We investigate shareholder value creation of Spanish listed firms in response to announcements of acquisitions of unlisted companies and compare this experience to the purchase of listed firms over the period 1991–2011. Similar to foreign markets, acquirers of listed targets earn insignificant...

As corporate announcement decisions are non–random events, standard OLS estimations must be corrected for the self–selection bias. In the M&A field several studies suggest that previous evidence on univariate analysis of abnormal returns is not fully reliable. We examine whether using the...