Inequality, Statistics and economy, Revenues Are you rather rich or rather poor? (French Inequalities Observatory) Division of labour, International economics, Markets, Production Milton Friedman : “The Power of the Market – The Pencil” Division of labour, Production Thomas Thwaites : “How I built a toaster - from scratch” Businesses, History and economy Creation, in France, of the first joint stock company Banknotes and coins, Change, History and economy, Money First coins Economic policy, Households, Revenues Incomes, prices and pourchasing power Pensions Financing pensions