To invest or not to invest the business Angel´s dilemma Oscar Arroyo-Revilla; Cayetano Medina-Molina; Carlos Bellón Núñez-Mera; Noemí Pérez-Macías;

International hidden entrepreneurs: Concealed partnerships in new venture formation in an emerging markets context Moayad Moharrak; Faisal AlReshaid; Kathleen Marshall Park; Ahmad R. Alsaber;

Mediating or moderating? Innovative approach to the role of flexibility in the relationship between entrepreneurial orientation and firm growth under different market conditions Marcin Suder; Rafa¿ Kusa; Joanna Duda; Ma¿gorzata Okr¿glicka;