Dalia Hakura

Remittances: An Automatic Output Stabilizer?

Remittance flows appear to be falling worldwide for the first time in decades as a result of the ongoing financial turmoil. It is suspected that the drop in remittance income into developing and emerging markets will have a destabilizing effect on these economies. The paper estimates the impact of remittances on output stability for countries that are dependent on these income flows. Using a sample of 70 countries, including 16 advanced economies and 54 developing countries, we find robust evidence that remittances have a negative effect on output growth volatility of recipient countries. This result supports the notion that remittance flows are a stabilizing influence on output. Thus, the fall in remittances precipitated by the ongoing global financial crisis could potentially increase output variability in recipient countries. This would present a hard challenge for governments in those countries already suffering from the crisis: they must resort to an already stressed and limited set of policy instruments, such as fiscal policy, to counter the resulting adverse economic and social impacts of lower remittances.

Why does HOV fail?: The role of technological differences within the EC

Abstract This paper examines the role of international differences in production techniques in explaining the empirical failure of the Heckscher–Ohlin–Vanek (HOV) model. It develops a modified HOV model that relaxes the assumption of identical production techniques across countries and can be estimated using input–output data of individual countries. The contribution of international differences in techniques to net factor trade patterns is then isolated by comparing the performance of the strict and modified HOV models. The paper finds that allowing for international technique differences significantly improves the predictive power of the HOV model.

Bank Behavior in Response to Basel III: A Cross-Country Analysis

This paper investigates the impact of the new capital requirements introduced under the Basel III framework on bank lending rates and loan growth. Higher capital requirements, by raising banks’ marginal cost of funding, lead to higher lending rates. The data presented in the paper suggest that large banks would on average need to increase their equity-to-asset ratio by 1.3 percentage points under the Basel III framework. GMM estimations indicate that this would lead large banks to increase their lending rates by 16 basis points, causing loan growth to decline by 1.3 percent in the long run. The results also suggest that banks’ responses to the new regulations will vary considerably from one advanced economy to another (e.g. a relatively large impact on loan growth in Japan and Denmark and a relatively lower impact in the U.S.) depending on cross-country variations in banks’ net cost of raising equity and the elasticity of loan demand with respect to changes in loan rates.

Growth in the Middle East and North Africa

This paper analyzes the weak growth performance in the Middle East and North Africa (MENA) region during 1980-2000 using an empirical model of long-run growth. The relative importance of the factors affecting growth is shown to vary across 16 MENA countries. In GCC countries, where oil revenues are significant, large governments appear to have been a key factor stifling private-sector growth and impeding diversification. In other MENA countries poor institutional quality has held back growth. Political instability is also shown to have played a role. While the MENA regions growth differential with east Asia is explained well in the 1980s, this is less so in the 1990s.

Do Worker Remittances Reduce Output Volatility in Developing Countries

Abstract The theoretical and empirical effects of remittance inflows on output volatility are ambiguous. On the one hand, remittances have been remarkably stable compared to other inflows, and they seem to be compensatory in nature, rising when the home country’s economy suffers a downturn. On the other hand, the labor supply effects induced by altruistic remittances could cause the output effects associated with technology shocks to be magnified. Based on a sample of 70 remittance-recipient countries, we find that remittances have a negative effect on output growth volatility, thereby supporting the notion that remittance flows are a stabilizing influence on output.

A Test of the General Validity of the Heckscher-Ohlin Theorem for Trade in the European Community

While the Heckscher-Ohlin-Vanek (HOV) theorem has been a dominant paradigm in trade theory, the empirical evidence to support it has been weak. This paper develops a modified HOV model that allows technologies to differ across countries. The revised model significantly improves the theory’s accuracy in predicting trade flows in contrast to the traditional model. The paper also illustrates that, since countries have different technologies, measures of factor contents of trade in final goods using direct and domestically produced indirect input requirements are more accurate and yield more consistent predictions than do traditional measures.

Output Volatility and Large Output Drops in Emerging Market and Developing Countries

This paper establishes that output volatility and the size of output drops have declined across all countries over the past three decades, but remain considerably higher in developing countries than in industrial countries. The paper employs a Bayesian latent dynamic factor model to decompose output growth into global, regional, and country-specific components. The favorable trends in output volatility and large output drops in developing countries are found to result from lower country-specific volatility and more benign country-specific events. Evidence from cross-section regressions over the 1970-2003 period suggest that discretionary fiscal spending volatility, and terms of trade volatility together with exchange rate flexibility are key determinants of volatility and large output drops.

The Role of Inter- and Intraindustry Trade in Technology Diffusion

Research shows that international trade is an important channel for the transfer of technology. Building on this evidence, this paper examines the effects of inter- and intraindustry trade on technology transfer. The paper develops and tests the hypothesis that intraindustry trade stimulates more technology transfer than interindustry trade because countries are likely to absorb foreign technologies more easily when their imports are from the same sectors as their production and export sectors. The results of empirical tests for 87 countries during 1970–93 support this hypothesis.

The Effects of European Economic Integration on the Profitability of Industries

This paper examines the effects of intensified international competition on industry profits in six European Union (EU) countries. The paper uses two methods to estimate industry profits. The traditional method uses accounting data to obtain a measure of gross price-average cost margins. The second method directly estimates markups of price over marginal cost using new empirical techniques. Import competition is found to have disciplined market power, regardless of the method used to estimate industry profits. From the analysis of the markups, there is evidence that this is due mainly to intra-EU import competition. The evidence for export discipline is much weaker.

International Trade in Manufactured Products: A Ricardo-Heckscher-Ohlin Explanation with Monopolistic Competition

A large data set on trade in manufactured products is used to evaluate the performance of a model that combines both the Ricardian and Heckscher-Ohlin effects and incorporates monopolistic competition. The paper estimates a relation implied by the model to explain relative sectoral exports of major countries to a number of important markets, using 1970-90 data for nine manufacturing sectors. The relation fits the data well and variables suggested by both traditional and new trade models play an important role in explaining relative exports.