Where does resource collide?

In the resource-based view of the firm, a resource is an asset, capability, process, attribute, or piece of knowledge that a firm controls, and it can yield a sustained competitive advantage when it is valuable, rare, hard to imitate, and hard to substitute. Wernerfelt's 1984 A resource-based view of the firm reframed the firm as a bundle of such resources, and Barney's 1991 Firm resources and sustained competitive advantage set out those four conditions. The referent is a controllable business asset judged by the advantage it confers, not something a person protects under stress, an element inside a computer that a program waits for, or a stock of nature drawn from a shared pool.[1][2]

Unit

A single firm-controlled asset, capability, or piece of knowledge

Recovery means

Not applicable

Measured by

Judged against the value, rarity, inimitability, and non-substitutability of the asset, often through case study or firm-level indicators

In Conservation of Resources theory, a resource is anything a person values and strives to obtain, keep, and protect, including objects, personal traits, conditions, and energies. Hobfoll's 1989 Conservation of resources: A new attempt at conceptualizing stress argued that stress arises when these resources are threatened, are lost, or fail to grow after a person invests in them. The referent is a valued personal or social holding whose loss drives strain, not a firm asset weighed for competitive advantage, an allocatable element inside a machine, or a natural stock harvested from a shared pool.[3]

Unit

A single valued object, condition, personal trait, or energy that a person holds

Recovery means

People invest resources to recover from loss and to gain more, though loss tends to outweigh gain in its impact

Measured by

Assessed through inventories of valued resources and by tracking resource loss and gain against reported stress

In an operating system, a resource is a reusable or consumable system element, such as processor time, memory, a file, or a lock, that running processes request and hold while they execute. Coffman, Elphick, and Shoshani's 1971 System deadlocks analysed how competing processes acquire resources and how a cycle of processes each waiting on one another can freeze them all in deadlock. The referent is an allocatable element inside a machine, governed by contention and scheduling, not a firm asset held for advantage, a valued personal holding, or a stock of nature.[4]

Unit

A single allocatable element, such as a CPU slice, a memory block, or a lock

Recovery means

A resource is released back to the system when a process finishes with it, and preemption can reclaim one to break a deadlock

Measured by

Tracked by allocation and wait state, utilisation, and whether outstanding requests form a cycle that deadlocks

In ecology and resource economics, a resource is a stock of nature that people draw on, such as a fishery, forest, aquifer, or mineral deposit, classed as renewable or nonrenewable and, when access is open, as a common-pool resource that many users can deplete. Hardin's 1968 The tragedy of the commons warned that shared stocks tend to be overused, and Ostrom's 1990 Governing the commons showed that communities can sustain them through rules and monitoring. The referent is a physical stock of nature and the yield taken from it, not a firm asset, a valued personal holding, or an element inside a computer.[5][6]

Unit

A stock of nature and the flow harvested from it in a given period

Recovery means

A renewable stock regrows if harvest stays below its regeneration rate; a nonrenewable stock is used up and does not

Measured by

Assessed by stock size, harvest or extraction rate, regeneration rate, and the rules governing access