A market changes in a few recognizable ways. Profit drains out of one layer and pools in the next. A bottleneck moves, or stubbornly refuses to. An integrator's moat dissolves the moment its interfaces standardize. These are the structural patterns: the moves that repeat across industries that otherwise look nothing alike.
Each issue is one instance. This page is the template behind them. Once you can name the pattern, you can spot it early in a market you've never studied, which is the whole point. Each entry links to its definition and to the issues where it played out.
Margin Migration
When one layer of a market commoditizes, the profit doesn't vanish. It relocates to the adjacent layer that stays proprietary and hard to substitute. Standardize the interface between two stages and you hand the margin to whichever stage you didn't standardize. The keystone beneath it is the law of conservation of attractive profits: margin is conserved, not destroyed.
Lens: The Shift.
Seen in Coverage Where the Towers End, where three carriers pool satellite spectrum, commoditize the capacity layer, and release a profit pool toward the integrated layer they don't control.
Modular Squeeze
The integrator's side of that move. When your interfaces standardize and the modules around you turn into commodities, the premium you charged for holding the whole thing together collapses. The squeeze is what margin migration feels like from inside the company it's leaving.
Lens: The Shift.
Seen in No Moat, No Disruptee, where free, ownable, good-enough open-weight models commoditize the base layer and the proprietary frontier labs flee upmarket rather than defend it.
Coalition Cospecialization
An asset whose value is locked to many partners at once behaves differently from one tied to a single anchor. The many-partner lock protects independence: no one buyer can capture it without devaluing it for everyone else. A single-anchor asset, by contrast, invites a buyout. The distinction often decides who gets bought in a consolidating market.
Lens: The Shift.
Seen in Coverage Where the Towers End, where a constellation tied to a coalition of carriers resists capture by any one of them. And in The $17 Billion Tell, where cospecialization sorts the buyers: the asset wired to one ecosystem gets acquired, the neutral one stays independent.
Bottleneck Migration
A system's throughput is set by its single binding constraint. Relieve that constraint and the limit doesn't disappear; it relocates to whatever was the next-tightest input. The place to concentrate capital moves with it, which is why yesterday's smart investment is often today's commodity.
Lens: The Priority.
Seen in The Constraint Is Not a Baton, tracking where the binding constraint on AI buildout actually sits.
The Baton-Pass
The assumed clean handoff of a constraint from one input to the next, the relay everyone prices in before it happens. Constraint theory never promises it. A system with two slow-to-elevate inputs holds two scarcity premiums at once, and the baton never gets passed. Spotting the missing handoff is often the contrarian call.
Lens: The Priority.
Seen in The Constraint Is Not a Baton: power and silicon are co-bottlenecks, not a relay, so the chip premium holds instead of passing to the grid.
New here? Start with the latest issue, see how the calls have aged on the scorecard, and keep the glossary handy for the terms above.