Integration of input – output approach into agent-based modeling. part 2. interregional analysis in an artificial economy
Abstract
The article demonstrates the possibilities of spatial analysis provided by the Agent-Based Multiregional Input – Output Model (ABMIOM) of the Russian economy. The basic hypothesis of the ABMIOM is that agents’ decisions at the microeconomic level lead to spatial changes at the macro level. Confirmation of this hypothesis requires experimental calculations with changes in various parameters that influence agents’ decisions (such as prices, taxes, tariffs, etc.). Analyzing the results of these calculations requires moving from microeconomic data to the macro level. The paper proposes a method for the structural analysis of the model simulation results using input-output tables. The method involves statistical aggregation of calculation results, construction of regional, national and interregional input-output tables and structural analysis of the obtained tables including calculation of regional Leontief multipliers. The method proposed is used to study the influence of the level of transport costs on the geographical structure of trade flows. The results of the experiments confirmed that with the increase of transportation costs economic agents prefer to interact with nearest agents, which leads to a decreased interregional commodity exchange and to economic «insulation» of the regions.
About the Authors
D. A. Domozhirov,
Institute of Economics and Industrial Engineering SB RAS, Novosibirsk
Novosibirsk State University, Novosibirsk
Russian Federation
Russian Federation
N. M. Ibragimov,
Institute of Economics and Industrial Engineering SB RAS, Novosibirsk
Novosibirsk State University, Novosibirsk
Russian Federation
Russian Federation
L. V. Melnikova,
Institute of Economics and Industrial Engineering SB RAS, Novosibirsk
Novosibirsk State University, Novosibirsk
Russian Federation
Russian Federation
A. A. Tsyplakov
Institute of Economics and Industrial Engineering SB RAS, Novosibirsk
Novosibirsk State University, Novosibirsk
Russian Federation
Russian Federation
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Review
For citations:
Domozhirov, D.A., Ibragimov, N.M., Melnikova, L.V., Tsyplakov A.A. Integration of input – output approach into agent-based modeling. part 2. interregional analysis in an artificial economy. World of Economics and Management. 2017;17(2):15–25. (In Russ.)
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