Links para estudos:

 https://data.worldbank.org/indicator/NY.GDP.PCAP.CD?end=2020&locations=AR-BR&start=1960&view=chart 

https://data.worldbank.org/indicator/NY.GDP.PCAP.CD?end=2020&locations=AR-BR&start=1960&view=chart

https://www.cambridge.org/core/journals/revista-de-historia-economica-journal-of-iberian-and-latin-american-economic-history/article/real-wages-and-skill-premiums-in-latin-america-19002011/93D799C1D87327A612F0BF4F81693760