The purpose of this study is to develop an empirical analysis of the influence of several variables in the average proficiency of Brazilian High School students in mathematics - measured by Saeb's results. We aim to investigate the contribution of OBMEP - measured by the prizes by school - and...

The study examines the shift in taxation of open-ended fixed-income funds in Brazil from a realization basis to an accrual basis (locally known as come-cotas), which was introduced in 1998 and more recently extended to include private closed-end funds and offshore trusts through the enactment of...

This article provides a comprehensive analysis of labor earnings volatility in Brazil between 2012 and 2023. During this period, Brazil's economy experienced intense economic growth followed by large recessions, allowing us to assess changes in volatility over the business cycle. In addition,...

The globalization of food trade has needed robust traceability systems to ensure consumer safety, quality and sustainability product. By fostering transparency in agricultural practices and encouraging responsible resource use, traceability plays a key role in protecting the environment and...

This Discussion Paper examines Friedrich Hayek's visits to Brazil during the military dictatorship, contrasting them with his experiences in Chile and Argentina. Using primary sources, including letters and newspaper records, we reconstruct Hayek's activities in Brazil and analyze the cold...

Today, the relationship between Brazil and Chile can be characterized by three aspects: i) Brazil and Chile have a bilateral relationship with a regional vocation; ii) Brazil has an integral presence in Chile; and iii) a progressive reduction in distances and an increase in connections (physical...

After the privatization of telecommunications companies in Brazil in the late 1990s, Brazilian cities experienced an expansion of internet services. This paper analyzes the impact of this technological shock on the relative employment of managers between sectors according to their technological...

This paper aims to estimate the value added and greenhouse gas (GHG) emissions embodied in trade between Brazil and the original BRICS countries - China, India, Russia, and South Africa - for the year 2022. Based on data from Exiobase, the emissions indicator reveals that China is the main...