Capital Models

PSC vs
Traditional Philanthropy

Traditional philanthropy assumes that a dollar donated is a dollar spent. PSC asks: what if that dollar could cycle forever?

The Terminal Problem

Traditional philanthropy is terminal: a donated dollar is spent, creates impact, and disappears. To continue helping, you need to raise new money. This creates:

Donor Fatigue

40% of donors lapse after first gift. Annual appeals exhaust goodwill.

Fundraising Overhead

20-30% of nonprofit budgets go to fundraising—money that doesn't serve mission.

Impact Ceiling

Impact = money raised × efficiency. Capped by fundraising capacity.

30-Year Impact: $100K Donation

Same initial gift, different architecture. PSC with 85% recycling rate creates 6.67× more cumulative impact.

Traditional: $100K impact (flat). PSC: $667K cumulative impact over 10 cycles (6.67× multiplier).

The PSC Difference

Capital Cycles

Instead of being consumed, capital is deployed, used, and then paid forward to the next beneficiary. The cycle repeats indefinitely.

Beneficiary Agency

Recipients aren't passive. They become active participants who decide when and how to pay forward, building ownership in the system.

Built-in Impact

Impact isn't claimed—it's structural. The recycling rate (R factor) mathematically determines total system value.

One Gift, Forever

Donors make one decision. No annual appeals, no donor fatigue. Their gift creates impact perpetually.

Feature Comparison

FeatureTraditionalPSC
Capital After Use
Gone (consumed)
Recycled to next beneficiary
Donor Relationship
Annual appeals, donor fatigue
One-time gift, perpetual impact
Impact Duration
Until money spent
Perpetual (infinite cycles)
Beneficiary Role
Passive recipient
Active participant, future donor
30-Year Total Impact
$100K (1×)
$667K (6.67×)
Admin Overhead
High (constant fundraising)
Lower (self-sustaining)
Emotional Simplicity
Simple: give, feel good
Requires understanding cycles
Immediate Control
Donor chooses recipient
System chooses based on rules

Evolution of Philanthropy

Pre-1900s

Almsgiving

Direct cash gifts to the poor

Limitation: Consumed immediately, no lasting change

1900-1950

Endowments

Perpetual funds, 5% annual spend

Limitation: Capital locked, only interest deployed

1950-2000

Program Grants

Time-limited project funding

Limitation: Grant fatigue, impact ends with funding

2000-2020

Venture Philanthropy

Startup-style capacity building

Limitation: Requires high-growth contexts

2020s+

Perpetual Social Capital

Gifts that cycle forward

Limitation: Requires pay-forward contexts