Difference between revisions of "Talk:Economics"

Revision as of 17:58, February 13, 2007

Enter your questions about economics here

1) How does economic theory explain why anyone ever gives anything but money as a gift?

If someone gives me (say) The New Annotated Sherlock Holmes: The Complete Short Stories I might be pleased, but if someone gave me $95 I could buy The New Annotated Sherlock Holmes: The Complete Short Stories, in which case I would be just as pleased. Or, I might use the money to buy something different which I liked better. Or, I might know of a place to buy it at a discount, in which case I could have my book and extra money, too.

If someone gives me money, the worst case is that I do not know of anything that would please me more than the intended gift. In every other case, I can do better with the money than with the gift. Therefore, it would seem that the economist's "rational man" would always prefer to give and receive the money. Dpbsmith 15:51, 8 February 2007 (EST)

The "rational man" is not merely interesdted in money but in total utility (the economic term for overall satisfaction); he might get more utility by reciving a gift that he knows was specially chosen for him by the giver than from a cash gift that has no personal meaning. Likewise he would get utility from giving a meaningful gift. In fact, if it were simply about money the "rational man" probably would not be giving at all!

--BenjaminS 12:38, 9 February 2007 (EST)

Good point Ben. Also, remember that money really has no inherent value- it must be exchanged before it is useful to anyone except perhaps a coin collector. Thus, by giving someone a useful item as a gift rather than money, you are sparing the receiver of the gift the transaction costs involved in exchanging money for that item. So if we assume (1) that the giver knows what gift the reciever wants, (2) that the reciever would consider it a chore to take the neccesary steps to obtain the gift, and (3) that the giver will not mind, or perhaps even enjoy, taking those same steps, then the traditional mode of gift giving becomes economically rational. -Chris J

2) Consider a company whose stock pays no dividends, and whose management's states that their intention is not to pay them in the future. The present value of a future stream of zero dividends is zero. How does economic theory explain why people are willing to buy such stock? Dpbsmith 16:39, 8 February 2007 (EST)