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Dive into a collection of past posts and rediscover timeless content.
Why Are There So Many Mattress Stores? The Economics of Empty Showrooms

Sep 18, 2026

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11 min read

Why Are There So Many Mattress Stores? The Economics of Empty Showrooms

An empty store with four customers a day is not failing. It may be the most profitable retail format on the street.

Penny Brief
Penny Brief
Why Airport Parking Is So Expensive: The Billion Dollar Business of Empty Asphalt

Sep 18, 2026

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11 min read

Why Airport Parking Is So Expensive: The Billion Dollar Business of Empty Asphalt

The airport does not want your $38 a day. It needs it, because the airlines do not pay enough.

Penny Brief
Penny Brief
Are Vending Machines Profitable? Why Millions Still Exist in America

Sep 18, 2026

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11 min read

Are Vending Machines Profitable? Why Millions Still Exist in America

A retail store with no staff, no rent negotiation and no closing time. The hard part was never the snacks.

Penny Brief
Penny Brief
Why Concert Ticket Fees Are So High: How One Company Controls Live Music

Sep 18, 2026

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11 min read

Why Concert Ticket Fees Are So High: How One Company Controls Live Music

The $89 ticket costs $124 and nobody in the transaction wants you to know who chose that.

Penny Brief
Penny Brief
Bottled Water vs Gas: Why Americans Pay More Per Gallon for Water

Sep 18, 2026

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11 min read

Bottled Water vs Gas: Why Americans Pay More Per Gallon for Water

You will complain about a ten cent move in gas prices and pay nine dollars a gallon for water without blinking.

Penny Brief
Penny Brief
The Economics of Chick-fil-A’s Drive-Thru

Sep 18, 2026

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11 min read

The Economics of Chick-fil-A’s Drive-Thru

The longest line in fast food moves the fastest, and the reason has almost nothing to do with chicken.

Penny Brief
Penny Brief
The Economics of Amazon’s Free Returns

Sep 18, 2026

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11 min read

The Economics of Amazon’s Free Returns

Amazon eats the shipping both ways and often does not want the item back. That is not generosity. That is math.

Penny Brief
Penny Brief
The Economics of U-Haul’s $19.95 Rental

Sep 18, 2026

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11 min read

The Economics of U-Haul’s $19.95 Rental

Nobody has ever paid $19.95. That is not a flaw in the price. That is the price working.

Penny Brief
Penny Brief
The Economics of the USPS Forever Stamp

Sep 18, 2026

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11 min read

The Economics of the USPS Forever Stamp

A government agency sold Americans an inflation hedge and somehow came out ahead.

Penny Brief
Penny Brief
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