Pierre Paul Leroy-Beaulieu

Who was Pierre Paul Leroy-Beaulieu?

Pierre Paul Leroy-Beaulieu was a French economist, brother of Henri Jean Baptiste Anatole Leroy-Beaulieu, born at Saumur, Maine-et-Loire on the 9th of December 1843, and educated in Paris at the Lycée Bonaparte and the École de Droit. He afterwards studied at Bonn and Berlin, and on his return to Paris began to write for Le Temps, Revue nationale and Revue contemporaine.

In 1867 he won a prize offered by the Academy of Moral and Political Sciences with an essay entitled L'Influence de état moral et intellectuel des populations ouvrières sur le taux des salaires. In 1870 he gained three prizes for essays on La Colonisation chez les peuples modernes, L'Administration en France et en Angleterre, and L'Impôt foncier et ses conséquences économiques.

In 1872 Leroy-Beaulieu became professor of finance at the newly founded École Libre des Sciences Politiques, and in 1880 he succeeded his father-in-law, Michel Chevalier, in the chair of political economy in the Collège de France. Several of his works have made their mark beyond the borders of his own country. Among these may be mentioned his Recherches économiques, historiques et statistiques sur les guerres contemporaines, a series of studies published between 1863 and 1869, in which he calculated the loss of men and capital caused by the great European conflicts.