The instability of labor earnings in the United States contributes to earnings inequality and may diminish household welfare. Despite the importance of earnings instability little is known about its correlates or causes. This paper seeks to better understand earnings instability by studying...

The instability of labor earnings in the United States contributes to earnings inequality and may diminish household welfare. Despite the importance of earnings instability little is known about its correlates or causes. This paper seeks to better understand earnings instability by studying...

We describe the broad range of uncertainties faced by the developers of medical technologies. Empirically, we estimate the asset market incidence of the realization  of two such of uncertainties experienced by the biotechnology firm Myriad Genetics, Inc.