O'BRIEN, PATRICIA C.; MCNICHOLS, MAUREEN F.; HSIOU-WEI, LIN - In: Journal of Accounting Research 43 (2005) 4, pp. 623-650
This study examines whether investment banking ties influence the speed with which analysts convey unfavorable news. We hypothesize that affiliated analysts have incentives to respond promptly to good news but prefer not to issue bad news about client companies. Using duration models of the time...