Taxas de desemprego natural, cíclico, estrutural e friccional

Economists generally focus on three types of unemployment: cyclical, frictional, and structural. Learn more about them and how they relate to the business cycle in this video. Khan Academy offers exercises, videos, and a personalized learning dashboard to help students learn at their own pace, in and out of the classroom. We have math, science, and coding content for kindergarten through college, all powered by cutting-edge technology. Free, for everyone, forever. #YouCanLearnAnything​