In this article we investigate the changes in corporate investment dynamics in the aftermath of the global financial crisis. Using firm-level data from six Latin American countries from 2002 to 2015, we show that firms are less constrained and have greater ability to invest after the crisis. However, the willingness of firms to invest optimally is reduced. This is supported by strong evidence that during the postcrisis period investment-cash flow sensitivity disappears, investment-q sensitivity increases, and the estimated speeds of adjustment for target investment decrease. Moreover, after the crisis, firms notably increase their efforts to attain optimal cash and leverage levels. Our analysis implies that firms may not always be willing to invest optimally. The willingness to invest optimally appears to be time variant and moves together with the dynamics of cash and leverage policies, albeit in opposite directions. JEL Classification: G33, G34 2 Following research on corporate investment efficiency (e.g., Stein 2003; Chen et al. 2011; Chen et al. 2017; Jiang, Kim, and Pang 2011), we use the sensitivity of investment expenditures to investment opportunities as a measure of investment efficiency. 3 The countries included in the sample-Argentina, Brazil, Chile, Colombia, Mexico, and Peru-are among the relatively fast-growing emerging markets, characterized by greater growth opportunities, albeit facing difficulties in accessing external funds for private and public investment. Research on the corporate investment in Latin American countries is limited. One notable exception is Moshirian et al. (2017), who include firms from Latin American countries in their sample of 41 countries. Also, Magud and Sosa (2015) of the International Monetary Fund investigate corporate investment in Latin American countries and show that growth opportunities and commodity export prices have a positive and leverage has a negative impact on investment.