The Economics of Faking Ecstasy, Hugo Mialon, Economic Inquiry, January 2012, Pages 277–285
Abstract: In this paper, we develop a signaling model of rational lovemaking. In the
act of lovemaking, a man and a woman send each other possibly deceptive signals about their true state of ecstasy. For example, if one of the partners is not in ecstasy, then he or she may decide to fake it. The model predicts that (1) a higher cost of faking lowers the probability of faking; (2) middle-aged and old men are more likely to fake than young men; (3) young and old women are more likely to fake than middle-aged women; and (4) love, formally defined as a mixture of altruism and demand for togetherness, increases the likelihood of faking. The predictions are tested with data from the 2000 Orgasm Survey. Besides supporting the model's predictions, the data also reveal an interesting positive relationship between education and the tendency to fake in both men and women.
So, I wondered a couple of things.
1. This would not apply just to het couples. Is it different for gay men or for lesbian women?
2. It took me a minute to realize that the "2000 Orgasm Survey" was referring to a year, not a benchmark.
3. I asked the LMM, "You never fake, do you!" She said, "Of course not! Then she went upstairs and closed the door, but I could still hear her laughing.
Lagniappe: Here is a video of the author presenting the above paper...
(Nod to Kevin Lewis, who never fakes)