[1] Univ Beira Interior, Dept Management & Econ, Covilha, Portugal
[2] Univ Beira Interior, NECE UBI Res Unit Business Sci, Covilha, Portugal
[3] QUT Australian Ctr Entrepreneurship Res, Brisbane, Australia
[4] Univ Beira Interior, Miguel Torga Inst Higher Educ, Covilha, Portugal
[5] Univ Beira Interior, NECE UBI Res Unit Business Sci, Covilha, Portugal
[6] Portucalense Univ, Res Econ Management & Informat Technol, Porto, Portugal
[7] Univ Adelaide, Adelaide Business Sch, Adelaide, Australia