Love Advice from A Beautiful Mind – 5 Rational Dating Strategies

Rest In Peace, John Nash, hero of the movie ‘A Beautiful Mind’ and of many an economics student’s a-ha experiences, who died end of last month. Nash received the economics Nobel Prize in 1994 for his findings in game theory. Game theory, which studies interaction and negotiation, is one of the best fields within economics to consult for dating. I thought, within the wealth of Nash’s publications, his paper on “Two-person Cooperative Games” sounded about right for our theme; and indeed it offers a wealth of lessons from both its assumptions and conclusions. While his assumption that people are rational gave me pause, it actually turns out very useful if you wish to err on the side of caution in your strategies.

But let’s begin. Here are 5 essential lessons from Nash’s work for daters.

  1. Make sure you can talk honestly with your date about everything of importance to you. If you want to cooperate at all, if you want to negotiate a good time together and maybe make some agreements, it is indispensable that the communication is open and honest. Otherwise, your agreements will be incomplete, or shaky, i.e. unreliable.
  2. It is important that you can make agreements that work for both. It almost goes without saying, but after all I hear and see happening to many friends that are dating, I am not sure we can take this one for granted. Nash himself felt he needed to point it out as a key assumption before modeling cooperative games. You need to be able to agree on something, so that both of you understand what is meant by the agreement, and understand it in the same way. You also need to able to comply with and fulfil any agreements made. Given that we are talking dating, these agreements can range from the light (like, agreeing on a time to meet to go to the cinema) to the serious (agreeing to go exclusive, or, eventually, marry…). The ability to fulfil agreements implies:
  3. None of you should have outside commitments that interfere with the relationship. Again, it should go without saying, but I am writing up some rational strategies here, based on a level-headed rational economist’s work. And from that perspective, anything can happen. Better check that your date does not come with baggage none of you is able to deal with. Neither should you. Incompatible outside commitments include, for example: being married, having another exclusive dating relationship, or having existing financial or time commitments that leave no money or no time worth mentioning for a new relationship.
  4. Don’t take altruism for granted. It is safer to assume that your counterpart will go as far as he/she can without losing you. Better assume this first and assess any degree of altruism well before agreeing to, like, go steady. (Hint: you want a lot of altruism, while being mindful that all that looks too good to be true probably is.)
  5. You may need an accountability framework. It is great if you can just blindly trust yourself and each other. But this is neither granted nor, possibly, as frequent as we’d like it to be. Nash suggests ‘something like an umpire’ to enforce agreements. Now, as this can prove complicated in dating, what about the following proxies: (i) a joint network of friends that knows or gets to know both of you well, and with whom you are willing to share where you stand dating wise; and (ii) for the younger or the more conservative among us: parents who are kept abreast of essential agreements. The accountability thing is naturally a small circle affair; I don’t advise publishing on facebook. It also should not be something that locks you into a relationship, but rather a trusted group that is in the know but otherwise neutral.

If this sounds too businesslike for love, ask yourself when you last held someone to these standards? If anything, your dating life deserves much more.

All this with the grain of salt that we are sometimes too irrational to apply the rationally obvious. But try and let me know how it goes!

 

Power, Commitment and Dating: 5 Lessons from Jean Tirole

Jean Tirole recently received the prize in memory of Alfred Nobel for Economics, for his work on firms’ market power. Understanding how his sharp insights translate into the world of dating took me considerable mulling over, although it now feels obvious upon hindsight.

You probably all remember a beau that casually dated many women at once, “stringing them along” without making up his mind on who he should become exclusive with. Or a woman that nourished many admirers’ hopes for a long time, without settling with any one, but also without letting any one of them pursue another woman. Such is the nature of power in the dating market. And Tirole’s insights are highly relevant (and make for wicked strategies, actually).

Here are five key lessons:

1. People with power in the dating market can effectively ward off competitors. For a description of what that might look like, see above, and dig in your high school memories.

2. You can tell commitments from non-commitments, even in a powerful person. True commitments are actions that are hard to reverse. For example, if she moves house to be near you, that would be a commitment. As would be a publicly announced engagement, or, of course, marriage. Declaring the relationship exclusive to close friends, and to any admirers or former dates probably also counts. However, spending time with you, being intimate, and/or being generous with you, is no commitment. It can be stopped at will.

3. Dating market power is hard to maintain. Warding off a competitor is costly; it will take time and effort to string along that one woman that is already turning her head towards someone else, or that one admirer that is about to give up.

4. But power can be broken. If put under the right kind of pressure, the monopolist beau or belle will behave as if powerless. If the above described effort to maintain power is altogether more painful than losing that person from one’s circle of influence so to speak, then the powerful dater will let his subject move on. So the trick is to push the boundaries: if you are the competitor, i.e. the dating market entrant that would like to snatch one worthy date from the circle around the beau, just keep the lady of your intentions as busy and entertained as you can. It needn’t be with dates; if you have other avenues to meet her or engage her along her interests, even without you being involved (sports clubs, work, volunteering, your friends etc), do so. Make sure the monopolist beau will have a hard time keeping up (or finding spare minutes in her calendar). If she is not his favorite, he will let go.

5. Building up that kind of dating power from scratch can be a ton of work. Obtaining uniqueness in the dating world, to the extent that one can exercise market power, is comparable to  investing until securing a patent. What could those investments look like in the dating world? Building up a network, organizing social events, fun activities and gatherings, attracting and hosting interesting conversations…are all activities that enhance popularity and thereby dating power. It might also help to hit the gym three times a week until in ship shape. In some cases Miss or Mr monopolist may have a huge advantage on these accounts; too huge for anyone to follow. If a potential follower fails to realize (aka be impressed by) the size of the task, a stiff competition can ensue and the leader effectively be leapfrogged. Ha!

No guarantees when you apply any of this in real life…

There Is Just No Man!

I don’t know about you, but I have just met one beautiful and accomplished single woman too many. There are three, no, wait, four, acquaintances on the top of my head, spanning the twenties to the forties, who are stunningly gorgeous, pleasant characters, academic and professional high achievers – and single. And it’s not that they want to be; they just happen to be single. They would love a man that is a good match for them, but there doesn’t seem to be anyone eligible around.

What is happening here? Well, Your Economist has three theses on what’s going on. And three antidotes.

  1. Don’t be too modest. Many beautiful high achievers, I am sure, have been told from an early age to be humble and self-effacing. To counteract the stunner effect with an overdose of modesty, so their classmates and relatives can bear the sight and sound of them. That trick may have worked for social integration, but it is a killer on the dating market. Robust evidence shows that popular and outgoing girls are asked out the most. So, darling: get yourself on that pedestal. Be the one to announce the student union activity, the new task force at work, or the new charity project at church. You want to be that girl behind the mic that has all the eyes and ears on it for a moment.
  2. Cast your net widely. If you are ‘rare’ on any trait (rare beauty, rare intelligence, rarely sporty, rare height…) whoever matches you will be equally ‘rare’. If there are not enough eligible people where you roam, roam in other places: go online, visit that aunt on the other coast, let your friends set you up. Let go of the thought that the internet and blind dates are for losers. They are not. They are for choosers.
  3. Make. Time. If you live a lifestyle that only works for a childless single, then that’s what you’ll end up being. If you work endless hours and weekends; if your scarce leisure time is planned out without flexibility, then where will a partner and maybe a family fit in? When will your radar be relaxed and clean enough to register Mr. or Mrs. Right, and recognize them as such?

No guarantees. But these three potions should let an eligible man or two appear.

Are you ‘well matched’ with your partner? 5 Shades of Love

What is a good match? Which couples are ‘meant for each other’? I would assume that most people agree that a good match is one where the partners love each other. Very much.

But how can we get at the ‘love’ concept? With economics, of all sciences?

Lo and behold, one extra daring economist has tried to capture ‘love’ in economic terms. Some of you may have guessed: Gary Becker. Inspired by his writings, here are 5 aspects of love that economists understand.

Love is…

  1. Caring about the partner. This is best measured as altruism, a concept that economists are, on average, fairly familiar with. In economic terms, it means, my happiness (“utility”) improves, if my partner’s happiness improves.
  2. Trust. If you two really care for each other, you don’t have to watch your back that much. Your partner already will.
  3. Sharing and generosity. If your partner is happy about you being happy, it doesn’t matter so much if he eats the last piece of cake or if you do. He’ll be (nearly) equally happy.
  4. Enjoying things more if consumed together. If you really care for each other, you enjoy a joint dinner more than if each person eats in her own time. Dinner has altogether a new quality; it becomes hard to accept a separate dinner as a valid meal. The same is true for other items, travel, parties, reading a book, even trying out new fashion.
  5. Enjoying the same things. Because of 4, it also makes sense if you like the same things. The same books, countries, dinners and dinner times, places…

If you can capture love in economic terms, it also means you can measure it.

If you want to know how well you are matched, here are questions you should ask: 1) Is your partner happy, if you are happy? 2) Can you trust him; does he look out for your advantage as much as his? 3) How does he share whatever is scarce – time, cake, money? 4) How much more do you enjoy dinner when you are together rather than dinner alone?

And, finally 5) How long does it take to agree on the theatre play you are going to watch, or the kind of picture you are going to hang?

The answer to these will be telling…

Why Women Should Propose

Laura and her boyfriend Ed had dated for 6 years and lived together for five. They led a joyful, loving and successful life together as entrepreneurs in a European metropole. Their personalities completed each other: he, an introvert, polite, soft-spoken, laid back and the modern version of the humble scientist; she, an extrovert, passionate planner and organizer, presenter and confessing to an exhibitionist touch both professionally and privately. They indulged in the different hobbies they both brought to the relationship (he: avant-garde art, she: wedding fairs and books). They had jointly travelled half the globe, had a network of hundreds of common friends and intended to keep leading this life forever. The only thing missing: Ed just.did.not.propose. When Laura’s mother-in-law asked her about wedding plans, she owned up about the missing proposal. Ed’s mum then encouraged her to propose herself, as she thought would be fitting for an emancipated young woman. Laura plotted and planned and delivered a very romantic proposal to Ed. She proposed in a hot air balloon in the French countryside. Ed said yes. And for the protocol, he counter proposed not much later, in a helicopter. They have been married for 9 years now.

This may be the most radical post to date. Why should it matter who proposes? Other than for tradition, say. Well, tradition goes further than what we usually assume; it’s where the power sits. And if it is about proposing in a relationship, the first mover wins. He or she sets the agenda more than the one who reacts.

As reviewed by Nobel Prize Winner Dale Mortensen in 1988, an algorithm devised by Gale and Shapley in 1962 can be used to match employers and employees or husbands and wives. A series of matching outcomes is stable if no paired person has the desire to rather be single. However, in a given matching outcome some people can be better of than others. E.g. a matched person would not prefer to be single but rather be paired with someone else. While several people are happy with whom they are paired with. And it can be shown that the outcome is actually most favorable for those individuals who proposed the match first. They have more options to choose from than the ones who react and only can choose between different proposals.

So ladies, if you want to take charge of your relationship happiness, make a move. First.

 

I want my soulmate NOW! Fast!

Despite all the enlightenment we have provided here already – finding The One can be a messy, arduous and possibly slow process. For the busy singles of today; is there any way of speeding it up, or even delegating part of it?  – This story may ring familiar.

Noah is a senior government advisor working 11 hour days. While he enjoys being part of the inner circle around his country’s head of government, he dreads not having time for dates. He had intended to marry by the age of 30. Now, aged 35, he is starting to worry. He has high demands for the type of woman he wants to marry, such as a success level similar to his. Either way, there will be little time for dates during the next year too. Elections are looming and a crisis has weakened the country. Noah’s job gets irresistibly interesting and important just at a time when the prospect of (not) settling down gives him sleepless nights.

Noah gives up and embraces the uncoolness of signing up with a traditional dating advisor. While he does not enjoy the soul-baring during the initial meetings with the advisor, he does appreciate that a part of the effort is now delegated. Actual dates are pre-selected with insight, and Noah learns more on fewer dates. Within a year, he finds his significant other, a cute and successful health trust CEO, just a year younger than himself.

The idea is as old as human interaction: intermediators or middlemen. (Traders, bargainers, heralds, other communicators…and matchmakers). They can work well in any ‘market’. Some recent Nobel prize winners have shown they can do wonders in the labor market.  The middlemen’s role is to specialize in the search, and the sounding of a partner to an extent. They help bridge the information deficit between the searching parties. And because they are specialized, they develop expertise in doing this, they can do it faster, and with a wider reach.

There is one condition: there need to be many of them who compete with each other. This ensures that they try to be ever better and ever more productive.

Dating agencies improve everyone’s luck simply because every client improves every other client’s luck by being there. Every individual search effort is multiplied through the agency and benefits others. The economists who found this out even suggested the state subsidize ‘computerized dating agencies’ (the article predates online dating) for the benefit of all!

There are no women where I work. How do I go about finding a mate?

Dear Economist,

I am 40, never married, and more than ready to settle down. But I work in a sector that is virtually free of women. So, although I don’t smell, am not dramatically stupid or unattractive, I do not meet enough eligible women to find a soulmate.  Do you know a way out? –  Sincerely, Out with the Guys.

Lonely Guy

Lonely Guy

Dear Out with the Guys,

a word of comfort: you are not alone with your problem. We regularly hear similar stories from IT geeks, engineers, and the army staff…just to name a few. We actually also hear them from primary school teachers, nurses and nannies….in short, any job where one gender vastly outnumbers the other.

You are suffering from a situation that George Stigler (‘The Economics of Information’, 1961) would call ‘high search costs’. You can meet women, get to know and date them, but your ‘cost’ of doing so is much higher than in an evenly gendered market. You probably have to travel to meet a woman of your age, spend more money on gas, the phone and mail to keep in touch, and spend more time thinking about where to meet the right woman. All these are ‘costs’.

As you can read from our previous post, the first phase of the dating game can be seen as a search effort, similar to checking out various products before we know the quality range available in the market. Checking out an additional product provides you with a knowledge gain about the quality range. But, as the range is given, and won’t expand with searching, the benefit of getting to know an additional item – or person, rather – diminishes with each person met.  At the same time, the cost of meeting another person stays the same, for each and every additional person met. In your case, this cost is rather high.

Usually, a rational person stops searching when the additional benefit of meeting another person has diminished so far that it is equal to the cost of meeting another person. In your case, if we leave everything as it is, this situation would actually occur rather early. You would date few people before you settle, because the cost is just so high. In other words, you are readier to commit than some of your fellow daters.

This in itself makes you quite eligible for the other gender. Women tend to get serious with men who are ready to get serious.

On the other hand, we don’t have to leave everything as it is. You can lower your search costs, e.g. by using online dating, matching services, newspaper ads; and also, old-fashioned but effective: drawing on family and friends networks. If you want to maximize your search efforts even further, target your outings from the Guys’ Enclave towards places where you are likely to find many women: kindergartens, spas, cosmetic and shoe shops, aerobics, dance and yoga classes, classical music concerts, church and synagogue, and book clubs, just to name a few. Also, if you weren’t in a Guys’ Enclave previously, think back to that time and the women you knew then: anybody you would like to get back in touch with?  – Go for it (as long as she’s still free and not an ex) and reap the benefit of previously invested search expenditure.  – We don’t promise miracles, but the above efforts should dramatically improve your likelihood of meeting Mrs. Right.  FYI, Dr de Bergerac and her spouse (re)met like that, when actually already well past thirty, and so did a couple among their friends.

Now that we have more or less devised a strategy, let’s look at the likely outcome of a situation like yours. Being the majority gender may actually not be the worst thing (depending on the ratio..) especially if you are a guy. It is true that usually, the ‘outnumbered’ gender is the secret winner of a gender ratio out of sync, enjoying the competition for their favours, and dictating the market rules. So if more men compete for less women, the women dictate the rules. Turns out that in a dating market, that is not the worst thing. Joshua Angrist of the MIT found out that in communities where men outnumber women, there are more marriages, men earn generally more and parents of young children earn more. (How do Sex Ratios Affect Marriage and Labor Markets?, QJE 2002) Looks like in some areas of life, it’s ok to have the rules written by the ladies…

In any case, best of luck, and check back in with your success story.

Your Economist

How many people should I date?

Dear Economist,
I am usually a patient person, but maybe I am overdoing it. I have dated about five different girls, and more or less seriously, but I can’t decide myself. One’s advantages are another’s disadvantages. I know nobody’s perfect – but when should I stop? When can I be sure to have dated enough people to settle down?  – The process of serious dating isn’t exactly cost-free you know…your advice much appreciated!  – An efficient dater.

man waiting to settle

Dear Efficient Dater,

you are raising a very good question. The answer is, as you probably suspected, there is indeed an optimal number of people to date; a limit after which you can be confident with your choice.  – Economics provides a reason for why there is a limit, and statistics tells you when you have reached it. Let’s start with the economic part.

It was George Stigler, who, as far back as 1961, made a case for limiting one’s search. (He thought more about searching the optimal household appliance, but his reasoning holds just as well for dating..) Stigler says, any market has a given range of quality. We don’t manage to expand that range by searching more, we just get to know it better. In other words, the more you search, the closer you are to having tested the entire available quality range. This also means, with every additional person that you meet and date, your additional knowledge gain diminishes.

At the same time, the effort, time and money spent on an additional date do not diminish. So you are likely to have ‘spanned’ the quality range after a limited number of dates, after which additionals only cost time and money, but do not provide quality gains. Rational daters will settle after reaching this number.

So, where is that number, on average? The answer is twelve.  Knowing twelve people should be enough to know the quality range available in the dating market.  Peter Todd from the Max Planck Institute for Psychological Research did the odds (in his paper ‘Searching for the next best mate’, ebda 1997). Following Todd’s ‘fast and frugal algorithm’, if you date twelve people and then choose the one further person that tops the list, you have a 75% chance of getting it right.

So, bottom line, dear Efficient Dater, you are not there yet. You need to hold out for another 7. If you are honest and stay out of the bases there’s nothing wrong with checking them out in parallel. Might be less costly, too.

Good luck, Your Economist