“…Sample parameters, which served as control variables, included: (a) industrial sector, divided into four groups (manufacturing, professional services, wholesale/retail, and other services); (b) employment size class, divided into five groups (less than 5, 5-10, 11-50, 51-100, more than 100); (c) firm age (less than 3 months, 3-42 months, 5-10 years, 11-20 years, more than 20 years). The upper limit size criterion of a firm was set at 200 employees (here a single respondent still can report for entire firm), this upper limit set also allowed for filtering out of the largest firms, and presumably eliminated some of the typical organizational inertia characteristics of large firms, which may bias CE indicators (Davidsson 2004;Jantunen et al 2005). The data collection procedure included telephone and e-mail surveys.…”