Asymmetric effects of exchange rate changes on the demand for money in China

In order to account for currency substitution, the majority of recent studies relating to the specification of the demand for money include the exchange rate as another determinant of the demand for money. However, those who have estimated the demand for money in China have been unable to find any significant effects of exchange rate changes on the demand for money by the Chinese. We show that this is due to the assumption that exchange rate changes have symmetric effects. Once depreciations are separated from appreciations of the yuan, those exchange rate changes are shown to have significant effects on the demand for money in China, but in an asymmetric manner.     

Is there J-Curve effect in Africa?

The J-Curve is a term used to describe the post-devaluation behavior of the trade balance, i.e., initial deterioration followed by an improvement. Previous research has tested the phenomenon for many developed and developing countries. However, African nations have not received any attention on this regard. In this paper, we test the hypothesis for nine African countries of Burundi, Egypt, Kenya, Mauritius, Morocco, Nigeria, Sierra Leone, South Africa, and Tanzania for which quarterly trade data were available. After using the bounds testing approach to cointegration and error-correction modeling, we were unable to find any support for the J-Curve.     

Cointegration Approach to Estimating Bilateral Trade Elasticities Between U.S. and Her Trading Partners

Almost all previous authors who estimated the trade elasticities relied upon aggregate trade data. To avoid the aggregation bias, this paper provides estimates of trade elasticities using bilateral data between the United States and her six largest trading partners. Application of cointegration analysis reveals that in many cases, bilateral trade elasticities are large enough to justify real depreciation of the dollar as a mean of improving U.S. trade balance.[F14]     

On the impact of financial development on income distribution: time-series evidence

Financial market development is said to have equalizing or unequalizing effects on income distribution. Previous research used cross-sectional and panel data and provided mixed results. Suspecting that they suffer from aggregation bias, we adhere to time-series data and error-correction modeling technique and address the issue one more time in each of the 17 countries for which we have time-series data. In 10 counties, short-run effects of financial market development on income distribution were found to be equalizing. In five countries, the effects were unequalizing. However, the equalizing effects lasted into the long run only in three countries of Denmark, Kenya and Turkey.     

Currency fluctuations and the French–U.S. trade balance: evidence from 118 industries

The impact of currency depreciations on trade has inspired a large body of research. Recent studies have examined industry-level trade, often using cointegration analysis, finding that a significant fraction of industries respond positively to devaluations. Oftentimes, adjustment lags result in a “J curve” effect, where devaluations hurt the trade balance temporarily. This study examines the specific case of trade between the United States and France, but finds that these flows are less sensitive than has been shown for other country pairs. Only 30 of 118 industries see increased trade balances after a dollar depreciation, and virtually none follow any type of a “J curve.” Certain industry sectors are more sensitive than others, however. Examining the SITC classifications of those 30 industries, we find that many of them are clustered in the SITC 700 (Machinery and Transport Equipment) and 800 (Miscellaneous Manufactured Articles) categories. In particular, clothing and footwear, as well as electrical equipment, are particularly affected.     

Real and nominal effective exchange rates in MENA countries: 1970–2004

The main purposes of this article are 3-fold. First, we construct measures of real and nominal effective exchange rates for 14 Middle East and North African countries over the 1970–2004 period. Second, we test the validity of the Purchasing Power Parity (PPP) by applying the ADF and KPSS tests to the real effective exchange rates. Finally, we employ the bounds testing approach to cointegration and error-correction modelling to show that nominal devaluation leads to real devaluation in the short-run as well as in the long-run in many of the countries.     

Brand Personality and Emotional Attitudes: The Case of Mobile Telephone Operators

ABSTRACT

As part of a brand image, brand personality has aroused for years the interest of scholars and marketers. This article examines this concept in the case of two mobile telephone operators in Tunisia (North Africa). An empirical investigation, based on a sample of 272 students, has shown that brand personality influences and above all is influenced by emotional attitudes within consumers. At a managerial level, this study sheds light on the main brand personality traits (agreeableness, conscientiousness, sophistication, and youth) that make successful product differentiation and communication strategies. An emotion-oriented approach is also indicated as a salient branding management key of success.     

The J-Curve: Evidence from Industry-Level Data Between the U.S. and Indonesia

Empirical studies on the impact of currency devaluation or depreciation on the trade balance still continue to occupy the literature. These studies have evolved from using aggregate to disaggregated data. The findings, however, have been mixed. Previous research using aggregate trade flows of Indonesia with the rest of the world or bilateral data between Indonesia and the U.S. as one of its major trading partners found no significant relation between rupiah-dollar rate and Indonesia’s bilateral trade balances. In this article, we disaggregate the trade flows between Indonesia and the U.S. by commodity and show that the trade balances of at least nine out of 23 industries react to exchange rate changes favorably in the long run.     

Do Real Exchange Rates Follow a Nonlinear Mean Reverting Process in Developing Countries?

In an effort to fight relatively high inflation, many developing countries try to manage their nominal exchange rates through official intervention. In addition, developing countries tend to have high transportation costs, tariffs, and nontariff barriers. These factors are among the sources of generating nonlinearity in real exchange rates and hence some nonlinear adjustment toward purchasing power parity (PPP) in developing countries. In this paper, we employ monthly real effective exchange rate (REER) data of 88 developing countries and test the null of nonstationarity versus an alternative of linear stationarity by the means of a conventional unit root test and compare the results with those obtained from a new test in which the null is the same but the alternative hypothesis is nonlinear stationarity. The latter test supports the PPP theory in more developing countries compared with the former test, suggesting that nonlinear adjustment toward PPP in developing countries is an important phenomenon. Reported country characterizations indicate that reversion in REER occurs more often for high-inflation countries and for countries with high flexibility in their exchange rates.