1Konstantinos Tzioumis. Why do Firms Adopt CEO Stock Options Evidence from the United States[J].Journal of Eco-nomic Behavior and Organization,2008.100-111.
2Lamia Chourou,Ezzeddine Abaoubb,Samir Saadi. The Economic Determinants of CEO Stock Option Compensation[J].Journal of Multinational Financial Management,2008.61-77.