“…Investment cash flow sensitivity has been widely used as a measure of financial constraint despite the criticisms expressed in the finance literature by Kaplan and Zingales (1997), Gomes (2001), Abel and Eberly (2011) and Cleary (1999) and different measures of financial constraints developed such as KZ index (Kaplan & Zingales, 1997), WWindex (Whited & Wu, 2006) and SA index (Hadlock & Pierce, 2010). Several studies have attempted to resolve the contradictory results by employing other variables that affect the relation between ICFS and investment outlays including the marginal cost of capital (Cleary, 1999), foreign direct investment flows (Magud & Sosa, 2015) and management quality practices (Attig & Cleary, 2014 that they change over time (Allayannis & Mozumdar, 2004;Agca & Mozumdar, 2008;Brown & Petersen, 2009;Chen & Chen, 2012). The sensitivity of investment to cash flows is particularly strong for smaller firms (Fazzari et al, 1988;Carpenter & Guariglia, 2008) and for firms in less financially developed economies (Fisman & Love, 2003).…”