How could Industrial Structure Guide the Choice of Development Strategy? A Field of Influence Analysis for the Democratic Republic of Congo

International Journal of Economic Policy Studies - Tập 8 - Trang 89-112 - 2013
Christian Otchia1
1Graduate School of International Development, Nagoya University Furo-cho, Chikusa-ku, Nagoya, Japan

Tóm tắt

The purpose of this paper is to analyse the structure of the economy of the Democratic Republic of Congo (DRC), and measure the strength of the linkages between different economic sectors. We construct a social accounting matrix for DRC, and apply the minimum information decomposition of the Leontief inverse to design appropriate development policies based on the field of influence of changes. Our findings highlight the importance of creating agricultural value chains and establishing a competitive agrofood industry in DRC. The analysis suggests that increasing value addition in and processing capacity of agricultural products will generate the most important volume change in the economy, and improving efficiency of financial intermediation will have an important additional scale effect. The findings also pinpoint the role of investment in transportation infrastructure and trade institutions in creating domestic and regional markets for competitive agrofood products. Our study further indicates that although mining is a weak sector in DRC, it remains necessary for export expansion and economic growth. From a policy standpoint, this result suggests that the creation of backward and forward linkages is essential for mining to play a major role in DRC’s industrialization.

Tài liệu tham khảo

Defourny, J. and E. Thorbecke. 1984. Structural Path Analysis and Multiplier Decomposition within a Social Accounting Framework. Economic Journal 94: 111–136. Heckman, J. J. 1979. Sample Selection Bias as a Specification Error. Econometrica 47(1): 153–161. Hewings, G. J. D.; M. Fonseca; J. Guilhoto and M. Sonis. 1989. Key Sectors and Structural Change in the Brazilian Economy: A Comparison of Alternative Approaches and their Policy Implications. Journal of Policy Modeling 11(1): 67–90. Hewings, G. J. D. and M. Sonis. 2009. Coefficient Change and Innovation Spread in Input- Output Models. Working Papers in Input-Output Economics 09-003. The International Input-Output Association. Hewings, G. J. D.; M. Sonis and R. C. Jensen. 1988. Fields of Influence of Technological Change in Input-Output Models. Papers in Regional Science 64(1): 25–36. Institut National de la Statistique. 2008. Les Travaux de Comptabilité Nationale en République Démocratique du Congo. Institut National de la Statistique, Kinshasa, Democratic Republic of Congo. Kamiantako, M. 1993. The Impact of Stabilization and Structural Adjustment Policies (SSAPs) in Zaire: Analysis within a Social Accounting Matrix Framework. Visiting Research Fellow Series n°221. Institute of Developing Economies, Tokyo. Löfgren, H.; RL. Harris and S. Robinson. 2002. A Standard Computable General Equilibrium (CGE) Model in GAMS Micro Computers in Policy Research No. 5. International Food Policy research Institute, Washington DC. Pyatt, G. and J.I. Round. 1985. Social Accounting Matrices: A Basis for Planning. The World Bank, Washington D.C. Robinson, S. and M. El-Said. 2000. GAMS Code for Estimating a Social Accounting Matrix (SAM) using Cross Entropy (CE) Methods. IFPRI Discussion Paper 64. IFPRI, Washington D.C. Santos, S.. 2006. Constructing a Database for Economic Modelling from the System of National Accounts: a Social Accounting Matrix for Portugal. Ecomod 2006 Conference Paper Ecomod, Hong Kong, China. Sonis, M.; J. Guilhoto; G. J. D. Hewings and E.B. Martins. 1995. Linkages, Key Sectors, and Structural Change: Some New Perspectives. The Developing Economies XXXIII(3): 233–270. Sonis, M. and J. Hewings. 1992. Coefficient Change in Input-Output Models: Theory and Applications. Economic Systems Research 4(2): 143–158. Sonis, M.; J. Hewings and J. Guo . 2000. A New Image of Classical Key Sector Analysis: Minimum Information Decomposition of the Leontief Inverse Economic Systems Research 123: 401–423. UNECA. 1984. An Aggregate Social Accounting Matrix (SAM) for Zaire, 1980: A Preliminary Report. E/ECA/PSD.3/16. UNECA, Addis Ababa. United Nations. 1993. System of National Accounts. United Nations, New York. Warr, P. and M. Azis. 1997. Indosam: A Balanced and Disaggregated 1993 Social Accounting Matrix for Indonesia. Working Paper 9706. CIES, University of Adelaide, Adelaide, South Australia.