Sample frameDay 227·Product · Packaging

Good morning. One product, one price, and a market full of people who'd happily have paid something else.

Product.

Versioning

5 min read·Apply by lunch

The question

Look at the cheapest thing you sell and the dearest one, then say what actually differs between them — not the price, the product itself: is that difference a dimension your best customers would genuinely pay to escape, or a handful of things somebody switched off on a Thursday so the tiers wouldn't look identical?

The idea

Carl Shapiro and Hal Varian were both economists at the University of California, Berkeley — Shapiro at the Haas School of Business, Varian the founding dean of the School of Information Management and Systems — when they published Information Rules in 1998. Their starting point is that an information good costs a fortune to make once and almost nothing to make again, so cost tells you nothing useful about price. Value does, and value differs person to person. Since you can't read willingness to pay off a buyer's forehead, you ship the same underlying thing in several editions and let people sort themselves. What Shapiro and Varian supply is the list of axes you can version along — delay, speed, resolution, capability, comprehensiveness, support and, memorably, annoyance — not one of which is the price. The harder half of the argument belongs to Raymond Deneckere and Preston McAfee, in the Journal of Economics and Management Strategy in 1996, under the title 'Damaged Goods'. They open with IBM's LaserPrinter E, which printed at half the speed of the LaserPrinter because IBM had added parts that held it back, and they note Intel's 486SX, a 486DX with the maths coprocessor switched off. The cheap edition cost more to build. Their finding is that the damage can leave both sides better off — the firm earns more, and buyers who would otherwise be priced out get served at all.

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