An overview of 4 books for an undergrad course in Mathematical Economics
All four of those books are widely used at the undergraduate level. They are written with the intention to be text-books of a class, so they should be good for self-study. I  recommend you to read 1 and 2 before reading 3 and 4.

Will give you a basic overview of the way we think in economics, clarify some basic concepts and explain work-horse models in the discipline like supply and demand, which can be used in a lot more domains than expected. Several similar books are also very good, a common one is Mankiw's book Principles of Economics.

In economics, we use a lot of math, but  disproportionally certain areas of math more than others. A course in Mathematical Economics will focus on these tools we use. For example, it will focus a lot on optimization, linear algebra, calculus, analysis, differential equations, etc. Optimization and &quot;comparative statistics&quot; is probably the most important thing in economics, so a possible approach would be for you to learn up to there from Chiang, and then go to the other books and come back to Chiang if and whenever you need it. There are a lot of good similar books,  for example, &quot;Mathematics for Economists&quot; by Simon and Blume.

I am not familiar with this book, but Macro has tons of good textbooks. It will not be  math-intensive actually, so you will not need all of the tools learned in Chiang to read this one. A good substitute for this one would be Barro's Macroeconomics.

This is a classic textbook for intermediate Micro. Almost everyone I know learned from it, and it is definitely advanced for an undergrad, but as friendly as possible. It is hard to find a good substitute for this one.


If you have access to a library and find a topic hard to understand, I would look at how other authors approach it. This community will also be a useful resource if you use it properly.