With data from the South African gold mining industry, we find evidence consistent with theories that mergers and acquisitions allow for the shedding of excess labor. Mergers are arguably exogenous in our sample, while an industry in decline can provide a good setting for testing the theories. The data clearly portray rises in real wages and falling employment after the end of apartheid. We find evidence of a significant negative effect of mergers/acquisitions on employment. The magnitude is similar to the effect in Continental Europe and larger than the effect in the United States. This supports the view that negative employment impacts are more likely in rigid labor markets.