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Grassroots Economy, Time Banking & Mutual-Aid Alternatives

MPowerUP's economic model is grassroots mutual aid — recognising peer care without pricing it. This page describes the non-token, community-pooling direction the project is foregrounding. The earlier per-act token (MPWR) design has been dropped from the live product and is not described here.

Validation status: [HYPOTHESIS] — no model on this page has been piloted with MPowerUP's target population, reviewed by a WIPA counsellor, or examined by an operating time-bank coordinator or an attorney. Mechanisms drawn from peer-reviewed literature are marked [EMPIRICALLY VALIDATED]; their application to MPowerUP's recovery/reentry/houselessness population is [HYPOTHESIS]. Human review is required before any finding here is cited in a grant application or external communication.

The family of non-token alternatives

"Community pooling and time banking" is a family of donor- or commons-funded designs in which individual acts of peer care are not priced:

  • Time banking (Edgar Cahn model). One hour given = one hour earned, every hour valued identically, with no USD exchange rate. The peer layer is hours-for-hours; donor money funds operations (a coordinator stipend, hosting, starter credits), not member payments.
  • Pooled dividend. A flat periodic dividend to all active members regardless of acts.
  • Community-decided grants. A donor pool spent on collective needs via participatory budgeting.
  • Stewardship stipend. USD wages paid for labour on shared community resources (Circle facilitation as a paid role, Kitchen Garage shifts, Second Boot refurb, wholefolk procurement coordination) — wage-for-labour on the commons, not pricing-of-care between peers.

Why not price individual acts of care

The strongest evidence-backed reasons to keep peer-to-peer aid unpriced:

Motivation crowding-out is a documented mechanism

[EMPIRICALLY VALIDATED] for the mechanism (application to MPowerUP is [HYPOTHESIS]):

  • Gneezy & Rustichini (2000), "Pay Enough or Don't Pay at All." Introducing a too-small payment for a previously norm-governed behaviour decreased participation (the Israeli day-care late-pickup study).
  • Titmuss (1970), The Gift Relationship. Paying for blood donation reduced donation rates — price converted a social norm into a market transaction.
  • Bénabou & Tirole (2006). Small incentives signal that a task is undesirable, or that the requester doubts the agent's motivation. The act of pricing sends a signal independent of the price level.
  • 2022 Nature Human Behaviour (≈27 million decisions). The aggregate supply of prosocial behaviour is S-shaped: at low incentive levels, prosocial behaviour decreases before the incentive is large enough to reverse it.
  • Asulin, Heller & Munichor (2023). Non-monetary incentives (recognition, status) outperform monetary incentives for prosocial behaviour in community settings.

A flat, unpriced hour refuses to replicate market valuation of human time, so the peer-reviewed evidence predicts time banking should not trigger crowding-out — no individual price is published. [HYPOTHESIS] for this population specifically.

Pricing dignity cannot be un-published

Once "respond = N units" is in the wild, the platform has defined what counts as care and at what relative weight, and the number cannot be erased from participants' perception. For populations whose trust has been chronically extracted by transactional helping (paid case management, monetised referrals), reintroducing transactionality into peer aid is a specific harm.

What time banking gives you — and what it cannot

Advantages

  • Asset framing instead of recipient framing. Cahn's model encodes five values as architectural constraints: Assets, Redefining Work, Reciprocity (not charity), Social Networks, Respect. Accounts can go negative — a new or in-crisis member can receive help immediately, with the expectation they will reciprocate later. For populations framed as recipients by every other system they touch, this is a structural intervention, not a marketing choice.
  • Lower-stakes identity recovery. Losing a device destroys social memory (exchange history), not financial value. Recovery becomes a UX concern rather than a fiduciary one.
  • Sustainability alignment. [HYPOTHESIS] for the carbon claim (unquantified). Hour-for-hour local reciprocity is, by construction, community-scale and short-supply-chain; it also avoids the energy/infrastructure cost of stablecoin issuance, prepaid-card rails, and smart-contract audits.
  • A free integrity check. A double-entry hour ledger sums to zero across all participants — a built-in consistency check that catches gaming or sync errors at the protocol layer.

Disadvantages (presented at full strength)

  • Hours cannot buy rent, a bus pass, or prescriptions. Hours buy hours. If a cash-for-material-needs promise is load-bearing in funder or user communications, pure time banking cannot deliver it.
  • Coordinator dependency is load-bearing, not optional. [EMPIRICALLY VALIDATED] from Seyfang's UK studies and TimeBanks USA practice: time banks without a paid coordinator tend to fail within ~3 years. The coordinator transmits the values that prevent transactional drift. This relocates the operating-cost question; it does not eliminate it. It also overlaps with the facilitator role flagged for predation risk in the security analysis.
  • Skills-mismatch and liquidity at small Circle scale. Hours are only useful if someone offers what you need; ≈8-member Circles may not generate enough diversity. The documented mitigation is federation across Circles — which is not in the current Phase 2 plan and creates privacy tensions with per-Circle isolation.
  • Reproduces helping-pattern inequalities at the matching layer. Seyfang documented persistent gender and class patterns (women offer care; retired professionals dominate offers, lower-income members dominate requests). The flat-rate hour corrects the currency layer, not who matches with whom — active coordinator intervention is the documented mitigation, which intensifies coordinator dependency.
  • Scale ceiling. Most successful time banks plateau around 100–500 active members; hour-currency network effects don't compound like money-currency ones.
  • Slow Year-1 on-ramp. New members see no immediate value; the starter-credits pattern (donor float underwrites a 2–5 hour balance) is the mitigation, untested for this population.
  • The tax basis is persuasive, not bulletproof. The tax-free status of time credits rests on an IRS Private Letter Ruling to TimeBanks USA — binding only on the requesting taxpayer, persuasive for others. Counsel review is required before any external claim that time credits are tax-exempt.

The strongest design hypothesis: a hybrid

[HYPOTHESIS] — the direction the available evidence most supports is a hybrid: time banking at the peer layer + a stewardship stipend on shared community commons.

  • Time banking handles peer aid (and sidesteps crowding-out, the benefit cliff, and most regulatory load at the peer layer).
  • A categorically separate stewardship-stipend layer pays USD wages for labour on shared commons (Circle facilitation, Kitchen Garage shifts, Second Boot refurb, wholefolk coordination) — delivering a cash channel without pricing peer-to-peer care.
  • The boundary is non-negotiable: the moment cash flows for hours earned at the peer layer, the crowding-out problems return and the tax analysis breaks. The two layers must be hard-separated in architecture, UI, and the participant's mental model.

This is the strongest design hypothesis, not a validated decision. Adopting it requires, at minimum: a funded coordinator role; legal review of the dual-track design; WIPA-partner engagement before any stipend layer creates SSI-countable income for SSI-recipient participants; a cross-Circle federation strategy; and an honest communications plan.

A benefits-cliff caution that applies regardless of model

Even a non-cash mutual-aid app must take the SSI/SNAP benefit cliff seriously the moment any USD-countable income enters the picture (e.g. via a stewardship stipend). The SSI earned-income disregard ($85/month, then a $0.50 benefit reduction per $1 earned) has not been updated since 1972, and variable/episodic income is harder to plan around under cognitive load than steady wages. A serious harm scenario: a participant receives cash to cover rent, then loses benefit income for months while the agency processes the earnings report — a short-term windfall followed by a structural hole. An in-app disclosure is not benefits counselling. [HYPOTHESIS] / requires [EXPERT REVIEWED] by a WIPA counsellor before any cash channel ships.

Known unknowns

Question Why it matters
Is there a documented community-currency model that has successfully served recovery / reentry / houselessness populations specifically? Most operating time banks serve older, lower-income but stably-housed populations; the target-population evidence base is thin for either model
Can the P2P/CRDT architecture support time banking without an in-person coordinator? Cahn's research suggests in-person values transmission prevents transactional drift; whether digital orientation substitutes is untested
Does any cash-for-material-needs promise survive under the hybrid? Under the hybrid, cash reaches only participants in stewardship-stipend roles, not all members
What is the IRS PLR's exact wording, and does it bind anyone other than TimeBanks USA? A counsel question, not an internet-research question, before any tax-exempt claim

References

This page uses the MPowerUP-relevant subset of the community-economics reference base. The full reference list (Sarafu Network, Grassroots Economics, Schumacher Center, BerkShares, RePower Appalachia, and funders) lives in the top-level Research section.

  • Cahn, Edgar S. No More Throw-Away People: The Co-Production Imperative (2nd ed., 2004).
  • Seyfang, Gill. "Time Banks: Rewarding Community Self-Help in the Inner City?" Community Development Journal (2003).
  • Gneezy & Rustichini, "Pay Enough or Don't Pay at All," QJE (2000); Titmuss, The Gift Relationship (1970); Bénabou & Tirole, AER (2006); 2022 Nature Human Behaviour S-curve study; Asulin, Heller & Munichor (2023).
  • Dr. Edgar Cahn / TimeBanks USA — https://www.timebanks.org/dr-edgar-cahn. The "time dollar" (1 hour = 1 credit) is the canonical non-inflationary community currency.