Ebook: Applied Computational Economics and Finance

What I like about this book is that it combines theory, with Matlab code to practice. Besides, the theory of numerical analysis is treated in a very focused way, so you won't be learning very abstract stuff, instead, you will learn the basic theory needed to understand how numerical analysis helps in economics and finance. I took the course given by the author Mario Miranda, that also helped a lot. The CompEcon toolbox for Matlab is EXTREMELY useful.