Populism, which had been rampant in Latin America for more than 30 years since then, seemed to fade into obscurity with military regimes which have dominated regional politics in the 1960s and 1970s. However, after a series of democratic transitions, Latin American democracies witnessed yet another wave of populism. A notable number of candidates with a populist discourse have achieved victories in presidential elections in the 1980s and 1990s.

While the era of radical left-wing populists came to an end, new breeds of populists appeared one after another and were elected to office in the 2010s. Not many expect that populist executives will cease to exist across the region in the near future. Social and economic inequality is worsening in the aftermath of COVID-19, and the public distrust of established party politics and existing democratic institutions is growing more than ever. All in all, there is fertile ground for populist forces to spread even more, who claim that they are the only ones who can eliminate the "incompetent and corrupt" establishment and truly represent the "virtuous" people.

Against this backdrop, there is a growing need to improve our understanding of the characteristics of populist governments that have repeatedly emerged in the region. Among many channels through which populist rule influences Latin American countries, Lee et al. (2022) dedicate one of their chapters to analyzing the impact of populist rule on the inflow of foreign direct investment, a variable of much importance in Latin American economies.