The Decision Sciences (English) program is a four-year undergraduate degree designed to teach students how to use data, analysis, and problem-solving tools to make better decisions in business and organizations. The program introduces students to mathematical thinking, statistics, management science, and information technologies, giving them the ability to understand complex problems and find effective solutions. Students learn how data is collected, how it is analysed, and how this information can support business decisions in real life.
As the program is taught fully in English, students also develop strong communication and presentation skills in an international language. Studying in Istanbul, a major business and technology centre, gives students the chance to experience a dynamic learning environment and connect with diverse industries. With its balanced approach to theory and practice, the program prepares students for modern business challenges and helps them build the skills needed for data-driven careers.
Key information
Key Facts
- Degree: Bachelor of Science in Decision Sciences
- Standard period of study: 8 semesters
- Location: Istanbul
- Study Type: Undergraduate (full-time, international)
- Admission semester: Fall semester only
- Area of study: Decision Sciences, Data Analysis, Statistics, Operations Research, Business Analytics
- Admission modus: Without admission restriction
- Main language: English
Program Structure
Semester 1 – Foundations of Decision Sciences
- Introduction to Business
- Mathematics for Business I
- Introduction to Statistics
- Academic English I
- Elective / General Education
Semester 2 – Quantitative Tools & Basics
- Mathematics for Business II
- Probability & Statistics
- Introduction to Programming
- Academic English II
- Elective / General Education
Semester 3 – Core Analytical Methods
- Statistical Methods for Decision Making
- Operations Research I
- Data Management & Databases
- Elective Course
- Elective Course
Semester 4 – Applied Decision Sciences
- Operations Research II
- Forecasting & Predictive Analytics
- Decision Modelling
- Elective Course
- Elective Course
Semester 5 – Business Applications & Analytics
- Business Analytics
- Simulation Techniques
- Optimization Methods
- Elective Course
- Elective Course
Semester 6 – Advanced Analytical Tools
- Advanced Statistical Analysis
- Big Data Concepts
- Decision Support Systems
- Elective Course
- Elective Course
Semester 7 – Professional Skills & Specialization
- Project Management
- Decision Analysis in Business
- Elective Course
- Elective Course
- Seminar / Practical Component
Semester 8 – Graduation Project & Career Preparation
- Final Project / Capstone in Decision Sciences
- Advanced Elective in Analytics / Operations / Data Science
- Elective Course
- Professional Skills & Career Preparation
Career Opportunities
Graduates of the Decision Sciences program are prepared for many different roles where analysis, planning, and problem-solving are essential. They can work as data analysts, business analysts, operations researchers, planners, forecasting specialists, or project coordinators. The strong foundation in statistics, modelling, and decision tools helps graduates work in sectors such as finance, logistics, technology, consulting, and manufacturing. Students also gain skills useful in international companies and modern digital industries. For those who want to continue studying, the program offers a solid base for master's degrees in data science, analytics, operations research, or business fields.
Why Choose This Program
Choosing the Decision Sciences program means joining a field that focuses on solving real problems in business using data, logic, and analytical tools. Students learn how to understand complex information, build models, and support decisions that affect companies and organizations. The program builds confidence by combining mathematics, statistics, and technology with practical business thinking, helping students develop skills needed in many modern careers.
In addition, the English-taught curriculum gives students an international perspective and helps them communicate clearly in global business environments. With opportunities to study analytical methods, programming basics, and decision models, students gain both theoretical knowledge and practical tools. This makes the program an excellent choice for those who enjoy problem-solving, want to use data effectively, and hope to work in dynamic and technology-driven sectors.
Contact Information
Marmara University – Student Advisory Service
Göztepe Campus
34722 Kadıköy, Istanbul, Türkiye
Tel: +90 216 336 57 70
Fax: +90 216 338 65 89
Email: ogrencidanisma@marmara.edu.tr
Decision Sciences – Programme Contact
Marmara University, Faculty of Business Administration
Istanbul, Türkiye
Tel: +90 216 777 30 00
Fax: +90 216 338 62 10
Email: decision.sciences@marmara.edu.tr
International Office – Marmara University
Göztepe Campus
34722 Kadıköy, Istanbul, Türkiye
Tel: +90 216 336 57 70
Fax: +90 216 338 65 89
Email: international@marmara.edu.tr
