Companion files

Venture Capital

A Practitioner’s Guide to Fund Economics, the Power Law, and the Return the Investor Actually Earns

These are the four Excel workbooks that go with the book. Every figure the book prints is reproduced in them by a live formula rather than a typed constant — change an exit multiple, untick a position, withhold a reserve, switch the carried interest convention, and every dependent number moves. Each one ends with a Checks sheet setting the printed figure beside the computed one: 65 controls in all, every one green. If a control ever reads FAIL, the workbook is wrong, not the book.

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All four workbooks

Download the ZIP59 KB

Everything described below is inside it, with the read-me.

The four workbooks

Conventions used throughout

Blue texta hardcoded input — you may edit these
Yellow fillan input cell; everything else on the sheet is a formula
Black texta formula — do not overtype these
Checks sheetthe printed figure beside the computed one, with a PASS or a FAIL

Why the checks matter more than the models

A workbook that agrees with a book proves nothing on its own — the author wrote both. What the Checks sheets do is different: they force the model to reproduce a number that was printed before the model existed, from a formula rather than from the number itself.

On this book the discipline worked in the other direction more than once, and the chapters carry the result rather than the original claim. A first draft asserted that the internal rate of return dampens what the multiple shows in full; put on the same denominator, the opposite is true, and the chapter now prints the ladder and the finding that does survive — carried interest costs the multiple 11.4034 per cent whenever it is taken, but costs the rate 6.8288 points if taken in year one and 2.2093 points if taken in year ten. Another draft carried an unweighted mean of 1.4045x that was a leftover from an earlier calibration; the correct figure is 1.0895x, and it was caught by refusing to print a number that would not divide.

Where a shortcut and the full computation disagree, both are shown. The fund called 151,970,000 on a commitment of 150,000,000, because early proceeds were recycled. The median of an even sample is printed under both conventions, 0.1600x and 0.1242x. Neither gap is smoothed away.

Opening the files

The workbooks open in Microsoft Excel, LibreOffice Calc, Google Sheets and Numbers. They use no macros and no add-ins, so nothing needs to be enabled or trusted. If your spreadsheet asks to update links on opening, decline — there are none.

Articles on this book

Also by Julian R. Sterling

The other books with companion files. The full list of titles is on the author page.