Economics & Finance / Macroeconomics / International Trade & Globalization

How Tariff Cuts Forced 3.3% Productivity Boom: Colombia's Trade Secret

Trade Liberalization and Firm Productivity: The Case of Colombia

Think trade reform just hurts local jobs? Think again. This study reveals a counterintuitive truth: cutting tariffs didn't just open Colombia's markets—it forced out the weak and made the strong even stronger. Using unique factory-level data from 1982 to 1998, researchers found that reducing average tariffs from 50% to 13% boosted overall manufacturing productivity by 8.2%. The kicker? Most of that gain came from market selection—killing off inefficient firms—not from existing companies working harder. Even more surprising: when tariffs dropped from 60% to 20%, low-productivity firms were 2x more likely to exit. This isn't theory; it's hard data from over 8,000 factories. Watch to see how competition can be a brutal but effective productivity machine.