Sunday, January 18, 2015

A632.1.4.RB- Multistage Decision Making



I used to think I was great at decision making; that I aced each decision with flying colors. This is not to say that I suddenly believe I make bad decisions, it is just that now I am unsure if I could be making even better choices. After spending less than a week with Wharton on Making Decisions I have become aware that there are many influences and factors that help or hinder our capabilities. Understanding and reflecting upon my decision making process compared to the multistage decision making process in the text I see that that I simply make what I consider to be the safest choices. In comparison I could be making more efficient choices that yield more significant, successful outcomes.

The Wharton text gives examples of complex formulas used by researchers to solve multistage problems.  These formulas input the variables and probabilities to provide a solution with the greatest chance of success. This approach referred to as dynamic programming is aimed toward the idea that “a decision problem may involve a large number of stages…one need not enumerate and take expectancies of all possible contingent future realizations to arrive at an optimum decision policy” (Hoch, Kunreuther, Gunther, 2001, p. 42). The text goes on to say that few solves problems through equations, which is a relief because I was near abandoning hope at making any improvements in my decision-making methods.

Hoch, Kunreuther & Gunther explain that we tend to use experience to learn and improve, also known as heuristics, and that we should consider the future in our decision making processes. However, the fact that advice must be continuously given such as ‘an apple a day keeps the doctor away’ suggests our heuristic solutions may not always be as good as we wish them to be (Hoch, Kunreuther, Gunther, 2001). “Precisely measuring how good (or bad) we are at making dynamic decisions, however, turns out to be more difficult that one might presume” (Hoch, Kunreuther, Gunther, 2001, p. 43). 

Perhaps it would be beneficial for me to adopt a more systematic means by which to make decisions. Looking at optimal decision making I can use these to help predict how decisions I make today will affect my future. Working full-time and also pursuing my graduate degree full-time constantly makes me feel like my plate is as full as it could be. I cut corners all of the time lately when it comes to what I eat and whether I exercise. I keep promising myself that if I can just make it through another month it will be easier or if I get through the last half of my degree this year that I can focus on my health again come 2016. 

This sounds like a nice idea, but waiting a whole year to make a change can have quite an impact. There would be another year’s worth of habits to break and even unseen health consequences that I may not be able to undo. It is important to think of future impact of today’s decisions. Sometimes theory of good decision making is easier than practicing it; after all there are only so many hours in a day. Excuses aside there is an internet meme that says, “You have the same amount of hours in the day as BeyoncĂ©”. Well played, internet… well played.  Thinking forward, as I am going to start calling it, I know I can improve my decision-making. I am not going to study decision-making solely, but really put it to good use and practice it, too. There is a great trail by my house that is calling my name! Time to get out there and get busy!

Reference: Hoch, S. J., Kunreuther, H., & Gunther, R. E. (2001). Wharton on making decisions. New York: Wiley.

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