Purpose: There was unfinished business to address in the version of the planner–doer model developed in Thaler and Shefrin (1981). The unfinished business involved identifying and modeling the crucial roles played by temptation and mental accounting in pensions and savings behavior. The...

We estimate how an acquiring firm's risk changes depending on whether the market initially judges the acquisition to be neutral, strongly negative, or strongly positive for the shareholders of the acquiring firm. We found that for an average neutral acquisition, the annualized standard deviation...