This paper finds that the estimates of Armington elasticities (the elasticity of substitution between groups of products identified by country of origin) obtained from multilateral trade data can differ from those obtained from bilateral trade data. In particular, the former tends to be higher...

This Selected Issues paper analyzes whether cyclical factors, including the large real exchange rate appreciation in recent years in New Zealand, can account for the rapidity of the recent rise in import penetration, or whether more lasting structural changes, such as the effects of...

This paper investigates how trade flows are being affected by new discriminatory measures implemented during the global financial crisis. We match data on behind-the-border measures (e.g., bailouts and subsidies) and border measures implemented through April 2010 to monthly HS 4-digit bilateral...

This 2004 Article IV Consultation highlights that following a rather tepid recovery, the United States economy gathered strength in 2003. Supported by continued robust productivity growth, real GDP growth began to exceed the growth rate of potential output around midyear. The recovery broadened...

This paper analyses the evolution of Chile's trade between 1990 and 2007, studying in particular the impact of trade liberalization in addition to traditional price and demand determinants. The results show that export and import flows are mainly responsive to external and domestic demand, and...

We discuss and reconcile two diametrically opposed views concerning the future of world oil production and prices. The geological view expects that physical constraints will dominate the future evolution of oil output and prices. It is supported by the fact that world oil production has...

The relationship between income and nutrient intake is explored. Nonparametric, panel, and quantile regressions are used. Engle curves for calories, fat, and protein are approximately linear in logs with carbohydrate intakes exhibiting diminishing elasticities as incomes increase. Elasticities...

We compared energy and protein consumption among various Income classes in rural and urban areas of Egypt, The results indicate that adequate calories are provided at all income levels but inequalities exist in food distribution between rural and urban areas and among income classes. About...

<p><p>We examine the effect of large cash transfers on the consumption of food by poor households in rural Mexico. The transfers represent 20% of household income on average, and yet, the budget share of food is unchanged following receipt of this money. This is an important puzzle to solve,...</p></p>