Hewings, Geoffrey J.D. and Dridi, Chokri and Guilhoto, Joaquim J.M. (2005): Impacts of reallocation of resource constraints on the northeast economy of Brazil.
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There is a growing recognition in the economic development literature that one of the major impediments to growth and development in the next will be access to water. In recognition of this emerging problem, the present research aims to provide a formal link between water consumption and economic growth and development. This is accomplished by linking an econometric input-output model of the Northeast Brazil economy to a water allocation model. The work can be considered as an important first step in placing water allocation the policy-making agenda; additional steps will require links to issues of climate change and water availability, potential water transfers between regions and sectors and consideration of the way alternative development strategies can be proposed that are in harmony with water availability. The results revealed that water re-allocation played only an important role directly on the agricultural sectors, the major consumers of water in the Northeast of Brazil. Re-allocation was driven by an objective to maximize value added. Over the period 1999-2012, the impact on the six agricultural sectors was to reduce their output and emp loyment by of 15% annually. The reduction in employment in the rest of the economy was a little over 1% annually. However, since the agricultural sectors continue to employ a significant percentage of the labor force, the aggregate loss of employment amo unted to 6% on average, over 1 million jobs annually. These initial results suggest the need for an active link between policy making and economic development when resource constraints are present. Some balance has to be provided between allocation and reallocation on the one hand perhaps driven by concerns with economic efficiency against anticipated losses of employment for part of the labor force with few other alternatives.
|Item Type:||MPRA Paper|
|Original Title:||Impacts of reallocation of resource constraints on the northeast economy of Brazil|
|English Title:||Impacts of Reallocation of Resource Constraints on the Northeast Economy of Brazil|
|Keywords:||Brazil, water, input-output, stochastic linear programming|
|Subjects:||D - Microeconomics > D5 - General Equilibrium and Disequilibrium > D57 - Input-Output Tables and Analysis
R - Urban, Rural, Regional, Real Estate, and Transportation Economics > R1 - General Regional Economics > R15 - Econometric and Input-Output Models; Other Models
C - Mathematical and Quantitative Methods > C6 - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling > C67 - Input-Output Models
Q - Agricultural and Natural Resource Economics; Environmental and Ecological Economics > Q2 - Renewable Resources and Conservation > Q25 - Water
|Depositing User:||Joaquim José Martins Guilhoto|
|Date Deposited:||20. Apr 2012 01:34|
|Last Modified:||13. Feb 2013 02:08|
Birge, J. R. and Louveoux, F., (1997) Introduction to Stochastic Programming, Springer, New York .
Birge, J.R. and Wallace, S.W., (1988) A Separable Piecewise Linear Upper Bound for SLP, SIAM Journal on Control and Optimization 26, 3.
Birge, J.R., Aggregation in Stochastic Linear Programming, (1984) Mathematical Programming 31, 25-41.
Brige, J. R. and Louveoux, F., (1985) A Multicut Algorithm for Two-Stage Linear Programs, Technical Report, Department of IOE, University of Michigan, Ann Arbor, MI.
Carter, H.O., and D. Ireri. 1970. “Linkages of California-Arizona input-output models to analyze water transfer patterns.” In A.P. Carter and A. Bródy (eds.) Applications of Input-Output Analysis. Amsterdam, North Holland.
Frauendorfer, K., (1988) Solving SLP Resource Problems with Arbitrary Multivariate Distributions—The Dependent Case, Mathematic of Operations Research 13, No. 3, 377-394.
Frauendorfer, K., (1992) Stochastic Two-Stage Programming, Springer Verlag, Berlin.
Ghosh, A. 1964. Experiments with Input-Output Models. Cambridge, University Press.
Ghosh, A. 1973. Programming and Interregional Input-Output Analysis. Cambridge, University Press.
Ghosh, A. and A. Chakravarti. 1970. “The problem of location of an industrial complex.” In A.P. Carter and A. Bródy (eds.) Contributions to Input-Output Analysis. Amsterdam, North Holland
Infanger, G., (1984) Planning Under Uncertainty: Solving Large-Scale Stochastic Linear Programs, Stanford University, International Thomson Publishing.
Kall, P. and Wallace, S. W., (1994) Stochastic Programming, Wiley, New York, 1994.
Lustig, I.J, Mulyev, J.M., and Carpenter, T.J., (1991) Formulating Two-Stage Stochastic Programs for Interior Point Methods, Operations Research 39, 757-770.
Rockafellar, S.M., and Wets, R.J.-B.,(1989) Scenario and Policy Aggregation in Optimization under Uncertainty, Mathematics of Operations Research 16, 119-147.
Van Slyke, R.M., and Wets, (1969) R.J.-B, L-Shaped Linear Programs with Applications To Optimal Control and Stochastic Programming, SIAM Journal on Applied Mathematics 17, 638-663.
Yeh, W-G, (1985) Reservoir Management and Operation Models: A State-of-the-Art Review, Water Reseource Research, 31(2), 1797-1817.
Zafiriou, E., (1991) "On the Effect of Tuning Parameters and Constraints on the Robustness of Model Predictive Controllers", CPC IV, Y. Arkun and W. H. Ray (Editors), 363-393.