Neuroeconomics Explained

As Neuroeconomics gets started I've received a lot of email asking for an explanation. So here goes.

Neuroeconomics is an interdisciplinary research program with the goal of building a biological model of decision making in economic environments. Neuroeconomists ask, how does the embodied brain enable the mind (or groups of minds) to make economic decisions? By combining techniques from cognitive neuroscience and experimental economics we can now watch neural activity in real time, observe how this activity depends on the economic environment, and test hypotheses about how the emergent mind makes economic decisions. Neuroeconomics allows us to better understand both the wide range of heterogeneity in human behavior, and the role of institutions as ordered extensions of our minds.

Comments

[norak uong]

Have neuroeconomists developed something that can measure utility? Imagine the possibilities if such a machine were developed.

Your definition as given doesn't cover the study of conventional economic quantities and structures within the neural dynamics of a single isolated brain. Your articles show that your private working definition of "neuroeconomics" does cover that topic, but you should extend the above definition explicitly so the current restricted meaning doesn't get locked in.

A namespace is a vulnerable commons. I actually think the applications of economics within neurology are more interesting than the applications of neurology within economics, and I think it would be worse for the former to get locked out of the meaning of "neuroeconomics" than for this to happen to the latter. Also, you're eventually going to want to have ended up with a word that lets you talk about interactions between the economies inside the brain and those outside.

[Morten Diederich]

What does the emergence of neuroeconomic theories imply for the existing literature on motivation? Does this conflict with e.g. Deci and Ryans concepts of Intrinsic/ Extrinsic motivation?

[Jim Nichols]

I'm sure your work will bring a system of relating to those of us who are accused of not trusting but are actually using or need to use that hard wired part of ourselves in yet formerly unrecognized calculations. You may be the one to bring us down to earth.

[Anibal Monasterio]

I ask: We can really expect in the long run that neuroeconomics as a tentatively promising field of research, will open us an avenue to good and powerfull insights into the deepest secrets of mind/brain? Because many of our economic tools (markets, pricing models, utility evaluation...) are modern social constructions, that presumably do not have a hardwired presence in human nature "ab initio".
Despite of it, i think for sure that neuroeconomics is one of the most fascinating intellectual challenge of the 21st century. A challenge initiated with the definition provided by one of its outstanding figures: K. MCcabe.

[Andrew Monjan]

Aside from using a an economic experimental paradigm, how does neuroeconomics differ from the domain of cognitive neuroscience?

[T. Onoma]

You have to be kidding right?

Okay, I know you're not, but let me help you out: people don't make _economic decisions_. They simply react upon a complex totality of a whole slew of non-economic cues. The only obvious patterns are critical events --like when I'm hungry I'm likley to buy food. Outside of that the neuro-patterns will largely depend on socio-economic class. Rich people buy, poor pople buy crap, and middle class folk worry about buying.

Other then that you have nothing more then a map of how the brain compares numbers: Cost is $5 and I have $10, that's a buy.

People can't make true economic decisions until they understand economics. And from the general looks of things, most economists don't even understand economics. So good luck with the pseudo-science.

[PacRim Jim]

Neuroeconomics-based intelligent agents for negotiating on the Web. The basis for the future economy. Sounds like a startup or two.

[David Govett]

Is there a scientific basis for irrational decisions? I ask because many of my economic decisions are irrational, in that they are not determined by need or even financial solvency. Tough to build the foundations of a scientific discipline on such quicksand, it would seem. Good luck.

[Eazy-E]

deez nutz!

[Subsume DeRuin]

What human good could possibly come of this field of research? Seems like it will only add to the arsenal of Market Researchers, who have already done immense damage to our livelihood in their attempt to quantify humans.

The dream of quantifying the qualitative has been a long-standing delusion. You cite the lust for understanding our 'heterogeneity,' yet this research blatantly lusts to undermine it. Nabisco will doubtlessly be thrilled.

[Randy Gordon]

Interesting, But wouldn't an approach similar to Lakoff's embodied mind be a more direct way of relating economics to brain structure?

It is well known that Wall Street is moved by stories, and Lakoffs metaphors linked to brain structures fit well within that paradigm

[Manne Laukkanen]

"Neuroeconomics"? I know I am partly repeating A. Monjan (Dec 29, 2004), but really, do we really need yet another term to hype the world with?

If every cross-scientific (in this case: cognitive neuroscience and experimental economics, or is it actually experimental consumer research hidden from view?) research project comes up with it's own nifty name and gives out an illusion of inventing a truly new scientific discipline... I think that the information pool of the scientific world is going nowhere fast with this pursuing of inventing "new" research areas. Yaaaawn.

[Miky Luke]

Really good work. I found a lot of profound information which can help me to go on. Thanks for all this input.

[Lionel Bruel]

Hello,

It is a good news that - on one hand - social and human sciences and - on the other hand - cognitive sciences mix together in order to design another transversal field. Be sure we will follow your different posts, related to that empassioning new problematic.

Warm French regards :-)

[Kyle Ballard]

Wow! I first learned this term "neuro-economics" with a hypen on the date of March 18, 2005. It came to me in a Column One long article I recommend to all in the Los Angeles Times written by Robert Lee Hotz. You can still go to latimes.com and in the upper left search window copy and paste [Anatomy of Give and Take] without the brackets. First bring up the PRINT view version. Then do an "alt A". You can then do a copy and paste into Word by [Alt E,s,up arrow, return]. If you wait over a week from that date you will have to pay to get it from their archives. You are going to hear a lot more from me on this one. After I read some more on it from Googling I'll be getting back. I'll do this in chapters. This one is Chapter One. Kyle Ballard UC Berkeley '65 3-19-05

[anika]

When did the field of neuroeconomics develop and who coined the term? I am really interested in this field.

[enver alper güvel]

I must confess that I was very excited when I heard of neuronomics. Because I believe that it is very necessary to reconstitute the decision making processes and ethical bases of economics to built a happy and hopeful future for humanity. I think that most of the totalitarian and authoritarian policies practising on the world today are standing on established economics. I hope the findings of neuronomics has got the potential of making significant contributions to reinterpreting the world affairs as much as economic activities.

[ambikakashyap]

Sir
I am an Indian student currently doing my Masters in economics.I want to know about the eligibility for this programme in Neuroeconomics .Please guide me as I am interested in this field.
Thanking you

[Susan]

hy,
i'm a german student of international finance and i had to do a presentation about ultimatum gamea, do you have some more litrature about this theme???
you side is great for our studys!!!! thx for it.
greatings from germany!
susan

[gabriel givens]

With storm after storm battering America you can only imagine what's next.
Since I've been in Nashville Saturday morning I like to go to the Abortion clinic and protest. I've been called Nigger, threatened, mooned everything. I surprised I haven't been shot.
Ironically my worst critic a lady at my school who works in the library and has six children, but I'm sure she's gay.
I want wonder what's next for real.
All of my life I've tried to encourage people.
School, prison, television, radio, newspaper and church.
But people seem be changing.
The world is growing very mean and cold.
And God seems powerless.
Money, politics and sex seem to be taking over.
I recieved 10 driving citations tickets in nashville.
Three women said I have harrassed them.
I called the police on sister.
Its all I can do to buy gass.
My paster is allegedly another Jim Jones.
The State of Tennessee filed a lawsuit against me.
All I do is work all night and go to school.
I don't care about any woman except Halle Berry and mom.
But I do think alot about me still,
even still I wonder what will be the end of me
in this cold and evil world.
I have served America for nothing.
Somebody please play for me.
And pray for America.
Do you ever want to get away.
615-485-6637

[percy chan]

I have been researching the subject of 'why business fails" with the intent of writing a book, to answer questions such as "can entrepreuership be taught?' My conclusion is that it can! Using some techniques of NLP and my own success as an entrepreneur, I have been trying to inbed entrepreneurial skills [or economics] into neurology as an unnamed poster had suggested. Ever wonder why some people have the nack of going from one money making project to another money making project? We often label them as the person with the midas touch? Well I believe that the midas touch which is a form of neuroeconomics can be identified and taught. Stay tumned for my Midas Touch.

[Juan José Ramírez Ochoa]

Very interesting this new field...please let us update on it.

The best,

Juan José

[Roeland Dietvorst]

First, we want to compliment McCabe for his work. We find it fascinating, and are trying to make neuroeconomics of practical use. Because McCabe is right in his view about the possibilities that neuroeconomics allows us to better understand the wide range of heterogeneity in human behavior. Next point, finally the taboo subject of irrational behavior is entering economic literature...
For those who are sceptic (which I really don't understand, just put two well respected disciplines together... and ooo yes it's got a really trendy name, why should that be a problem... almost a curiosity those sceptics if you ask me)read the articles of McCabe, or read Camerer, Loewestein and Prelec: neuroeconomics: How neuroscience can inform economics...
Roeland

[mary lynd]

As a university professor in the health care field, I have been investigating the impact of neuroeconomics on the health care decisions of American people. In our current dilemna of high health care costs including but not limited to pharmacological costs and costs for health insurance, coupled with the costs of fuel to provide transportation to/from health care services, I see an enormous impact on the health care decisions based on the present economic issues. A focus on neuroeconomics in research could provide answers to these concerns.