Günter J. Hitsch, Ali Hortaçsu, and Dan Ariely have a paper about online dating and matching forthcoming in the AER: Matching and Sorting in Online Dating.
They write
"Using a novel data set from an online dating site, we first estimate mate preferences and then use the classic Gale-Shapley algorithm to predict matching outcomes. Online dating exists to facilitate the search for a partner. Our results suggest that the particular site that we study leads to approximately efficient matching outcomes (within the set of stable matches), and that search frictions are mostly absent. Hence, the site appears to be efficiently designed."
Their dataset allows them to look at all the clicks and messages of a subset of participants. So they can see which profiles people look at, and whom they choose to contact. This allows them to form estimates about preferences (on the assumption that if you browse two profiles and contact one of them, you prefer the one you contacted.) And they can observe when email addresses or phone numbers are mutually exchanged, which gives them their proxy for matches.
They compare the matchings they see both to marriages in the population at large (from Census data), and to stable matchings obtained by running the deferred acceptance algorithm, using the estimated preferences. They write:
"We saw that both actual marriages and the predicted matches from the Gale-Shapley model exhibit strong intra-ethnicity sorting patterns. However, even in the absence of search frictions it is not obvious whether same-race preferences alone cause sorting within ethnicity groups: because other attributes, such as income and education, are correlated with race, preferences over these other attributes could lead to intra-ethnicity sorting as well. To investigate what fraction of the predicted endogamy patterns is driven by same-race preferences, we remove these preferences from the utility specification and simulate the corresponding stable matches. Tables 10 and 11, panel (IV), show that intra-ethnicity sorting is strongly diminished, although small degrees of endogamy remain. These results suggest that racial sorting is mostly due to the same-race preferences; preferences for non-race attributes can not quantitatively account for the small fraction of marriages across different ethnic groups."
Showing posts with label dating. Show all posts
Showing posts with label dating. Show all posts
Sunday, May 10, 2009
Sunday, April 12, 2009
Market for sugar daddies
Not all dating sites have marriage as their goal.
The NY Times Sunday magazine has an article called Keeping Up With Being Kept, about the website SeekingArrangement.com, which advertises itself as "the elite sugar daddy dating site, for mutually beneficial relationships." As the site makes clear, money is part of the benefit in one direction, but as the story also makes clear, the line between dating and sex work is fuzzy, and some of the relationships that develop are potentially rewarding.
Apparently the law is on the side of the site: "...since the 1970s, courts have ruled that as long as the woman is paid for some service besides sex — housecleaning, companionship — the arrangement is not the equivalent of prostitution."
The complication is summed up by one young woman who apparently has some experience with this marketplace:
"“When these sugar-daddy relationships go the way I think they should go, the lines are pretty blurry between that and a typical boyfriend-girlfriend relationship,” she said. “And when they go the way I don’t think they should go, the lines are blurry between that and sex work.” "
The website also suggests that you "Visit our other dating sites: SeekingMillionaire.com (Millionaire Dating) & SeekingFantasy.com (Adult Dating)"
The Times story puts the matter in (market) context by considering some of the history of courtship :
"MOST PEOPLE WOULD LIKELY BE appalled to learn that a daughter — or father — was using SeekingArrangement.com. Beth Bailey, a Temple University historian of courtship, said that her first reaction to the site was “revulsion.” But when she reconsidered it within the historical context of dating, she had a somewhat different response.
Heterosexual relationships, including marriage, have long involved economic transactions, but Bailey points out that when men provided financial security, they traditionally did so in exchange for a woman’s sexual virtue (and potential to bear and rear children), not for sexual thrills. For that, they often turned to prostitutes and mistresses, involving a more frank money-for-sex exchange. It’s only in the last century that money has been traded — albeit indirectly — for sexual attention from “respectable” unmarried women. In the early 1900s, courtship shifted from girls’ porches or parlors to a commercial venture: a date. Etiquette manuals of the time were explicit — boys were to pay for meals, entertainment and transportation, and in return, girls were to provide well-groomed company, rapt attention and at least a certain amount of physical affection."
The NY Times Sunday magazine has an article called Keeping Up With Being Kept, about the website SeekingArrangement.com, which advertises itself as "the elite sugar daddy dating site, for mutually beneficial relationships." As the site makes clear, money is part of the benefit in one direction, but as the story also makes clear, the line between dating and sex work is fuzzy, and some of the relationships that develop are potentially rewarding.
Apparently the law is on the side of the site: "...since the 1970s, courts have ruled that as long as the woman is paid for some service besides sex — housecleaning, companionship — the arrangement is not the equivalent of prostitution."
The complication is summed up by one young woman who apparently has some experience with this marketplace:
"“When these sugar-daddy relationships go the way I think they should go, the lines are pretty blurry between that and a typical boyfriend-girlfriend relationship,” she said. “And when they go the way I don’t think they should go, the lines are blurry between that and sex work.” "
The website also suggests that you "Visit our other dating sites: SeekingMillionaire.com (Millionaire Dating) & SeekingFantasy.com (Adult Dating)"
The Times story puts the matter in (market) context by considering some of the history of courtship :
"MOST PEOPLE WOULD LIKELY BE appalled to learn that a daughter — or father — was using SeekingArrangement.com. Beth Bailey, a Temple University historian of courtship, said that her first reaction to the site was “revulsion.” But when she reconsidered it within the historical context of dating, she had a somewhat different response.
Heterosexual relationships, including marriage, have long involved economic transactions, but Bailey points out that when men provided financial security, they traditionally did so in exchange for a woman’s sexual virtue (and potential to bear and rear children), not for sexual thrills. For that, they often turned to prostitutes and mistresses, involving a more frank money-for-sex exchange. It’s only in the last century that money has been traded — albeit indirectly — for sexual attention from “respectable” unmarried women. In the early 1900s, courtship shifted from girls’ porches or parlors to a commercial venture: a date. Etiquette manuals of the time were explicit — boys were to pay for meals, entertainment and transportation, and in return, girls were to provide well-groomed company, rapt attention and at least a certain amount of physical affection."
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