# Joint Economics-Mathematics Major

### Requirements for the Joint Major in ECONOMICS and MATHEMATICS

**Core Requirements in ECONOMICS Department**

The following **4** courses are **required**:

- UN1105 Principles of Economics
- UN3211 Intermediate Microeconomics
- UN3213 Intermediate Macroeconomics
- UN3412 Econometrics

__ NOTES__:

- Econ
**AP/IB/GCE credits***must* appear in your SSOL transcript in order for the department to credit you with the completion of Econ UN1105. - Transfer credits that would exempt students from any of the above core courses must be approved by the department in writing. See the
*Transfer Credit Information*page for detailed information.

**Requirements in the MATHEMATICS and STATISTICS Departments**

__MATHEMATICS__: Students must complete either the Calculus sequence through III, or the Honors sequence through B; linear algebra and an analysis course.

- Calculus Sequence: UN1101, UN1102, UN1201 and UN2010 Linear Algebra;
Honors Sequence (most theoretical): UN1207 and UN1208**or**

- UN2500 Analysis and Optimization

- Any
**3**electives in the department of mathematics from the following list:

•Math UN1202 Calculus IV

•Math UN1210 Ordinary Differential Equations

•Any 3000 level elective in mathematics

__STATISTICS__: Students must take **one** of the following statistics courses:

- SIEO UN3001 (
*W4150*) Intro to Probability and Statistics - STAT UN4203 (W3105) Introduction to statistics: probability models
__and__STAT UN4204 (W3107) Statistical Inference

__ NOTES__:

- Math AP/IB/GCE credits *must* appear in your SSOL transcript in order for the department to credit you with the completion of Math UN1101-UN1102.
- Transfer credits for Math and/or Statistics must be approved in writing by the math and/or statistics departments respectively. See the
*Transfer Credit Information*page for detailed information. - If you have not taken STAT UN1201 (W1211), then you must complete the statistics requirement before taking UN3412 econometrics.

**Economics ELECTIVES**

Students must take **3** electives in the department of economics.

__ NOTES__:

- All electives must be at the
**3000-4000 level**. If a student has any transfer credits for electives, only those electives that require intermediate micro or macro as prerequisites may be counted as courses taught at the 3-4000 level, subject to departmental approval.

- The department does
**not**accept credit from**Barnard 1000 level courses**or**Barnard core economics**classes towards the economics major.

- If a student takes an economics elective without having completed all of the
**prerequisites**, then that course will**not**count towards the major. All 3000-4000 level courses in the department require both intermediate micro and macro.

- Senior
**seminars**are**not**electives.

**Continuing Education/Business Courses**: We do not accept any of the courses from Continuing Education or the Business school as elective courses. This rule does**not**apply to**summer courses**offered by the Department of Economics.

- Courses not listed in the economics department in the bulletin will not be counted towards the major unless the student gets prior approval from the department's director of undergraduate studies.

- The department and Barnard offer several of the same courses (listed below). If a student takes the same course in both schools, then only
__one__of the two will count as an elective.

- GU4321 and BC3029 Economic Development
- GU4329 and BC3039 Economics of the Environment
- GU4400 and BC3019 Labor Economics
- GU4500 and BC3047 International Trade
- GU4505 and BC3038 International Money
- GU4235 and BC3041 Historical Foundations of Modern Economics

This list is not necessarily exhaustive and the department reserves the right to deny credit for any other courses where the subject matter overlaps too much.

**NEW RULES for BARNARD ELECTIVES and TRANSFER CREDIT**

- A major in economics requires a minimum of
**7 lecture courses in economics**, one senior seminar and 9 courses outside of the department (math and statistics). All majors must take a**minimum of 5**of the 7 economics lecture courses**in the Columbia Department of Economics**. The remaining credits for economics lecture courses may come from AP (IB, GCE) Credits, Barnard elective courses (3000 level), and Transfer credits (either taken before registering at Columbia or from study abroad).

- At most
**one**of the**3000 level core economics courses**may be taken**outside**of the department (the course must be approved by the department- see transfer credit information online). The**Barnard**offerings of the economics**core classes**are**NOT**acceptable substitutes for the core requirements.

**UN3025**Financial economics and**UN3265**Money and Banking count as electives offered by the Columbia department regardless of the instructor.

- Students must take their
**senior seminar**in the Columbia Department of Economics.

**SEMINAR**

Every student must take at least **one** seminar in the Columbia Department of Economics.

**Grading**

Students must receive **a grade of at least C-** in order for the course to count towards the major (including statistics and math). Only **UN****1105 **Principles of Economics may be taken **Pass/D/Fail**, and a grade of "P" must be received.