World Bank

About: World Bank is a other organization based out in Washington D.C., District of Columbia, United States. It is known for research contribution in the topics: Population & Poverty. The organization has 7813 authors who have published 21594 publications receiving 1198361 citations. The organization is also known as: World Bank, WB & The World Bank.

Does Mercosur's Trade Performance Raise Concerns About the Effects of Regional Trade Arrangements?

Abstract: Do the discriminatory trade barriers applied in regional trade arrangements encourage high-cost imports from member countries at the expense of lower-cost goods from nonmembers? In discussions about regional trade arrangements (RTAs), one concern has been whether the discriminatory trade barriers applied in RTAs encourage high-cost imports from member countries at the expense of lower-cost goods from nonmembers. But evaluations of the impact of RTAs have been hampered by a lack of appropriate empirical procedures for assessing their influence on the level and direction of trade. Yeats employs a new index for analyzing the static trade effects of an RTA. He examines changes in the regional orientation of exports and shows how this information can be employed in connection with the revealed comparative advantage (RCA) index to identify apparent inefficiencies in trade patterns. He applies the approach to statistics on Mercosur countries' exports to determine if recent trade is evolving along lines current compatible with these countries' current comparative advantage. He does not comment on the many other possible effects of RTAs, such as benefits from political cooperation, enhancing the credibility of reform strategies, or dynamic gains from trade. Nor does he focus directly on changes in trade with nonmembers, changes that accelerated rapidly because of the 1988-91 liberalization of trade in Mercosur countries. Thus the paper does not address the net welfare effects of trade creation and diversion relative to the 1988 trade policies of member countries. The results show the most dynamic (fast-growing) products in Mercosur's intra-trade generally are capital-intensive goods in which members have not displayed a strong export performance in outside markets. Neither the RCA indices nor statistics about factor proportions indicate that Mercosur has a comparative advantage in those products. The evidence suggests that Mercosur's own trade barriers are responsible for these trade changes. Most-favored-nation tariffs on the fast-growing products are above the average for all imports and provide Mercosur members with significant preferences. These findings constitute evidence of the potential adverse effects of regional trade arrangements on members and on third countries, as judged by the variance in their trade patterns from what current comparative advantage would predict. Although there are other possible standards, the counterfactual comparison used is an equivalent degree of liberalization on a nondiscriminatory basis. Given the recent proliferation of RTAs, they highlight the need for further empirical research on the domestic and international effects of these arrangements, to better assess the pros and cons of regionalism. This paper - a product of the International Trade Division, International Economics Department - is part of a larger effort in the department to study regionalism and development.

Agriculture and Development: A Brief Review of the Literature

Abstract: After 20 years of neglect by international donors, agriculture is now again in the headlines because higher food prices are increasing food insecurity and poverty. In the coming years it will be essential to increase food productivity and production in developing countries, especially in Sub-Saharan Africa and with smallholders. This however requires finding viable solutions to a number of complex technical, institutional and policy issues including land markets, research on seeds and inputs; agricultural extension; credit; rural infrastructure; storage; connection to markets; rural nonfarm employment and food price stabilization. This paper reviews what the economic literature has to say on these topics. It discusses in turn the role played by agriculture in the development process and the interactions between agriculture and other economic sectors; the determinants of the Green Revolution and discuss the foundations of agricultural growth; issues of income diversification by farmers; approaches to rural development; and finally issues of international trade policy and food security which are at the root of the crisis in agricultural commodity volatility in the past few years.

Optimal portfolio choice under loss aversion

Abstract: This paper analyzes the optimal investment strategy for loss averse investors, assuming a complete market and general Ito processes for the asset prices. The loss-averse investor follows a partial portfolio insurance strategy. When the investor's planning horizon is short (less than 5 years), he or she considerably reduces the initial portfolio weight of stocks compared to an investor with smooth power utility. The empirical section of the paper estimates the level of loss aversion implied by historical U.S. stock market data, using a representative agent model. We find that loss aversion and risk aversion cannot be disentangled empirically.

The Potential Impact of COVID-19 on GDP and Trade : A Preliminary Assessment

Abstract: The virus that triggered a localized shock in China is now delivering a significant global shock. This study simulates the potential impact of COVID-19 on gross domestic product and trade, using a standard global computable general equilibrium model. It models the shock as underutilization of labor and capital, an increase in international trade costs, a drop in travel services, and a redirection of demand away from activities that require proximity between people. A baseline global pandemic scenario sees gross domestic product fall by 2 percent below the benchmark for the world, 2.5 percent for developing countries, and 1.8 percent for industrial countries. The declines are nearly 4 percent below the benchmark for the world, in an amplified pandemic scenario in which containment is assumed to take longer and which now seems more likely. The biggest negative shock is recorded in the output of domestic services affected by the pandemic, as well as in traded tourist services. Since the model does not capture fully the social isolation induced independent contraction in demand and the decline in investor confidence, the eventual economic impact may be different. This exercise is illustrative, because it is still too early to make an informed assessment of the full impact of the pandemic. But it does convey the likely extent of impending global economic pain, especially for developing countries and their potential need for assistance.