Um modelo computável de equilíbrio geral para planejamento e análise de políticas agrícolas (PAPA) na economia brasileira

摘要: This work describes a Computable General Equilibrium (CGE) model for Planning and Analysis of Agricultural Policies (PAPA) in the Brazilian economy. The PAPA is Johansen type solutions are given growth rates. based on ORANI constructed Australian economy that sense it general purpose can be used to study impact agricultural policies not only sector, but also other economic sectors, such way, possible non-agricultural sector. The defined for: a) 33 types industrieslcommodities; b) 3 primary factors (labor, fixed capital, land); c) categories labor (workers who receive: between 0 5 minimum wages; 20 more than wages); d) 2 sources products (domestic, imported); e) product use (inputs current production, inputs capital formation, commodity flows household consumption, exports, government demands); and, f) income groups (between wages). presents detailed specification trade margins taxes. The basic input-output data refers 1980 matrices To illustrate versatility power analysis model, this result five simulations with model: overall increase 25% tariffs; 10% aggregate expenditure households each group; international price coffee; exports selected 1 agroindustrial sectors; e elimination subsidies wheat sector.