Shymanska O. Theoretical framework of optimal contracts (Nobel Prize in Economics 2016 awarded to Oliver Hart and Bengt Holmström). vtneu [Internet]. 2019 Jul. 8 [cited 2025 Dec. 8];(3(89):126-37. Available from: https://visnykj.wunu.edu.ua/index.php/htneu/article/view/922