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EC221: Mathematical Economics 1B

  • Darina Dintcheva-Bis

    Module Leader
15 CATS - Department of Economics

Introduction

EC221-15 Mathematical Economics 1B

Principal Aims

To develop the notion of competitive equilibrium and the fundamental properties of competitive equilibria.

Principal Learning Outcomes

To develop an understanding of the normative significance of competitive markets in achieving Pareto-optimal allocations

To recognise that a small number of intuitive assumptions and principles, when formulated precisely, can provide valuable insights into fundamental economic problems.

To understand the limitations of existing economic models and to be aware of directions in which frontier research is extending and refining these models.

Syllabus

The module will typically cover the following topics:

1. Foundations for the study of Walrasian Equilibrium: Consumer preferences, Firms and production, Competitive markets

2. Efficiency of the allocation of consumption and production

3. Walrasian Equilibrium in Exchange Economies

4. Walrasian Equilibrium in Production Economies

5. The First Welfare Theorem of Economics

6. The Second Welfare Theorem of Economics

7. Arrow-Debreu and Radner equilibria

Context

Optional Core Module
GL11 - Year 2, GL12 - Year 2
Optional Module
L100 - Year 2, L1P5 - Year 1, L1PA - Year 1, LM1D (LLD2) - Year 2, V7ML - Year 2, V7ML - Year 3, V7MP - Year 2, V7MP - Year 3, V7MR - Year 2, V7MR - Year 3, V7MM - Year 4, G100 - Year 2, G100 - Year 3, G103 - Year 2, G103 - Year 3, R9L1 - Year 4, R3L4 - Year 4, R4L1 - Year 4, R2L4 - Year 4, R1L4 - Year 4, L1L8 - Year 2, L1L8 - Year 3, L1CA - Year 2, L1CC - Year 2, L1CE - Year 2, L1CD - Year 2
Pre or Co-requisites

The module introduces advanced-level mathematical thinking and typically attracts students from economics- and math-based degree courses.

Any of:

EC106-24 Introduction to Economics OR

EC107-30 Economics 1 OR

EC109-30 Microeconomics 1 OR

EC137-15 Economics 1: Micro

AND (FOR ECONOMICS STUDENTS ONLY)

EC139-15 Mathematical Techniques A AND

EC122-15 Statistical Techniques A

OR

EC140-15 Mathematical Techniques B AND

EC124-15 Statistical Techniques B

EC106 or EC107 for GL11 and other Maths students

Summary:

Modules: (EC106-30 or EC107-30 or EC109-30) and (EC139-15 and EC122-15) and (EC140-15 or EC124-15)

Assessment

Assessment Method
Coursework (30%) + Centrally-timetabled examination (On-campus) (70%)
Coursework Details
Centrally-timetabled examination (On-campus) (70%) , Test (30%)
Exam Timing
Summer

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