This article explores the international expansion of Mexican banks and its implications for the domestic banking system during the decade leading up to the 1982 debt crisis. In contrast to the prevalent focus in the literature on profitability and performance, I examine the asset and liability structure of the banking sector and show that there were clear signs of deterioration in its financial condition well before the onset of the crisis. Financial statement analysis reveals that the banks engaged in international lending and foreign funding were the ones with the greatest propensity to be adversely affected by this problem. The international expansion of Mexican banks emerged and developed as an exit option to domestic funding problems and increasing competition from foreign bank loans, in a context of growing needs for financing and foreign exchange in Mexico.
