An Economist Just Explained Modern Dating. It's Wild Out There.

When an economist named Rebekka Grun von Jolk showed up at Georgetown University for a standard Q&A, she probably expected questions about, you know, economics. Instead, students swarmed her, desperate for answers on the truly thorny stuff: modern dating and commitment.

Turns out, when you combine behavioral science with the messy business of love, you hit a nerve. Grun von Jolk, ever the optimist, saw a generation ready to learn from past romantic misadventures. Their burning questions, she noticed, kept circling back to four very specific, very modern dilemmas.

The High Cost of 'Whatever'

First up: the dreaded "situationship." That hazy, ill-defined romantic-ish entanglement that's neither here nor there. Grun von Jolk's take? This lack of clarity isn't just annoying; it's expensive. "Non-decision is a decision," she writes, which is a very economist way of saying: if you don't choose, something else will choose for you. We're all wired to stick with the status quo, meaning those undefined arrangements often drag on for far too long, quietly costing you other opportunities. "Ambiguity feels safe in the short run but can be expensive in the long run," she points out.

And here’s the kicker: when physical intimacy jumps ahead of emotional commitment, attachment often forms anyway. Plans or no plans.

Can Love Conquer the Political Divide?

Next up: the elephant in every modern room. Can political differences actually work in a relationship? Long-term couples tend to align on values, education, and outlook. In our current, sharply divided world, political views have become a surprisingly potent filter for who we even consider dating.

Grun von Jolk sees a downside to this self-sorting: "Romantic love can be a force for social integration." Studies show couples do become more similar over time, especially with daily habits. The more politically active partner often sways the other's views. But don't get too excited: the political alignment that develops is small compared to the alignment they started with. So, two people with wildly different politics probably won't suddenly become mirror images.

The good news? Research doesn't suggest political differences are a death sentence for a relationship. The real predictor is whether partners accept those differences, rather than trying to perform a political conversion.

The 'Singles Tax' Is Real

Is there a financial penalty for flying solo? From an economic perspective, Grun von Jolk says, unequivocally, yes. Partnerships create efficiencies. Shared rent, divided chores, a built-in safety net if one person hits a rough patch. Some countries even bake marriage benefits into their tax codes.

This isn't a judgment, mind you. "Singlehood is not a failure," she clarifies. But "from a strictly economic perspective, partnership often generates efficiencies." It's a pragmatic truth often glossed over by both pro-relationship narratives and fierce independence anthems.

How Similar Is Too Similar?

Finally, the age-old question: should you actively seek someone who's basically your clone in terms of education, religion, income, and core values? Evidence suggests shared values generally lead to more stable relationships. "Values shape how we plan our lives and invest our time," Grun von Jolk writes. "If partners see eye to eye on these fundamentals, there is strength in unity rather than recurring conflict." Compatibility, it seems, is a good way to avoid constant bickering.

But here's the nuance: differences can lead to growth, but only if they're genuinely welcomed, not just grudgingly tolerated. The research doesn't say find your identical twin. It says find someone with similar core values, then be open to the delightful, infuriating differences that remain.

The Power of Actually Choosing

Underneath all these modern dating tensions, there's a common thread: the importance of making deliberate choices rather than just letting life happen to you. Modern dating, Grun von Jolk argues, needs more active decision-making precisely because it's lost the social structures that once guided us.

"Intentionality is powerful; 'seeing where it goes' is not," she writes. Love, she believes, isn't just about maximizing your immediate returns. It's about "choosing a direction" and actually sticking with it. The Georgetown students, with their tough questions, already seemed to grasp this. And that, she noted, made her surprisingly optimistic about their chances.