For many economists and policy-makers, the lack of disaggregated information is a major obstacle to understanding how financial funds flow between geographic regions within a country. Most of the available savings and credit data come from macro statistics or surveys, and they only allow the study of financial systems in a broad perspective.
Fortunately, this will no longer be the case for researchers and policy-makers interested in the Mexican financial system. This August, Mexico's National Banking and Exchange Commission (CNBV), in collaboration with the Consortium on Financial Systems and Poverty (CFSP), will make public for the first time a dataset with historical information on savings and credit balances disaggregated by municipality (Mexico´s Municipalities Savings and Intermediation dataset or MSI dataset). This dataset is part of the project A Regional Approach to Financial Savings and Intermediation: Understanding the Mexican Financial System at the Municipality Level.