Volatility of world rice prices, import tariffs and poverty in Indonesia: a CGE-microsimulation analysis

Teguh, Dartanto (2010): Volatility of world rice prices, import tariffs and poverty in Indonesia: a CGE-microsimulation analysis. Published in: Economics and Finance in Indonesia , Vol. No.3, No. Vol.52 (2010): pp. 335-364.

Abstract

This study aims at measuring the impact of world price volatility and import tariffs on rice on poverty in Indonesia. Applying a Computable General Equilibrium-Microsimulation approach and the endogenous poverty line, this study found that the volatility of world rice prices during 2007 to 2010 had a large effect on the poverty incidence in Indonesia. The simulation result showed that a 60 per cent increase in world rice price raises the head count index by 0.81 per cent which is equivalent to an increase in the number of poor by 1,687,270. However, both the 40 per cent decrease in the effective import tariffs on rice enacted by regulation No.93/PMK.011/2007 and the zero import tariffs implemented by regulation No. 241/PMK.011/2010 in response to high world rice prices could not perfectly absorb the negative impact of increasing world rice prices on poverty. The 40 per cent decrease in the effective import tariffs on rice reduced the head count index by 0.08 per cent equal to 161,546 people while the zero import tariffs on rice reduced the head count index by 0.19 per cent equal to 390,160 people. These policies might not be enough to absorb the negative impact of an increase in world rice prices from 2007-2010, because, during this period, the world rice prices increased on average by almost 71 per cent, which have impoverished approximately two million people. Moreover, protection in the agricultural sector, such as raising import tariffs, intended to help agricultural producers will have the reverse effect of raising the head count index.

• Item Type: MPRA Paper
• Language: English
• Keywords: Rice Policy, Import Tariffs, Poverty, CGE, Microsimulation.
• Subjects: D - Microeconomics > D1 - Household Behavior and Family Economics > D12 - Consumer Economics: Empirical Analysis; D - Microeconomics > D5 - General Equilibrium and Disequilibrium > D58 - Computable and Other Applied General Equilibrium Models; I - Health, Education, and Welfare > I3 - Welfare, Well-Being, and Poverty > I32 - Measurement and Analysis of Poverty; Q - Agricultural and Natural Resource Economics ; Environmental and Ecological Economics > Q1 - Agriculture > Q18 - Agricultural Policy ; Food Policy

References

Boccafunso, D. and Savard, L. (2006), Impacts Analysis of Cotton Subsidies on Poverty: A CGE Macro-Accounting Approach, Universite De Sherbrooke, Faculte d’Administration, Department D’Economique, Working Paper 06-03, January 2006. http://pages.usherbrooke.ca/gredi/wpapers/GREDI-0604.pdf

BPS (2005), Sistem Neraca Social Ekonomi, BPS: Jakarta.

___ (2005), Survei Sosial Ekonomi Nasional, BPS: Jakarta.

___ (2003), Sensus Pertanian 2003, BPS: Jakarta.

Chen, S. and Ravallion, M. (2003), Household Welfare Impact of China’s Accession to the World Trade Organization, World Bank Policy Research: Working Paper 3040, May 2003.

Cororatan, C.B. and Cockburn, J. (2001), Trade Reform and Poverty in the Philippines: A Computable General Equilibrium Micro-simulation Analysis, CIRPEE Working Paper No.05-13. http://papers.ssrn.com/sol3/papers.cfm?abstract_id=721623

Damuri, Y.R. and Perdana, A.A. (2003), the Impact of Fiscal Policy on Income Distribution and Poverty: A Computable General Equilibrium Approach for Indonesia, CSIS:WPE068, May 2003. http://www.csis.or.id/papers/wpec068

Dartanto, T (2009), Measuring the Effectiveness of Fiscal Policies in Alleviating Poverty in Indonesia: A CGE-Microsimulation Analysis, LPEM FEUI Staff Paper No.9.

Decaluwé, L.B., Savard, L. and Thorbecke, E.(2005), General Equilibrium Approach for Poverty Analysis: With an Application to Cameroon, African Development Review Volume 17 Issue 2, Page 213-243, September 2005.

Devis, K. et al. (1982), General Equilibrium Models for Development Policy: A World Bank Research Publication, Cambridge: Cambridge University Press, 1982.

Foster,J.E., Greer,J., and Thorbecke, E., (1984), A Class of Decomposable Poverty Measures, Econometrica, 52, 761-776, 1984.

Ikhsan, M., et al. (2005), Study of the Impact of Increasing Fuel Price 2005 to Poverty, LPEM FEUI: Working Paper 10.

Ikhsan, M.(2003), Kemiskinan dan Harga Beras, LPEM FEUI:Working Paper 3.

Ivanic, M. and Martin, W. (2008), Implications of Higher Global Food Price for Poverty in Low Income Countries, WPS4594, The World Bank.

Kapuschinki, C. A. and Warr, Peter G. (1999), Estimation of Armington Elasticities: an Application to the Philippines, Economic Modelling 16(1999) 257-278.

Leith, et al. (2003), Indonesian Rice Tariff, Poverty and Social Impact Analysis Report, www.prspsynthesis.org/Indonesia_Final_PSIA.doc

Lofgren, H., Harris, R. L., and Robinson, S. (2001), A Standard Model of Computable General Equilibrium (A Standard Computable General Equilibrium (CGE) Model in GAMS, Washington DC: IFPRI-TMD Discussion Paper No.75, May 2001). http://www.ifpri.org/pubs/microcom/5/mc5.pdf

McDaniel, C. A. and Balistreri, E. J. (2003), A Review of Armington Trade Substitution Elasticities, Economie Internationale 94-95 (2003), p.301-304.

McCulloch (2008), Rice Prices and Poverty in Indonesia, Bulletin of Indonesian Economic Studies, Vol. 44, No.1, 2008:45-63.

Savard, L. (2003), Poverty and Income Distribution in a CGE-Household Micro-Simulation Model: Top-Down/Bottom Up Approach, CIRPEE Working Paper No. 03-43, October 2003.

________ (2005), Poverty and Inequality Analysis within a CGE Framework: A Comparative Analysis of the Representative Agent and Microsimulation Approaches, Development Policy Review, 2005, 23 (3): 313-331).

Warr, Peter G. (2005), Food Policy and Poverty in Indonesia: a General Equilibrium Analysis, The Australian Journal of Agricultural and Resource Economics, 49, 429-451.

___________ (2008), the Transmission of Import Prices to Domestic Prices: an Application to Indonesia, Applied Economics Letters, 15:7, 499-503.

___________ (2009), Agricultural Protection and Poverty in Indonesia: A General Equilibrium Analysis, Agricultural Distortions Working Paper 99, June 2009. ( www.worldbank.org/agdistortions)

Warr, Peter G. and Yusuf, Arief A. (2009), International Food Price and Poverty in Indonesia, The Arndt-Corden Division of Economics, ANU College of Asia and the Pacific, Working Paper no. 2009/19.

Yusuf, Arief A. & Resosudarmo, B. (2008), `Mitigating Distributional Impact of Fuel Pricing Reform, the Indonesian Experience`, ASEAN Economic Bulletin, Vol. 25, No. 1 (2008), pp. 32–47, DOI: 10.1355/ae25-1d

Yusuf, Arief A. (2008), `INDONESIA-E3: An Indonesian Applied General Equilibrium Model for Analyzing the Economy, Equity, and the Environment`, Working Papers in Economics and Development Studies (WoPEDS), No 200804, Department of Economics, Padjadjaran University.