Vol.I.C.04 Tier Structural Definitions and Capital Participation
Modeling

I. Purpose

This document formalizes the tier structure and capital participation
model underlying the Version 1.0 baseline anchor (40/30/20/10).

The objective is to define tiers in structural and economic terms rather
than rhetorical categories. The model focuses on productive capital
participation, not nominal income classification.

II. Definitions

Productive Capital Participation (PCP)

Productive Capital Participation refers to ownership, equity, retained
earnings, and capital-linked claims that contribute to productive
enterprise formation, supply chain resilience, and long-horizon
investment capacity.

It includes:

• Direct business equity • Public equity holdings • Private equity
holdings • Partnership shares • Cooperative ownership shares • Employee
stock ownership • Retained earnings ownership claims • Long-horizon
productive asset claims

It excludes purely consumptive cash flow unless structurally reinvested.

III. Tier Definitions

Base Tier (50% of population) Target PCP Share: 40%

Defined as households and individuals with low asset depth and limited
capital access. The objective is to increase resilience, participation
breadth, and enterprise formation potential.

Lower-Middle Tier (30% of population) Target PCP Share: 30%

Defined as skilled workers, small savers, typical homeowners, and
early-stage entrepreneurs. This tier represents the primary expansion
zone for mid-scale enterprise growth and supplier density.

Upper-Middle Tier (15% of population) Target PCP Share: 20%

Defined as professionals, established small-to-mid business owners, and
high-skill capital accumulators. This tier sustains innovation, local
capital deployment, and regional enterprise ecosystems.

Apex Tier (5% of population) Target PCP Share: 10%

Defined as very high net worth individuals and concentrated capital
controllers. This tier retains large-scale coordination capacity, global
competitiveness leverage, and high-risk capital deployment capability.

IV. Structural Rationale

The 40/30/20/10 anchor is based on the following principles:

• Distributed capital participation increases systemic resilience. •
Mid-tier enterprise density amplifies productive redundancy. •
Concentration moderation reduces cascade propagation risk. • Apex
capacity must remain sufficient to sustain large-scale coordination and
innovation.

The anchor is a stability calibration, not a punitive compression
target.

V. Tolerance Bands

Each tier operates within defined tolerance bands.

Example (illustrative only):

Base Tier: 36%–44% Lower-Middle Tier: 27%–33% Upper-Middle Tier: 18%–22%
Apex Tier: 8%–12%

Tolerance bands allow natural fluctuation while preserving structural
equilibrium.

Exceeding tolerance bands contributes to System Stability Deviation
(SSD).

VI. Measurement Methodology

Tier allocation is determined using aggregated national data:

• Net productive asset ownership • Beneficial ownership mapping •
Consolidated entity control structures • Long-horizon equity
participation • Multi-year smoothing averages

Measurement applies aggregation rules to prevent artificial
fragmentation of holdings across shell entities or nominee structures.

VII. Existing Capital Consideration

The model accounts for existing capital stock.

Calibration mechanisms consider:

• Multi-year transition smoothing • Incremental rebalancing through
participation expansion • Incentive-driven redistribution before
structural surcharge application • Voluntary alignment pathways

The objective is gradual structural correction rather than abrupt
confiscation.

VIII. Interaction with Sensor Framework

Tier distribution interacts with sensors measuring:

• Concentration intensity • Leverage amplification • Enterprise density
• Reinvestment ratios • Shock propagation velocity

Tier deviation alone does not trigger automatic fiscal action. It
contributes to composite SSD scoring.

IX. Negotiation Surface

The baseline anchor may be adjusted through governance procedure.

Negotiable elements include:

• Tier population percentages • Target participation shares • Tolerance
band widths • Transition velocity limits

All modifications must demonstrate equivalent or improved systemic
stability modeling outcomes.

X. Long-Term Objective

The tier structure aims to:

• Strengthen enterprise formation layers • Expand productive ownership
participation • Preserve apex coordination capacity • Reduce fragility
amplification loops • Enhance multi-layer economic redundancy

This concludes the formal definition of tier structure and participation
modeling.

The next document defines the Composite Chord Model and Stability Class
Assignment mechanics.
