My latest post on the credit bubble in Mexico had one especially interesting comment. Jose Manuel asked to consider the loan sizes in the country as a factor that might explain the prevalence of multiple borrowing.
The comment is highly relevant. What Jose Manuel suggests is that loans in Mexico are unusually small. And in a way, he is right. On a per capita GNI basis, Mexico's loans are smaller than in any other country. By contrast, India's loans are nearly three times larger. This has two potential implications: first, small microfinance loans put less of a burden on Mexican borrower incomes, and second, their inadequate size encourages clients to borrow from multiple lenders in order to meet their requirements. And yet, I find that both implications are incorrect and that multiple borrowing levels in Mexico continue to point to a very large bubble.