Seip, Knut Lehre; Zhang, Dan - In: Economies : open access journal 10 (2022) 10, pp. 1-16
Okun's law is formulated as the ratio between GDP and unemployment (UE): β = f(GDP/UE). It is used to investigate the … relations between output and labor input across regions or across business cycles. Based on results by James D. Hamilton we … replaced the United States UE with employment (EM) for the years 1977 to 2021 and examined how employment changed relative to …