Interações produtivas no estado do Tocantins: uma análise espacial

Abstract

The state of Tocantins since its inception has seen the growth rate of production, besides the appearance of improvements in its road network, which impacted both the socioeconomic setting of this unit of the federation. However, currently, its internal dynamic production is linked to poor network integration space, where there is a greater interaction with locations outside the Amazon Legal. Understanding how these interactions are structured taking into account the production conditions of the road network and the productivity of Tocantins municipalities, and that they meet the spatial distribution, is the main objective of this dissertation. To carry out this research, we use the indicator of global Moran (I Moran) and local (LISA), besides the attractive force exerted by the municipalities (IF), and calculating the distance between the localizations studied. Using data from the IBGE, the poles are defined by production of aggregate output and economic sectors within the Tocantins and for those located in neighboring states. Applying spatial statistics, it was found that the occurrence of low correlation between the poles selected municipalities, except the agricultural sector, where witnesses a wider economic space homogeneous. For other sectors, production is represented by enclaves such as Araguaina Gurupi and Dianópolis, and led by a small cluster Palmas, followed by Porto Nacional and Miracema. There was no productive interactions involving a large number of municipalities when applying indicators of spatial autocorrelation in neighboring poles. Finally, the weak dynamic production in the demarcated region exists due to the low level of statistical significance between the productive values, caused by the concentration of production in fewer locations in the area analyzed, which reflects the economic inequality between the municipalities of Tocantins, and the locations of neighboring states.