TSE Bachelor of Science - Quantitative Social Sciences

Starting in September 2027

The TSE Bachelor of Science is a selective three-year program that integrates quantitative methods, economics, and quantitative social sciences, as well as mathematics. It aims to prepare undergraduate students who will continue their studies toward a master’s degree, either within the TSE Master of Science program or in other master’s programs.

A Flexible and Customizable Curriculum

The program is structured around disciplinary majors and minors offered by the TSE School’s departments, which students can combine to design their own course of study.

The economics track offers one major and one minor.

Completing a major in economics fulfills the prerequisites for pursuing graduate studies in economics at the master’s level.

Upon completion of the required credits, students are awarded the TSE Bachelor of Science, whose full title reflects the composition of their major and minor (for example, TSE Bachelor of Science in Economics if the student pursues a major in economics, or TSE Bachelor of Science in Economics and Quantitative Social Sciences if the student pursues majors in both economics and quantitative social sciences).

Program Structure

Academic Year Structure

The academic year is divided into four eight-week terms, preceded by an orientation period and followed by a week dedicated to specific activities (career development, data challenge, etc.). This structure ensures steady academic progress throughout the three years of the Bachelor’s program.

Program Requirements

Who is eligible to apply?

The TSE Bachelor of Science welcomes applications from students:

• preparing for or holding a secondary school leaving qualification giving access to higher education (French Baccalauréat, Baccalauréat with an International Option, International Baccalaureate, Swiss Gymnasial Maturity Certificate, etc.).

• preparing for or holding a higher education entrance certificate, particularly for scientific universities.

Candidate profile

Applicants to the Bachelor’s program are expected to demonstrate genuine intellectual curiosity about major societal challenges and a strong desire to understand economic and social phenomena through a rigorous and analytical approach. The program is designed for students who are proficient in English and have a strong interest in mathematics and quantitative reasoning and want to develop their knowledge in economics, social sciences (sociology, political science, psychology, evolutionary anthropology), and/or mathematics. 

How are applications assessed?

The admissions committee reviews each application with a holistic approach considering not only each applicant’s academic performance in key subjects (mathematics, English, etc.), but also their non-academic skills and achievements.

Academic results and language proficiency

Strong preparation in mathematics and English is necessary for success in the program but is not sufficient for admission. Applicants’ overall academic records, motivation, intellectual curiosity, and potential to succeed will be taken into account. Previous coursework in economics or other social sciences is not required. 

Mathematics: Applicants are normally expected to have continued taking advanced mathematics courses through their final year of secondary school. They should have a solid foundation in mathematical analysis, algebra, and probability, and be able to apply these concepts to solve problems, justify their reasoning, and communicate mathematical arguments clearly.

English: The expected level is C1 on the Common European Framework of Reference for Languages (CEFR). At this level, students can understand virtually everything they read or hear and express themselves fluently and precisely, including when discussing complex subjects. 

Motivation and experiences

The program seeks students who can connect their personal interests to real-world issues, think critically, and make effective use of quantitative tools, particularly mathematics, to analyze complex challenges (climate change, inequality, housing, poverty...). Beyond the academic performance, the program values also independence in learning, a willingness to take on ambitious projects, an international outlook, and engagement in extracurricular or community activities.

Admissions Schedule

Applications may be submitted through the national Parcoursup application process starting in January 2027 only for applicants holding a French baccalaureate degree. 

TSE will run a separate admissions campaign for international students:

• Fall campaign: October 22^nd to November 11^th 2026
• Winter campaign: January 11^th to February 1^st 2027.

Apply

The application process may, where appropriate, include an interview.

Fees and Grants

The annual tuition for the TSE Bachelor’s program varies depending on your status—whether you are from the European Economic Area or not.

Merit-based scholarships are awarded during the admissions process to attract the best students.

See the details of the TSE Bachelor’s program’s tuition policy

What’s next?

The Bachelor’s Degree: The First Step Toward an Ambitious Career

The Bachelor’s degree will enable students to pursue careers (such as consultant, data analyst, statistician, economist, policy advisor, etc.) in the private sector (consulting, digital platforms, market and opinion research firms, …), within governmental or nongovernmental organizations, or in higher education and research, after earning a Master’s degree.

Graduates will find opportunities in fields where they will need advanced tools for generating, analyzing, and interpreting data. Bachelor’s students will benefit from rigorous and coherent instruction in quantitative methods. They will also have access to an interdisciplinary approach focused on the foundational training and application of quantitative methods to the diverse types of data they will encounter in their careers. Students will be able to take into account the economic, social, psychological, political, and other factors that influence the behavior of individuals, businesses, and governments.

Continuing Your Education After the Bachelor’s Degree

To pursue these career paths, the TSE Bachelor of Science program prepares students to continue their studies at the master’s level, either within the TSE Master of Science program or at other institutions in France and abroad.

The choice of a major, elective courses, and a potential minor allows students to gradually build their plan for continuing their education.

Depending on their academic background, students may apply to various master’s programs offered by TSE or other institutions, particularly in economics, data science, finance, public policy, or applied mathematics. Admission to the TSE Master of Science program is subject to the specific criteria of that program.

Further Studies After a Major in Quantitative Social Sciences

This major prepares students for master’s programs in the social sciences (political science, sociology, psychology, anthropology, etc.) that utilize quantitative methods in modeling and data analysis. Students planning to pursue advanced master’s programs in certain disciplines can take advantage of the third-year exchange program to take courses that provide them with the necessary prerequisites.

Within the TSE Master of Science Program, this major is well suited for continuing on to the Data Science for Social Sciences specialization.