with Brazilian agribusiness, specifically the stocks of this sector open companies traded in the São Paulo Stock Exchange … instruments. Based upon the price index methodology, a selected sample of ten agribusiness stocks chosen by decreasing liquidity …

terms of diversification, forms of entry into new areas of business and internationalization. The paper is divided into four …

. Production is considerably diversified in these types of farms. 57% of them have a diversification index above 0,35, although it …% in 2014. The diversification index is set as the dependent variable on a Tobit regression with variables that are … have significant effects on production diversity. The results suggest a strong regional bias in terms of diversification …