- Collective ownership(as the economic arrangement being critiqued)
- A system where property or resources are owned and controlled by a group or society as a whole, rather than by individuals.
- Common interest(as used in the statement about collective action)
- A goal or benefit that is shared by multiple people—something that would help everyone involved if it were achieved.
- Hayek(as a philosopher of economics and liberty)
- Friedrich Hayek was an economist and philosopher who believed that free markets work better than government planning, partly because no central authority can gather enough information to make good decisions.
- Knowledge problem(as the main concept being discussed)
- Hayek's argument that central planners (like governments) can never collect enough real-time, ground-level information about what people actually need and want to manage an economy better than free markets can.
- Local knowledge(as the type of knowledge centralized decision-makers lack)
- Information about specific conditions, needs, and circumstances in a particular place that only people living or working there would know.
- knowledge(Distinguished from mere true belief, which may be the product of indoctrination and need not exercise deliberative capacities.)
- Justified true belief — true belief that has been arrived at through the exercise of deliberative capacities, including comparison of and deliberation among alternatives.
- tacit knowledge(Polanyi 1958; adopted from Ryle's knowing-how concept)
- Michael Polanyi's term for 'knowing how' — non-articulated knowledge made a central characteristic of technology