The microeconomics program starts with the formalization of the Rational Choice model, examines the implications of the concept of opportunity cost, choice under constraint, elasticity, market forms, competition, oligopoly, monopoly,Paretian Optimum,extenalities,public goods. In macroeconomics we start with Keynesian arguments and examinethe concepts of aggregate demand and supply, we introduce the IS-LM frame, we analyze monetary and fiscal policies, industrial policies, the balance of payment, international trade and economics, and the sovranational instituztions in the light of the 2008 crisis.