In general, it's a good book, but in the end it wasn't what i expected to be. I bought this book in order to find out more about competition in financial markets and in industrial organisation, but the book is not about these thinks. It is more something like a good introductory book in the idea of competition in society, life, economics etc. Moreover, it lacks the appropriate mathematical back up (game theory etc). Nevertheless, it is a well written book, it's perfect as an introductory course book and can give to a (PhD in Economics?) student who has no idea and wants to learn more, a good taste about Competition.