Contemporary theories of stress have been used to inform the definition of work-related stress. There is a growing consensus around the definition of stress as a negative psychological state with cognitive and emotional components, and its effect on the health of both the individual and the organisation.
Late 1986, but didn't go into full effect until 1987. Chrysler bought the jeep from what was then AMC American Motors Corporation. They did continue to use AMC parts until the stock was depleted. AMC was purchased by Chrysler in 1987, the first year of the YJ (square headlight) Wrangler.
As Fiat cruises into the ownership roundabout, Daimler is clearly looking for the exit. The German automaker owns a 19.9% stake in Chrysler but wrote down the value of the shares to zero last autumn (how's that for pessimism). Negotiations begun by Cerberus back in September to purchase Daimler's stake broke down.