Loan-granting closed-circuit credit

Established Alternative Game position: Modify Accumulation: Enables Ethical frame: Smithian Divisibility: Fine Uniformity: Fungible

Prototype: WIR Bank (Switzerland)

A closed-circuit business credit network using an internal unit convertible only within the circle, letting Swiss SMEs extend credit directly.

Structural profile

Topology view

Architecture

Game position
Modifies the game; peer credit within a closed circuit
Value-signal richness
Single unit pegged to national currency; circulation-bounded
Accumulation regime
Enables accumulation but non-convertibility constrains hoarding

Medium-of-Exchange Properties

Divisibility
Finely divisible, pegged 1:1 to Swiss francs in granularity.
Uniformity (Fungibility)
Fungible within the closed circuit — any WIR credit is interchangeable with any other.
Durability
Durable as ledger credit — nearly a century of continuous operation at WIR Bank.
Portability
Deliberately non-portable outside the closed circuit — non-convertibility to national currency is the whole point.
Acceptability
Broad within its member network (WIR Bank's Swiss SME base), zero outside it by design.

Operation

Coordination / discovery
Bounded-trust at entry; price-aggregation within circle
Governance & issuance
Bank-issuer with collateral requirements; member governance
Scale & federation
Regional typically; non-convertibility constrains scale

Anthropological assumptions

Default ethical orientation
Smithian; self-interest within mutual-credit bounds
Accumulative drive
Drive accepted but non-convertibility constrains hoarding
Status / recognition
Encoded but circumscribed by closed-circle membership
Time preference
Variable — WIR itself has run for 90+ years and its loans amortize over years, but the closed-circuit business-credit mechanism takes no fixed position on time horizon of its own.

In Practice

Track record
Operating continuously since 1934, WIR Bank remains one of the longest-running, best-documented mutual-credit systems in the world, still serving a substantial share of Swiss SMEs .
Governance requirements
Requires membership in the WIR Bank cooperative, open to any incorporated Swiss business.
Resource requirements
No new infrastructure — WIR credit substitutes for working capital through an existing business banking relationship.