Zesht principle

People respond to incentives

If you change the cost or reward attached to an action, people change their behavior. Sometimes that is the whole point of the policy. Sometimes it is the unintended consequence. Zesht looks for both.

Taxes

Why Drive an Hour to Buy a Handbag?

From October 1, Los Angeles charges 10.25% sales tax and Irvine charges 7.75%. The legal saving on a luxury purchase may be zero. The shopping still moves.

Sep 27, 2026 · 5 min read
Energy

California Cut What It Pays for Rooftop Solar. Did It Fix the Right Problem?

Under NEM 3.0, an exported kilowatt-hour can earn a fraction of a cent at spring noon and over a dollar on an August evening. That's a price telling the truth. Is the rest of the bill?

Sep 27, 2026 · 5 min read
Housing

Rent Control Can Make a Cheap Apartment Too Expensive to Leave

Rent control reliably helps the tenant who already has the apartment. The best evidence shows who pays for that help: the landlord who exits and the renter still searching.

Sep 27, 2026 · 5 min read
Insurance & Risk

Is Your California House Actually in a Fire Zone?

California's fire map shows hazard. Your insurer prices risk. They aren't the same thing — and the difference is where a homeowner's money is made or lost.

Sep 27, 2026 · 5 min read
Communities

Why Do Iranians Keep Finding Each Other?

A Persian grocery, then a kebab restaurant, then six real-estate agents. Behind the joke is one of economics' most powerful forces: network effects.

Sep 27, 2026 · 4 min read

The rest of the framework

Other principles

Prices contain information

A high price can be painful without being meaningless.

Every subsidy has an incidence

Someone receives the benefit, someone finances it, and sometimes a producer captures it.

Supply matters

More money to buy something does not automatically create more of it.

Local knowledge matters

The people closest to a decision often know things a statewide formula does not.

Competition is information

When people leave, that exit is feedback.

Intentions are not outcomes

Zesht does not grade intentions. It examines results.