Shin, Hyun-Han; Stulz, Rene M. - National Bureau of Economic Research (NBER) - 2000
We show that Tobin's q, as proxied by the ratio of the firm's market value to its book value, increases with the firm's systematic equity risk and falls with the firm's unsystematic equity risk. Further, an increase in the firm's total equity risk is associated with a fall in q. The negative...