Micro-macro linkage, Trade

Research notes · Jun 30, 2010

Impacts of Trade Liberalization on Poverty and Inequality in Argentina: Policy Insights from a Non-parametric CGE Microsimulation Analysis

Martín Cicowiez, Carolina Díaz-Bonilla, Eugenio Díaz-Bonilla

Facultad de Ciencias Económicas, Argentina; World Bank Group, USA; Inter-American Development Bank, USA

Volume 3(1) Spring 2010

Cite as: M. Cicowiez, C. Díaz-Bonilla, E. Díaz-Bonilla; 2010; Impacts of Trade Liberalization on Poverty and Inequality in Argentina: Policy Insights from a Non-parametric CGE Microsimulation Analysis; International Journal of Microsimulation; 3(1); 118–122. doi: 10.34196/ijm.00031

Abstract

This paper studies the economic, poverty, and income inequality impacts of both world and domestic trade reform in Argentina, with a special focus on export taxes. Argentina offers an interesting case study as the only large agricultural exporter that has, at many points in its history, applied export taxes to several of its agricultural products. The paper combines results from a global economy-wide model (World Bank’s LINKAGE model), a national CGE model, and microsimulations. The results suggest that full liberalization of world trade (including subsidies and import taxes, but not export taxes), both for agricultural and non-agricultural goods, reduces poverty and inequality in Argentina. However, if only agricultural goods are included, indicators for poverty and inequality do not improve and even deteriorate somewhat. This is particularly the case if export taxes are eliminated.

This article contains 3 tables.

Tables

Table 1. Model simulations.
Simulation Scenario Description
1 GLOB Removing all agricultural subsidies and all import and export taxes on goods trade in rest-of-the-world and Argentina
2 GLOBag Same as GLOB except just for agricultural reform (i.e., domestic, import and export taxes and subsidies removed only on agricultural products)
3 WTO Same as GLOB except not removing export taxes
4 WTOag Same as WTO except just agricultural reform
5 ROW Same as GLOB except just in rest of the world, and because it does not include Argentina, export taxes in this country are operational in this simulation
6 ROWag Same as ROW except just agricultural reform
7 ARG Same as GLOB except just in Argentina
8 ARGag Same as ARG except just agricultural reform
9 ARG-ex Same as ARG except only removing export taxes in all categories of goods and services, and again only in Argentina
10 ARGag-ex Same as Sim 9 except just agricultural reform
Table 2. Aggregate simulation results
BASE GLOB GLOBag WTO WTOag ROW ROWag ARG ARGag ARG-ex ARGagex
GDP factor cost (bn LCU)a 4,395 −0.2 −0.8 1.5 0.2 0.3 0.2 −0.4 −0.9 −1.7 −0.9
Household consumption (bn LCU)a 3,263 0.5 0.0 2.1 0.9 1.0 0.9 −0.5 −0.8 −1.7 −0.8
Poverty line a −- 6.3 6.0 2.1 1.2 1.3 1.2 4.9 4.8 4.1 4.8
Real exchange rate a 1 −4.6 −6.3 0.5 −2.9 −2.0 −2.9 −2.7 −3.5 −5.3 −3.5
Terms of trade a −- 0.1 1.6 1.0 2.0 2.3 2.0 −2.2 −0.6 −1.3 −0.6
Unemployment rate (%) b 12.3 −0.4 0.8 −2.6 −0.4 −0.6 −0.4 0.1 1.1 2.4 1.1
Extreme poverty rate (%) b 12.7 1.0 1.5 −0.5 0.1 0.0 0.1 0.9 1.3 1.7 1.3
Moderate poverty rate (%) b 34.2 2.3 2.9 −0.4 0.3 0.3 0.3 2.0 2.5 2.9 2.5
Gini household per capita income 0.499 0.499 0.500 0.495 0.498 0.498 0.498 0.499 0.500 0.502 0.500

Source: Authors′ estimates

Percentage change from base;

Percentage points difference from base

Table 3. Sectoral simulation results (percent change from base)
BASE (bn LCU) GLOB GLOBag WTO WTOag ROW ROWag ARG ARGag ARG-ex ARGagex
GDP, agriculture 434 16.5 16.1 9.6 6.6 6.8 6.6 10.4 10.4 8.0 10.4
GDP, non-agriculture 3,961 −2.0 −2.7 0.6 −0.5 −0.4 −0.5 −1.6 −2.1 −2.8 −2.1
Exports, agriculture 470 44.0 43.8 15.3 11.4 10.9 11.4 34.4 34.6 30.4 34.6
Imports, agriculture 15 113.5 104.2 0.2 −3.0 1.0 −3.0 115.5 116.5 113.0 116.5
Exports, non-agriculture 894 0.6 −17.1 4.5 −7.1 −6.7 −7.1 7.4 −10.6 −4.0 −10.6
Imports non-agriculture 1,025 19.4 6.3 12.6 2.2 2.3 2.2 17.1 3.9 7.0 3.9
Food consumption (households) 641 −0.7 −1.1 1.5 0.6 0.7 0.6 −1.3 −1.6 −2.3 −1.6

Source: Authors′ estimates