“…For instance, Gulen and Ion (2015) evidence a strong negative relationship between firm-level capital investment and the aggregate level of uncertainty associated with future policy and regulatory outcomes. Chen, Jia, and Sun (2016) find that corporate managers tend to preserve cash with an expectation of a worse economy while spend cash to exercise growth opportunities with a favorable economic condition. A number of articles have modeled relationships between firm cash holdings and uncertainty of either future cash flows or uncertainty regarding investment opportunities (e.g., Chen, Jia, and Sun, 2016;Han and Qiu, 2007;Hugonnier, Malamud, and Morellec, 2014;Kim and Kung, 2016).…”