A WORKING PAPER · LARKFIELD INSTITUTE
A field study of patient venture funding in the late-cycle Eurozone economy, with notes on cycle time, distribution and refusal.
We examine, across a panel of 312 European venture funds and 8 vintages, the relationship between investor cycle time and net realised return. We find that, contrary to the prevailing operating thesis, faster decision cycles are negatively associated with realised IRR in funds vintage 2018 and later, with a structural break visible in Q4 2022.
CONTENTS
SECTION ONE
§ 1.1 · INTRODUCTION
An almanac of slow capital begins, as all such accounts must, with a definition of its own terms.1 By patience we mean not the absence of action but its considered deferral — a discipline of writing things down before speaking them, of reading memos in silence before debating them, of waiting fourteen weeks where four would once have sufficed.2
The Eurozone venture record offers a useful natural experiment. Cycle times across our panel have, on average, tripled since 2018; realised returns have, against the conventional thesis, risen materially over the same window. We do not propose a single mechanism for this; we propose, more modestly, that the data have stopped agreeing with the older operating story.3
FIGURE 1 · KEY FINDING
withdrawn from European VC funds, Q1 2026.4
A SHORT NOTE
Most of it flowed not to safer instruments but to private credit and direct lending — a structural rotation, not a panic. Cf. ECB working paper N° 412 / 2026.
§ 1.3 · KEY INDICATORS
Kavanagh, M. (2019). On patience in venture.
§ 2.1 · TWO OPERATING MODELS
2016 · MODEL A
Closing fast was the strategy. The fund that returned a term sheet by Friday usually won the round, regardless of price.
2026 · MODEL B
Diligence cycles have stretched from four weeks to fourteen. Founders are picking investors who can sit with ambiguity.
§ 2.2 · A SHORT LIST
§ 2.3 · THREE PRINCIPLES
SECTION TWO
FIGURE 2 · A STUDY
Nobody left to take a call. Nobody opened a laptop. The conversation that followed reshaped the next vintage. Detail in §3 below.
FIGURE 3 · A METHOD
Our investment committee opens each meeting with twenty minutes of silent reading. A pre-circulated memo, no slides, no shorthand.
§ 2.6 · CHRONOLOGY
FIGURE 4
FIGURE 5
§ 3.1 · METHOD
TABLE 1 · PANEL SUMMARY
| Fund | Vintage | Size | DPI | TVPI | Net IRR |
|---|---|---|---|---|---|
| Larkfield I | 2014 | €18M | 2.4× | 3.1× | 22.4% |
SECTION THREE
PLATE I · CASE 01
§ R · ANNOTATED BIBLIOGRAPHY
CORRESPONDING AUTHOR
FIGURE 7 · GEOGRAPHY
§ A · CONTRIBUTING AUTHORS
§ I · AFFILIATED INSTITUTIONS
§ D · DISTRIBUTION
SECTION FOUR
§ 4.1 · OPEN ISSUES
§ C · IMPRINT & COLOPHON
This paper is set in Iowan Old Style, with monospace footnotes in SF Mono. It is archived openly at the Larkfield Institute and may be cited in full.