(FILES) Prime Minister Pierre Mauroy (L) and CNPF President Yvon Gattaz (R) meet at the Hotel Matignon on the subject of business costs, during a "government-employers" day in Paris on April 15, 1982. Yvon Gattaz, who was the boss of employers under Mitterrand, died on December 11, 2024 night at the age of 99, his family told AFP on December 12, 2024. (Photo by PIERRE CLEMENT / AFP) (Photo by PIERRE CLEMENT/AFP via Getty Images)