Pierre Paul Leroy-Beaulieu
Pierre Paul Leroy-Beaulieu (French: [pjɛʁ pɔl ləʁwa boljø]; 9 December 1843 – 9 December 1916) was a French economist.
Pierre Paul Leroy-Beaulieu (French: [pjɛʁ pɔl ləʁwa boljø]; 9 December 1843 – 9 December 1916) was a French economist.