Equity research analysts tend to cover firms about which they have favorable views. We exploit this fact to infer analysts' preferences for corporate policies from their coverage decisions. We then use exogenous analyst disappearances to examine the effect of preferences on policies. After an analyst disappears, firms change their policies in the direction… (More)
Head turning in patients with spasmus nutans seems to transiently dampen the nystagmus. This was evident in two children by clinical observation and electrooculographic recording. The suppression of the nystagmus may have been mediated by the vestibular system.