# If you like prediction markets you should learn about futarchy

Source: https://x.com/binji_x/status/1958151112147554599
Kiwi News: https://news.kiwistand.com/stories/If-you-like-prediction-markets-you-should-learn-about-futarchy?index=0x68a65fd27a701b7d98a2c03caf1c5cd96967b0fe17b75c56df54788f050de6f62d314c5f
Submitted by pedrovilela.eth on 2025-08-20 UTC, 3 upvotes, 0 comments

## Summary

Futarchy, a governance model proposed by economist Robin Hanson, would have citizens vote on desired outcomes while prediction markets decide which policies are most likely to achieve them. The article argues that this replaces popularity-driven policy choices with ones that compete on expected outcomes, since traders risk capital on their beliefs and wrong predictions are penalized. Its example compares lowering corporate tax rates with increasing public infrastructure spending, each judged by markets on whether it yields 4 percent GDP growth over three years. The article says crypto now makes testing this possible at scale, and points to small DAO experiments with prediction markets.

## Article

Prediction markets are exploding right now because they reward people for being right instead of just being loud; it allows for higher stakes within outcomes that people already care about which in turn makes them care more, and do more research before making a choice on who or what to back. 

 But what happens when you apply that same logic to how entire societies make decisions? 

That is the idea behind futarchy.

"So, what exactly is Futarchy?"

Futarchy is a governance model proposed by economist Robin Hanson (@robinhanson) built on a simple principle:

“Vote on values, bet on beliefs.”

Citizens vote on the outcomes we care about (e.g GDP growth, lower inflation, higher employment).

Prediction markets then decide which policies are most likely to achieve those outcomes.

It turns governance from guesswork and ideology into an incentive-aligned search for truth.

"Why would it work?"

Democracy aggregates preferences, but not knowledge.

In traditional voting, being wrong has no cost

Policies get chosen by popularity and not accuracy

Decisions optimize for consensus instead of truth

Prediction markets change this dynamic:

Participants must risk capital on their beliefs

Wrong predictions get punished

Accurate signals get amplified

The result is a collective intelligence engine where people are incentivized to research, test assumptions, and engage with data. Instead of policies competing on vibes, they begin to compete on expected outcomes.

"Can you give an example of this?"

Sure. 

Say we need to choose between two economic policies:

Policy A: Lower corporate tax rates

Policy B: Increase public infrastructure spending

Two prediction markets open:

“If Policy A passes, GDP will grow 4 percent in the next three years.”

“If Policy B passes, GDP will grow 4 percent in the next three years.”

Traders, economists, and regular citizens buy and sell contracts based on their research and confidence. If you are right, you profit. If you are wrong, you lose.

The market price reflects the collective belief in which policy works better. Voters now get real-time, market-driven probabilities about which options are most likely to succeed before making their decision.

"Why now?"

For years, Futarchy was a thought experiment. But crypto makes it possible to be tested at scale for the first time:

Open, global participation without gatekeepers

Transparent and tamper-proof settlement

Incentives that can be encoded into the rules

DAOs and onchain communities are already experimenting with prediction markets to allocate funds and evaluate policies. These are small-scale tests, but they hint at something much bigger.

See futarchy experiments:

https://x.com/UniswapFND/status/1940474314001994185

https://x.com/binji_x/status/1889453758863511830

"What's the bigger picture?"

Futarchy does not replace democracy. It augments it.

Politicians still campaign on values

Citizens still decide what outcomes matter

But markets compete to find the policies most likely to deliver

This leads to governance built on evidence and not just ideology and it births a system where being correct finally matters more than being popular.

And onchain is where we get to try all of this, ethereum gives us all a place where we can prototype entirely new systems for deciding, coordinating, and allocating at scale.

Onwards.