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Master's programme

Master of Science in Quantitative Decision Making in Economics and Management (QDEM) Johannes Gutenberg University Mainz

Duration
4 semesters
Language of instruction
English
Tuition fees
No tuition fees
Next application deadline
15 May 2027 (winter semester)
Language level required
English: B2
German: None

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Our voices

Combining economic theory and empirical analysis is a central building block of economic consulting. Understanding and analysing data as well as selecting appropriate quantitative approaches that are suitable for a given market setting (and taking data availability into account) are critical to helping public institutions and companies make better-informed decisions.

Dr Yann Girard
© Dr Yann Girard

Dr Yann Girard

Director Economic Consulting Oxford Economics

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Master of Science in Quantitative Decision Making in Economics and Management (QDEM)
© ArtShake Media

Master of Science in Quantitative Decision Making in Economics and Management (QDEM)

Are you passionate about data analysis and strategic decision-making in business? Explore our international Master's programme in Quantitative Decision Making in Economics and Management (QDEM)! QDEM is designed to equip students with advanced skills in data analysis using a diverse range of quantitative approaches.

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Programme overview

Quick facts

Degree
MSc
Duration
4 semesters
Full-time / part-time
Full-time
Intake
Winter semester
Joint degree / double degree programme
No
A Diploma supplement will be issued
Yes
Combined Master's degree / PhD programme
No

Language of instruction

English

Core courses and the majority of elective courses are taught in English. There are a small number of elective courses held in German. Students may also choose elective modules offered in related disciplines (management, accounting and finance, epidemiology, law, sociology, informatics) taught either in English or German.

Programme description

The degree programme in “Quantitative Decision Making in Economics and Management” covers three subject fields that are complementary to each other. These are Econometric Methods, which includes statistical and econometrical methods of data analysis, operations research, data science, machine learning and data science, and Economic Behaviour & Strategy, which encompasses the scientific foundations of psychological, social and behavioural strategical interactions, economic decision-making and game theory. Through the combination of these course contents, students will be qualified to analyse and solve individual, social, and corporate strategic decision-making problems by employing a data-based approach and by utilising different analytic methods.

During the programme, students acquire a solid overview of the three subject fields (econometric methods, management science & business intelligence, and economic behaviour & strategy) in the core modules. Through the elective modules in the subsequent specialisation phase, students obtain a deep theoretical and methodological understanding as well as practical skills, which qualifies them to employ relevant methods and to provide a critical interpretation of their results in a wide spectrum of decision-making situations. Students will be able to work in groups and elaborate on different problem-solving approaches. In addition, they will have the capability of presenting the knowledge obtained to a wide variety of audiences, such as experts and the general public.

Programme structure

The Master of Science “Quantitative Decision Making in Economics and Management” (QDEM) is a modular programme, comprised of 120 Credit Points (CP). Typically, modules are 6 CP and students enrol in 30 CP each semester. These are divided into the following five parts:

  • Fundamentals (Semester One; 30 CP): The methodological foundations are conveyed in five core modules, upon which the further phases of the programme are built: Mathematics/Statistics, Programming, Advanced Econometrics, Operations Research, Economic Decision Making.
  • Academic Skills (Semester Two; 6 CP): Advanced methods of academic work will be taught in small groups. Additionally, students will attend one course on personal development.
  • Specialisation (Semesters Two and Three; 42 CP): Students can choose up to seven specialisation modules from the three subject fields (i) Econometrics, (ii) Management Science & Business Intelligence and (iii) Economic Behaviour and Strategy. Also, two modules from the free part can be chosen.
  • Research module (Semesters Two and Three; 12 CP): Students attend two applied project seminars either in one of the three subject fields or in two different subject fields.
  • Master's thesis and Research Colloquium (Semester Four; 30 CP)

The lessons are held in the form of lectures, tutorials, small groups and project seminars.

Programme structure

Mode of study

  • Fully on-site

International elements in the curriculum

The curriculum of this study programme includes international elements that support global perspectives and cross-cultural learning:

  • International comparisons and thematic reference to the international context

Application and admission

Application period(s)

Winter semester

Applicants from Applications begin Application deadline
All countries
1 April 2027
15 May 2027
Information on application periods

Academic admissions requirements

A Bachelor’s degree is required, consisting of six standard semesters of study. Candidates should have completed a minimum of 18 ECTS credits in management or economics, along with 19 ECTS credits in mathematics, statistics, econometrics, or quantitative empirical methods. If the degree has not been completed yet, applicants can still be considered for admission if they have obtained at least 135 ECTS credits in a Bachelor's programme designed for six semesters, awarding a total of 180 ECTS credits as per the European credit point system at the time of application.

Online entrance test: Comprised of a 90-minute-long multiple choice test, to assess students understanding of the foundational topics of the programme:

  • mathematics (analysis, linear algebra, stochastic)
  • statistics (descriptive statistics, estimation and hypothesis testing)
  • microeconomics (basic concepts, game theory and information economics)
  • basic knowledge of computer science (simple algorithms)

The content is typically covered in obligatory modules of a Bachelor’s degree in economics and management. You can find more information about the test and sample questions on our website and here.

Language requirements

Please check all requirements directly with the respective higher education institution.

German language requirements

German: None

English language requirements

English: B2

Accepted certificates include
Certificates Minimum result
TOEFL iBT (before 2026)
Total: 72 / 120
Reading: 18 / 30
Listening: 17 / 30
Writing: 17 / 30
Speaking: 20 / 30
telc English
Total: telc English B2
IELTS Academic
Total: 5.5 / 9
Cambridge English Qualifications
Total: B2 First

How to apply?

Website

Please check this website.

Click here

Costs and funding

Tuition fees per semester

No tuition fees

Semester contribution

The Johannes Gutenberg University Mainz charges an administrative fee of approximately 350 EUR per semester. This fee includes the "Deutschland-Ticket" for public transport, enabling free use of regional trains, buses, trams, and the underground throughout Germany at any time. More details can be found here.

Cost of living

Costs for student housing vary between 350 EUR and 500 EUR (check here and here for more details on accommodation).

The price for a lunch on campus is around 3 to 6 EUR. The German Academic Exchange Service also offers information on the cost of living in Germany. Please check here for further information.

Part-time employment

The Rhine-Main area offers a rich array of job opportunities both in the private sector and in public institutions. Particularly successful students may also qualify for part-time jobs as research assistants or tutors.

Living & services

Support for international students

  • Welcome event
  • Buddy programme
  • Tutors

  • The International Study and Language Centre (ISSK) at Johannes Gutenberg University Mainz offers free German language courses for international students, covering levels from A1 to C1.
  • The QDEM mentoring programme assigns a faculty member as an academic contact to each new student. Students may turn to the programme manager for questions about the organisation of their studies or the study programme.
  • The Department of Law, Management and Economics offers a buddy programme that matches international students with students from a higher semester. Additionally, the "Welcome03" programme offers various activities throughout the semester to get to know the campus, Mainz and fellow students. 

Support for specific needs

  • Studying with a disability

    • Office of Accessibility (SBS): support for students with disabilities, chronic or mental illnesses; advice on studying and everyday academic life; information on disadvantage compensation
    • Provides information on campus accessibility, campus tours for visually impaired students, and technological aids
    • Additional support, e.g. reimbursement of regional transit ticket costs
  • Studying with a family

    • Individual counselling and information for students and staff with family responsibilities, including support on balancing studies/work and family; open office hours available
    • 40 family-friendly double apartments with children’s rooms
    • Emergency childcare available
    • After reporting a pregnancy, a study-specific risk assessment can be carried out to protect parent and child.

Career advisory services

The career service centre at Johannes Gutenberg University supports students and graduates in choosing a career, planning their professional future, and acquiring interdisciplinary skills. The centre offers a variety of services, such as counselling, workshops, and recruiting events. More information is available here.

Accommodation

Numerous shared houses or apartments as well as rooms in student housing make life affordable and allow getting in touch with other students. More information is available here.

Current information

You can sign up here to receive up-to-date information: https://en.wiwi.uni-mainz.de/sign-up-for-qdem/.

About us

© Ann-Kathrin Michaelis

Johannes Gutenberg University Mainz

With approx. 30,500 students from more than 120 nations, the Johannes Gutenberg University Mainz ranks among Germany's largest universities and is the scientific and academic centre of the state of Rhineland-Palatinate. Its 4,400 academics, including 570 professors, teach and conduct research at more than 100 institutes and clinics.

Solid placements in rankings of higher education institutions, numerous awards and a large number of projects supported by outside funds testify to the outstanding research achievements of the university's scientists.

Students have a wide range of subject options, covering almost the entire spectrum of university specialities: from the study of law and economics to the social sciences, humanities, and natural sciences and from medicine and dentistry to the integration of music, fine arts, and sports. The Department of Translation, Linguistics, and Cultural Studies trains translators and interpreters in numerous European and non-European languages. This multiplicity of fields enables and promotes interdisciplinary research and teaching at the Johannes Gutenberg University Mainz.

The Johannes Gutenberg University Mainz was originally founded in 1477, and it still strives to emulate the innovative spirit of its namesake, Johannes Gutenberg. The promotion and introduction of new ideas, the use of knowledge to improve people’s lives and encourage them to overcome the many boundaries they encounter daily – these are the underlying ambitions of the Johannes Gutenberg University Mainz.

University facts

  • 30,000
    Total number of students
  • 12%
    International students

Location

In its everyday life, Mainz, as the state capital of Rhineland-Palatinate, proves that tradition and progress can mingle successfully. Looking back on a history spanning 2,000 years, Romans, electors, and personalities such as Barbarossa and Gutenberg have left their mark on the modern city of Mainz. Today, Mainz stands for cosmopolitanism and conviviality. Located on the River Rhine in one of Germany's most picturesque regions, the city of Mainz provides a pleasant background for student life, while the proximity of Frankfurt facilitates contacts with renowned public institutions and private firms.

Mainz always has an "open ear" for culture, and not only because the well-known Whitsun festival with theatre, music, and cabaret bears this name. State theatres, small stages, and other cultural centres provide a lively and varied array of offerings for all tastes. New and experimental forms of theatre are presented at the "studio theatre" (Kammerspiele), while the historic Moller building in the centre of the city presents opera, theatre, and ballet.

The state capital is furthermore a vital location for business, including many media companies such as the German Television ZDF (Zweites Deutsches Fernsehen), which promotes the image of its home town across Europe on a daily basis. Extensive wine-growing areas on the edge of the city are enticing places for a relaxing walk in the vineyards. Other delightful surrounding areas offer a wealth of opportunities for day trips: the charming Rheingau region with its famous monasteries such as Eberbach situated in the hills, a romantic boat trip on the Rhine, or a short tour through the splendid landscapes of the Hunsrück, Odenwald, and Taunus ranges of hills.

Deutschlandkarte

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Contact

Main contact

Department of Business and Economics

Adresse
Jakob-Welder-Weg 4, 55128 Mainz
E-Mail
E-mail

Additional contact

Name
Programme Manager
E-Mail
E-mail

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Immer wissen, was als Nächstes ansteht

Mit deinem Study Guide hast du eine persönliche To-do-Liste, die sich an dein Herkunftsland, deinen Abschluss und deine Interessen anpasst – und dir zeigt, was als Nächstes wichtig ist.