BUTKUS, M.; DARGENYTĖ-KACILEVIČIENĖ, L.; MATUZEVIČIŪTĖ, K.; RUPLIENĖ, D.; ŠEPUTIENĖ, J. Simultaneous, endogenous, and bi-directional relationship between output, labour productivity, and employment: a 3SLS estimation of the employment version of Okun equation. Journal of Business Economics and Management, v. 25, n. 5, p. 1030–1051, 23 Oct. 2024.