Predictably Irrational, Revised and Expanded Edition: The Hidden Forces That Shape Our Decisions [Kindle Edition]
Author: Dan Ariely | Language: English | ISBN: B002C949KE | Format: PDF, EPUB
Predictably Irrational, Revised and Expanded Edition: The Hidden Forces That Shape Our Decisions
Direct download links available Predictably Irrational, Revised and Expanded Edition: The Hidden Forces That Shape Our Decisions for everyone book 4shared, mediafire, hotfile, and mirror link
Direct download links available Predictably Irrational, Revised and Expanded Edition: The Hidden Forces That Shape Our Decisions for everyone book 4shared, mediafire, hotfile, and mirror link
"A marvelous book… thought provoking and highly entertaining."
—Jerome Groopman, New York Times bestselling author of How Doctors Think
"Ariely not only gives us a great read; he also makes us much wiser."
—George Akerlof, 2001 Nobel Laureate in Economics
"Revolutionary."
—New York Times Book Review
Behavioral economist and New York Times bestselling author Dan Ariely offers a much-needed take on the irrational decisions that led to our current economic crisis.
Direct download links available for Predictably Irrational, Revised and Expanded Edition: The Hidden Forces That Shape Our Decisions- File Size: 743 KB
- Print Length: 382 pages
- Page Numbers Source ISBN: 0061353248
- Publisher: HarperCollins e-books; 1 Exp Rev edition (June 23, 2009)
- Sold by: HarperCollins Publishers
- Language: English
- ASIN: B002C949KE
- Text-to-Speech: Enabled
- Lending: Not Enabled
- Amazon Best Sellers Rank: #4,563 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
- #3 in Kindle Store > Kindle eBooks > Business & Money > Marketing & Sales > Consumer Behavior
- #4 in Books > Business & Money > Marketing & Sales > Consumer Behavior
- #6 in Kindle Store > Kindle eBooks > Health, Fitness & Dieting > Psychology & Counseling > Social Psychology & Interactions
This book and Dan Ariely have recieved a lot of media attention, so I approached the book with some skepticism, thinking that it might be overhyped. I'm pleased to report that my skepticism turned out to be unwarranted.
The book has many strengths, the main one being that it convincingly presents many ways people are wired and/or conditioned to be irrational, usually without even being aware of it. This eye-opening revelation can be a bit disheartening, but the good news is that we can fix at least some of this irrationality by being aware of how it can arise and then making a steady effort to override it or compensate for it. That's not an easy task, but it can be done. As a simple example, I've programmed a realistic exercise schedule into my PDA, and I've been very consistent with my exercise because of that. The PDA imposes a discipline on me which I couldn't otherwise impose on myself (as I know from experience).
The book is also well written, and I would even say enjoyable to read. The many experiments described in the book are presented in a lively way which elicits interest, and Ariely goes into just the right amount of detail -- enough to convey the basic experimental designs, results, and plausible interpretations, without boring the reader by getting into esoteric points which are more appropriate for journal papers.
The one criticism I have of the book, which applies to most of Western pscyhology, is that most of the described experiments used US college students as subjects. That raises a serious question regarding the extent to which the results can be generalized to people of the same age who aren't college students, people of other ages, and people outside the US.
I have been thinking about economics seriously for nearly 30 years. Classical economics is built to no small degree on the notion that people will generally act in their own best self interest, after rationally and intelligently examining their options. This fit my world view fine in my first career as an engineer (BS and MS in Electrical Engineering).
From my 2nd Career as a Business Development person (MBA), I began to have to deal with people's tendency to not entirely think things through.
Here in this book, we have a professor who runs socioeconomic tests on his MBA students. These students are smart enough, worldly enough, experienced enough, and educated enough to approximate the standard economic assumptions and produce reasonably rational behavior.
Guess what. Even among broad experiments conducted on multiple MBA classes over time, one can predictably pre-bias the outcome of a particular run of a socioeconomic experiment by what seeds you plant in the class members' minds before the experiment. For example, in one experiment in estimating prices, the author requires his students to write the last two digits of their social security numbers on the top of the paper. Simply the act of writing a high number (e.g., 88) versus a low number (e.g., 08) produced statistically significant correlatable influences on the students' later price estimates. Those compelled to write "88" at the top of their papers would reliably estimate higher prices than those compelled to write "08" at the top of their papers, to a statistically significant degree.
Extrapolating to "real life." Watching Fox News will tend to make you more conservative without you knowing it. Watching MSNBC news will tend to make you more liberal without you knowing it.
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