The National Higher School of Statistics and Applied Economics in Algiers (in French: École nationale supérieure de statistique et d'économie appliquée, ENSSEA d'Alger, in Arabic: المدرسة الوطنية العليا للاحصاء و الاقتصاد التطبيقي), called as well AES Algiers, is a public institution of higher education in Algeria.

In 1970, governmental decree N° 7-109 gave the green light to establish the Institute of Planning Technics (IPT) in order to form trained economists to the development of national plans for development in the field of economic analysis and technics.

ENSSEA d'Alger معهد تقنيات التخطيط معهد تقنيات التخطيط و الاقتصاد التطبيقي المعهد الوطني للتخطيط و الاحصاء المدرسة الوطنية العليا للاحصاء و الاقتصاد التطبيقي الجزائر Students take a competitive entrance examination, known as Le Concours Nationale.

In the first year, students study political economy, law, economic geography, mathematical analysis and descriptive statistics.

Students are given a grounding in microeconomic and macroeconomic theory during the second and third of study, when they study probabilities, accounting, international and national economy, operational research, mathematical statistics and computer science.