He doesn’t like the book so much. Here is his bottom line:
This points to the most obvious theory about growth, which is that it is strongly correlated with embracing capitalistic economics—independent of the political system. When a country focuses on getting infrastructure built and education improved, and it uses market pricing to determine how resources should be allocated, then it moves towards growth. This test has a lot more clarity than the one proposed by the authors, and seems to me fits the facts of what has happened over time far better.
He also objects to the critique of foreign and, and the review closes with this:
As an endnote, I should mention that the book refers to me in a positive light, comparing how I made money to how Carlos Slim made his fortune in Mexico. Although I appreciate the nice thoughts, I think the book is quite unfair to Slim. Almost certainly, the competition laws in Mexico need strengthening, but I am sure that Mexico is much better off with Slim’s contribution in running businesses well than it would be without him.
The pointer is from Jeffrey Sachs.