“…Our main interest is to identify the most relevant financial variables in the development of (product and process) innovation activities in SMEs in an emerging country such as Colombia. We found that most studies in the field of innovation financing focus on the topics of capital structure (Bartoloni, 2013;Boyer & Blazy, 2014;Egger & Keuschnigg, 2015), use of (external/internal) sources of financing (Ayranci & Ayranci, 2016;Kerr & Nanda, 2015;Leiponen & Poczter, 2014;Poczter & Leiponen, 2016;Serrasqueiro et al, 2016), the availability of funding sources (Hall et al, 2016;Kaufmann & Tödtling, 2002), and restrictions on obtaining financing for innovation (Brancati, 2015;Canepa & Stoneman, 2008). Additionally, different models and theories such as agency cost theory (Jensen & Meckling, 1976), moral hazard theory (Holmstrom, 1989), the cost of capital (Mossin, 1966;Sharpe, 1964;Treynor, 1961), and different capital structure models (Berger & Udell, 1998;Modigliani & Miller, 1958;Myers & Majluf, 1984) have sought to inform the field of financing innovation.…”