In a significant survey article published in the American Economic Review ten years ago, Leopoldo Solís could regret, not without justification, the lack of a serious tradition of empirical economics research in Mexico. There was no lack of well-trained and creative applied economists; but they were often engaged, then as now, in political action or public administration. Meanwhile, academic economists were engaged in the transmission of received theory (usually foreign) without reference to the realidad nacional or else in vague generalizations. However, the recent bibliographical survey by the Colegio de México, as well as the publications discussed in this review, indicate that the 1970s saw a flourishing of empirical and quantitative work among the two main groups identified by Solís: the neoclassical and monetarist economists on the one hand and the structuralists and radicals on the other. Moreover, there has emerged an increasing differentiation within these groups, spreading the scope of the debate outwards from the center, reflecting the polarization of political attitudes in Mexican society as a whole. Further, as the economists gained positions of power previously reserved for professional politicians, both structuralists such as Tello and neoclassicals such as Solís himself were in a position to translate at least some of their ideas into practice. However, although Solís had suggested that the intellectual advance would be made by economists of the neoclassical persuasion, in the event it was the monetarists and radical writers who appear to have been most fertile in the 1970s.