In this article, we employ a multinomial logistic regression model to determine which factors predict middle- and upper income class belonging among Indigenous and non-Indigenous people. We examine the impact of identity, education, occupation, and urbanization on income status. The positive impact of higher education is captured by the model; however, post-secondary education has a greater impact on some Indigenous groups than others. We present interaction terms between education and identity to show that investment in higher education is crucial to Indigenous people’s income attainment; however, some identity groups benefit more than others. 

中文翻译：

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加拿大土著收入流动性教育的中心地位

在本文中，我们采用多项逻辑回归模型来确定哪些因素可以预测原住民和非原住民中中上收入阶层的归属。我们研究了身份、教育、职业和城市化对收入状况的影响。该模型捕捉到了高等教育的积极影响；然而，中学后教育对某些土著群体的影响比其他群体更大。我们提出了教育和身份之间的相互作用术语，以表明对高等教育的投资对土著人民的收入至关重要；然而，一些身份群体比其他群体受益更多。