# Mathematics for Economists II

Course ID:
ECO_112N
Semester:
Year of Study:
Category:
For Erasmus Students:
No

## Learning Outcomes

Mathematics for Economists II, is a course aiming at introducing students to basic mathematical concepts, linking them to sets of economic exercises that relate to real problems faced by economists. In this sense, the course forms the basis for the specific methodologies developed in individual curriculum courses (e.g. macroeconomics, microeconomics).

By the end of this course the student will be able to:

1. Knowledge
• Understand basic mathematical theory (concepts, theorems, proofs).
• Recognize the theory-related mathematical formulas and describe how to solve them
1. Skills
• Distinguish the different cases of mathematical problems and explain their use in relation to the mathematical problem posed.
• Calculate basic mathematical concepts (e.g. maximization of a function, partial derivative calculation).
1. Specific skills
• Combine mathematical theory with economic problems.
• Rebuild the economic problem (e.g. Maximize profit in a perfectly competitive market) and explain the solution.
• Be able to evaluate, compare and support the solution.

By the end of this course the student will, have developed the following skills (general abilities):

• Ability to exhibit knowledge and understanding of the essential facts, concepts, theories and applications related to the specific course.
• Ability to apply this knowledge and understanding to the solution of problems.

## Course Contents

• Functions of several variables: limits, continuity, partial derivatives,
• Differentiation,
• Maxima & minina, Lagrange multipliers,
• Difference equations, including: linear first order, second order with constant coefficients
• Introduction to linear algebra (matrix properties, matrix inversion) & linear systems, elasticity, partial elasticities,
• Economic applications

## Teaching Activities

Lectures (4 hours per week) and Tutorials (1 hour per week x 13 weeks)

## Teaching Organization

 Activity Semester workload Lectures (4 hours per week x 13 weeks) 52 hours Tutorials (1 hour per week x 13 weeks) - solving of representative problems 13 hours Hours for private study of the student and preparation of home-works) 135 hours Total number of hours for the Course (25 hours of work-load per ECTS credit) 200 hours (total student work-load)

## Assessment

The overall course grade is the sum of a) the final exam grade plus b) 20 percent of the mid-term exam grade*

*The above student evaluation method is a pilot one and will be re-examined at the end of academic year 2018-2019.

## Use of ICT

• Use of Information and Communication Technologies (ICTs) (e.g. PowerPoint) in teaching. The lectures of each chapter are uploaded on the e-class platform, in the form of a series of ppt files, which the enrolled students  can freely download.
• Exercises and self-assessment through open-ended questions in e-class are also available.

### Course Info

Teaching Hours:
6 hours per week
ECTS Credits:
8.00
Teaching Credits:
5.00
Weight:
2.00
Language:
Teaching Method:
Indicative Prerequisites:

### Current Tutors

Instructor:

#### Kounetas Konstantinos

Associate Professor
Field of Expertise:
Industrial Organisation
Organic Unit / Lab:
Laboratory of Industrial, Innovation and Regional Economics
E-mail:
Telephone:
Office Hours:
Monday 11.00-13.00
Tuesday 11.00-12.00
Friday 14.00 -15.00

#### Papaioannou Sotiris

Assistant Professor
Field of Expertise:
Applied Macroeconomics
E-mail:
Telephone:
Office Hours:
Monday 11:00-12:00
Tuesday 11:00-13:00

#### Venetis Ioannis

Associate Professor
Field of Expertise:
Theoretical and Applied Econometrics with emphasis on time-series analysis (non-stationarity, non-linear models)
Organic Unit / Lab:
Laboratory of Quantitative Economics and Information Systems
E-mail:
Telephone:
Office Hours:
Wed 10:00 - 12:00
Thu 10:00 - 11:00