Joel Brockner
Within the broader field of organizational behavior, Professor Brockner is well known for his work in several areas, including the effects of organizational downsizing on the productivity and morale of the "survivors," the management of organizational change, organizational justice, self processes in organizations and managerial judgment and decision making.
He teaches the MBA elective course Managerial Decision Making, the Ph.D. course Individual and Collective Behavior in Organizations, and he is an active consultant and speaker to companies worldwide.
Source: Columbia Business School