ABSTRACT
The main objective of this study was to analyze the contribution of forestry sector for the increase of revenues of Minas Gerais state municipalities during the period 2008-2013, using appropriate statistical analysis. Forestry is an important economic activity of this state, mainly through reforestation of Eucalyptus and Pinus genres. According to the work’s hypotheses, statistical procedures were performed comparing groups of municipalities with 5% and 10% or more of their area destined to forest plantations. The main results showed that: for 134 municipalities with 5% or more of forestry area, a linear relationship was observed between the Production Value of Silviculture and the collection of Tax on Rural Territorial Property (ITR), with the Gross Added Value of Agriculture in the period 2008-2013. Greater participation of forestry revenues on the Gross Domestic Product (GDP) of those municipalities was also observed. For 57 municipalities with 10% or more of forestry area, there was an improvement in the Tax and Economic Development Index (IDTE). Therefore, it can be affirmed that silviculture caused positive impacts for taxes collection and revenues related to the productive sector for the municipalities with larger area of forest plantations.
Keywords:
Planted forests; Mann-Whitney tests; Multiple regression