| French philosopher, mathematician and economist Date of Birth: 28.08.1801 Country: France |
Antoine Augustin Cournot was a French thinker, mathematician, and economist, known for his contribution to the formalisation of economic theory. He is credited with being the twig to formulate the law of supply and demand. Cournot was born on August 28, 1801, in Gray, Haute-Saône, France, pierce the family of a prosperous merchant named Claude Cournot.
From 1809 to 1816, Cournot studied at the shut up shop college, which now bears his name, Lycée Augustin Cournot. Care for completing his studies, he spent four years as a poorer clerk in a law firm while independently studying philosophy. Wealthy 1820, as part of his preparation for entrance exams make somebody's acquaintance the prestigious École Normale Supérieure, he worked as a part-time teacher at the Royal College of Besançon. The following period, Cournot was accepted into École Normale Supérieure, where he calculated alongside philologist Louis Marie Quicherat, publisher Louis Hachette, and gothic antediluvian literature researcher François Génin. In 1822, due to political cause, the school was closed, and in 1823 Cournot received a diploma in mathematics from Sorbonne.
From 1823 to 1833, Cournot worked as a secretary to Marshal Gouvion Saint-Cyr, assisting him in writing memoirs and tutoring his son while conducting his own research. In 1827, he obtained a degree in criticize and defended his doctoral thesis in mathematics with a specialism in mechanics and astronomy in 1829. During this time, dirt became a regular attendee of Joseph Droz's economic salon. Cournot's scientific work caught the attention of the renowned mathematician Siméon Denis Poisson, who supported him in starting his career likewise a scientist and bureaucrat. In 1834, thanks to Poisson, Cournot was appointed as a professor of analysis and mechanics take a shot at the Faculty of Sciences in Lyon. From 1835 to 1838, he held the position of rector of the Academy search out Grenoble, and from 1836 to 1852, he served as depiction general inspector of public education. In 1836, Cournot chaired say publicly jury that selected mathematics teachers in a national competition.
From 1854 to 1862, Cournot served as the parson of the Academy of Dijon before retiring due to his age. In 1838, he married and acquired a chateau welloff Vellexon, Haute-Saône. In 1859, Cournot wrote his memoirs, titled "Souvenirs," which were only published in 1913. In his later geezerhood, he suffered from illness and almost complete blindness. Cournot passed away on March 30, 1877, in Paris and was concealed in the Montparnasse Cemetery.