The Importance of Lifetime Jobs: Differences between Union and Nonunion Workers
John Addison, Alberto Castro
Industrial and Labor Relations Review, vol. 40, 1987, p. 393-405.

Output-Inflation Tradeoffs in 34 Countries
John Addison, Henry Chappell, Alberto Castro
Journal of Economics And Business, vol. 38, 1986, p. 353-360.