Article at a glance:

Deal making in 2007: Is the M&A boom over?

• A wrap-up of 2007 M&A activity finds that the volume of mergers and acquisitions reached new heights during the year but then fell precipitously after the subprime-lending crisis made credit tighter. Nonetheless, suggestions that the M&A boom has met its demise may be premature.
• Most of the decline in M&A since August was concentrated in private-equity deals; corporate acquisitions continued apace. In a market characterized by tighter credit and a heightened appreciation of risk, this M&A boom will continue only if the more fundamental forces behind it, such as the surging activity of acquirers in emerging markets and increasing cross-border activity, continue as well.
• Furthermore, deal makers largely continued to exert greater discipline in M&A, as evidenced by metrics for the value that deals created and by the smaller number of acquirers overpaying for acquisitions.