GCNU1017
Mathematics of Fairness

GCNU1017
Course Code Offering Department(s) Units & Hours
GCNU1017 MATH (3,3,0)
Download the course syllabus

What is the course about?

GCNU1017 begins with an introduction to the way in which statistical information can be used to interpret and affect election phenomena and other everyday issues. Students will learn a number of election systems and address the problem of finding the best decision-making procedures. Moreover, a variety of possible methods of electing our future Chief Executive are investigated (although we cannot promise you that he or she will ever be elected through universal suffrage). After equipping you with the knowledge of different electoral systems, we then introduce you to the weighted voting system, in which voters may be treated unequally. Next, the course turns to an investigation of a number of simplified but real-life cases, such as the distribution of seats in the Legislative Council of Hong Kong. Finally, we address the mathematically well-known cake-cutting problem, which is formally known as the fairness problem. You will find the answer to many fairness-related questions in this course.

More information: Course Website

What do the students say about this course?

… Many people are talking about the political reform in HK. What is the best system to select the Chief Executive or Legco councilors?

In this course, many different methods for voting systems are discussed. You’ll know how some of the political parties manipulate the majority of seats in the Legco…

T. S. Au Yeung

Remarks:

Notes for all GE courses

  • You can take a maximum of 6 additional units of GE courses from any categories as electives.