@article{Figueiredo:142617,
      recid = {142617},
      author = {Figueiredo, Adriano Marcos Rodrigues and Bonjour, Sandra  Cristina de Moura and Teixeira, Erly Cardoso and Helfand,  Steven M.},
      title = {Spatial analysis of agricultural supply response in the  Brazilian Center-West},
      journal = {Economía Agraria (Revista Economia Agraria)},
      address = {2011},
      number = {313-2016-5903},
      pages = {13},
      year = {2011},
      abstract = {This study investigates the importance
of spatial  dependence and inter-relations due to geographic  localization over the supply
response to agricultural  prices, in the Brazilian Center-West. Specifically, we  evaluated: the spatial error dependence in the input demand  and output supply; and, the importance of input and output  prices in farmers response. The contribution to the  literature is to combine a translog profit share system of  equations with spatial error dependence, cross-sectional  and four agricultural censuses. There are econometric  evidences of spatial dependencies in the residuals. There  were high positive spatial autocorrelation in products.  This demonstrates an influence of other factors not  included in the model, modifying the residuals only due to  localization. There are substitution relations mainly to  rice price changes and some omplementarities among others.  Among factors, they were complements. The spatial effects  in this study were very important, changing decisively the  calculated
elasticities, and showing that all analyzed  products suffer from these effects.},
      url = {http://ageconsearch.umn.edu/record/142617},
      doi = {https://doi.org/10.22004/ag.econ.142617},
}