Crespi, Gustavo, and Roberto Alvarez. “Exporter Performance and Promotion Instruments: Chilean Empirical Evidence”. Estudios de Economía 27, no. 2 (May 4, 2016): pp. 225–241. Accessed April 18, 2024. https://estudiosdeeconomia.uchile.cl/index.php/EDE/article/view/40783.