Comment by nickpp

> the Phoebus cartel

> 1000hr incandescent light bulbs remain the standard offering till present day

This proves in fact that all the cartel did was establish a standard, an optimal average between various tradeoffs when building an incandescent lightbulb: brightness, cost, efficiency and life span. Yes, the cartel behaved anti-competitively. The effect on the market? Nil.

> perfect information and infinite time

There is absolutely no requirement for this for markets to work. Markets work just fine with partial information and just-in time. When new information and new market participants appear, markets will self-correct. The only way to prevent markets from working is through government intervention.

In facts, free markets are the only system we have that works with incomplete info and reacts in real-time. Central planning will happily decide on incomplete info then never adapt. We saw that during communism when the Party decided allocate X resources for production of Y and it always resulted in a glut or shortages. Central planning doesn't work.