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Payment Economics Journal

Original research, frameworks, and analysis on B2B payment performance. Published weekly by Daniel Jasinski, The Payment Economist.

Issue 21: The Bilateral Yield Conversation
Issue 21

The Bilateral Yield Conversation

When technology alone is not enough to move Supplier Acceptance. The bilateral conversation framework for suppliers in the 4% to 12% margin band.

April 8, 2026
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Issue 20: Reading Your Payment Yield
Issue 20

Reading Your Payment Yield

What yield concentration is really telling you. The segmented view reveals where your payment function works and where it stops.

April 1, 2026
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Issue 19: The Evolution of Payment Economics and Technology
Issue 19

The Evolution of Payment Economics & Technology

How twenty years of B2B payment technology evolution created the conditions for Payment Economics. From AP automation through platform convergence to embedded finance.

March 25, 2026
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Issue 18: The Supplier's Economics
Issue 18

The Supplier’s Economics

The supplier is an economic actor. Bilateral economic literacy: reading margin structures, cash cycles, and cost constraints to build Supplier Acceptance that holds.

March 18, 2026
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Issue 17: Payment Efficiency Index
Issue 17

Payment Efficiency Index

The CFO ratio for what a payment program produces. PEI = Payment Yield divided by Payment Cost Ratio. One number that converts the payment function from a cost center into a measurable financial asset.

March 11, 2026
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Issue 16: Supplier Segmentation
Issue 16

Supplier Segmentation

Portfolio construction for Payment Yield. Four segments, a conversion scoring model, and the practitioner framework for building a supplier portfolio that compounds.

March 4, 2026
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Issue 15: The Economics of Payment Timing
Issue 15

The Economics of Payment Timing

Payment timing carries the most available upside of any lever in enterprise finance. Early payment discounts, float optimization, and DPO management.

February 25, 2026
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Issue 14: Payment Method Economics
Issue 14

Payment Method Economics

Every B2B payment method carries a full economic profile. The true cost and return of checks, ACH, wire, virtual cards, and dynamic discounting.

February 18, 2026
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Issue 13: The Business Case for Payment Economics
Issue 13

The Business Case for Payment Economics

The internal business case earns the organizational investment that sustains Payment Economics results. Translating Payment Yield into executive language.

February 13, 2026
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Issue 12: The Supplier Conversation
Issue 12

The Supplier Conversation

Supplier acceptance determines whether Payment Economics produces results. How practitioners approach these conversations differently.

February 4, 2026
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Issue 11: B2B Payment Economics Measurement Stack
Issue 11

B2B Payment Economics Measurement Stack

Why efficiency metrics miss the economics. Building the measurement system for sustained Payment Economics performance.

January 29, 2026
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Issue 10: The B2B Payment Yield Starter Pack
Issue 10

The B2B Payment Yield Starter Pack

Calculate your Payment Yield in one week. The minimum viable measurement infrastructure to begin optimizing.

January 20, 2026
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Issue 9: Building a Payment Economics Function
Issue 9

Building a Payment Economics Function

From insight to authority. Why talented practitioners fail, and what organizational design has to do with it.

January 12, 2026
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Issue 8: Building a Payment Economics Function
Issue 8

Building a Payment Economics Function

From insight to authority: why talented practitioners fail and what organizational design has to do with it.

January 5, 2026
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Issue 7: The Economic Blind Spot in AP Workflows
Issue 7

The Economic Blind Spot in AP Workflows

Why the most automated B2B payment operations still underperform. What an economic decision layer requires.

December 29, 2025
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Issue 6: The Payment Portfolio Manager
Issue 6

The Payment Portfolio Manager

The role shaped by the Payment Yield Model. Why Payment Economics requires dedicated practitioners.

December 22, 2025
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Issue 5: The B2B Payment Yield Model
Issue 5

The B2B Payment Yield Model

Revealing the financial performance inside every enterprise payment. Payment Yield as a financial KPI.

December 15, 2025
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Issue 4: The Economics of Supplier Acceptance
Issue 4

The Economics of Supplier Acceptance

Why SA is the primary driver of B2B Payment Yield and how infrastructure finally moved the needle.

December 8, 2025
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Issue 3: The Formalization of Payment Economics
Issue 3

The Formalization of Payment Economics

How technology created a new financial discipline. Why Payment Economics could not have emerged earlier.

December 1, 2025
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Issue 2: Why Payment Economics Is the Missing Discipline
Issue 2

Why Payment Economics Is the Missing Discipline

Introducing the Payment Yield formula and the framework that makes payment performance measurable.

November 24, 2025
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Issue 1: The Most Expensive Misconception in Modern Finance
Issue 1

The Most Expensive Misconception in Modern Finance

Why treating payments as costs to minimize rather than assets to optimize may be the costliest assumption.

November 17, 2025
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