronger effect on consumption in the long run than the former. Although both components demand policy attention, the evidence suggests that policymakers should be more concerned with permanent uncertainty.     

人民币汇率升值下纺织品贸易摩擦应对措施

人民币汇率机制调整以来,我国与欧美等国家和地区的纺织品贸易摩擦并没有因此而缓和.我国一直采取的自愿出口限制、出口税等措施,在人民币汇率升值后应适当调整.当前,发展纺织产业的产业内贸易,即积极采取自愿进口扩大措施,并鼓励纺织品企业向发达国家跨国并购,不但有利于缓解贸易摩擦,而且在汇率升值的契机下更有利于我国纺织产业保持比较优势,形成竞争优势.     

The role of processing trade in exporters' responses to exchange rate: Evidence from China

Processing trade is an important exporting mode for many countries developed by the export-oriented industrialisation such as 1960s Japan, 1990s Korea and 2000s China. Exporters who rely on processing trade for foreign profits do not enjoy much market power, and hence care more about exchange rate changes. We develop a model to illustrate how processing trade affects exporters' responses to exchange rate fluctuations. The model suggests that the elasticity of export price with respect to exchange rate for processing-trade exporters is greater than that of the ordinary-trade exporters, while the elasticity of export quantity of processing-trade exporters is smaller compared to their ordinary-trade counterparts. Most developing countries' governments offer processing-trade exporters better tax/tariff reduction policy to encourage exporting, which grants processing-trade exporters additional advantage to adjust more on export price and less on quantity when facing changes in exchange rate and therefore causes their different responses to exchange rate fluctuations. We find strong empirical supports by studying the data from China, which is the largest developing country and biggest processing-trade exporter.