2 of 3 people found the following review helpful
1.0 out of 5 stars
Ask yourself one question, Jun 16 2003
By A Customer
There appears to be a significant difference in opinions regarding the approach used by MWG. I believe that at the end of the day one has no choice but to conclude that the mathematical dependence by MWG is not conducive to critical thinking. Such a conclusion reveals the tragedy of modern day economics: mathematical elegance is preferred to practicality and intuition.
The main question that a reader of this book should ask is: Does MWG present a framework of analysis that enhances an individual's ability to develop economic policy that can effectively address the economic problems we face in the real world?
I believe that the answer is unambiguously NO. Instead, this book represents all that is wrong with modern day economics. That is to say that the real world plays a minimal role in MWG. In fact, most economists seem increasingly less and less concerned with solving real world problems. A look through most mainstream journals reveal that many economists enjoy inventing mathematical problems and presenting a clever mathematical solution to them. Whether what they have produced contributes to our knowledge about how the world works is rarely, if ever, a consideration.
Economists need to decide whether they want to be theorists or contribute to policy. These two roles require significantly different skill sets. Unfortunately, to pursue graduate studies in economics, students are required only to learn the mathematical tools for theory; there is no requirement or real inclination in graduate schools to instill students with a firm understanding of the political economy that goes on in policy work. This explains why macroeconomics and econometrics has proved to be increasingly unhelpful, and many cases causes damage, when used in practice.
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3 of 3 people found the following review helpful
5.0 out of 5 stars
Excellent treatment in theoretical microeconomics, Mar 16 2004
By A Customer
The book presents a very complete treatment in theoretical microeconomics. It is rigorous but plenty of explanations and examples.
Some readers complain about the lack of real world examples and the math level. Well, the book is intended for graduate students in economics and requires full command of calculus in several variables, nonlinear optimisation (Kuhn-Tucker), and some concepts in real analysis. Without, this background I understand it may be painful to read it. One advice is reviewing the mathematical appendix and using a complementary text like Simon&Blume. Once you get used to this the story changes a lot (own experience).
It is true that you don't find here many real world examples, but simply the book is not intended for this purpose. If you want this try another one.
In sum, if you want a good background in theory this is the benchmark (I've read Varian also and some parts of Kreps).
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