La Bourse / Volume VII / Nº VII.08 / Workbook — the Gainshare employee

A watercolour of open fields running to distant hills, wildflowers in the grass. — Plate VII.08 · Workbook — the Gainshare employeeThe Marker Field.These are not headstones. They are a message to somebody ten thousand years from now, written in geometry because no language is expected to survive. Somebody costed them, approved them and signed for them — which means somebody put a number on the year twelve thousand.

WORKBOOK — THE LUMINOUS GAINSHARE EMPLOYEE

Chapter VII.08 · The Long View and the Discount Rate

For the person inside a gainshare scheme, reading the mechanism from the inside. This chapter is the one that decides what your share is worth, because a gain that arrives after you leave is discounted at a rate somebody else chose.

WHAT A GAINSHARE ACTUALLY IS, AT A LONG HORIZON

A gainshare pays you a share of a measured improvement. Everything in the scheme turns on three quantities: the baseline, the measurement, and the horizon over which the gain is counted. The first two get all the attention. The third decides the money.

Here is why this chapter matters to you specifically. Most regenerative gains — the ones a gainshare is meant to reward — are long. A maintenance regime that extends asset life. A soil programme. A supplier relationship that reduces variance. A safety culture that shows up in claims experience eight years out. A repairable product line. The gain is real and it arrives late, and a scheme that counts only three years of it is not paying you a share of the gain. It is paying you a share of the first tenth of the gain.

So there are three numbers in your scheme you should know by heart and almost certainly do not: the counting horizon, the discount rate applied to future gain, and whether the rate is flat or declining. This workbook gets you all three, computes what they are worth to you, and tells you what to ask for.

PART ONE — DISCOVERY

Days 1–30: find where the long gain actually is

Exercise 1.1 — The long-gain inventory (two hours)

List everything your team does whose benefit peaks more than three years out. Be generous; you are not costing yet.

Maintenance that extends life rather than restoring function
Training that raises the skill floor rather than filling a gap
Supplier work that reduces variance rather than price
Documentation, tooling and jigs that make the next person faster
Anything that reduces the probability of a bad event rather than its cost
Anything you do that means a replacement is not bought

For each, write the year the benefit peaks. Then circle everything peaking after your scheme's counting horizon. That circle is the part of your work the scheme currently values at zero, and naming it is the whole of the first thirty days.

Exercise 1.2 — Find the three numbers (one hour, and it is mostly asking)

Go and get, in writing:

The counting horizon. Over how many years is a gain counted? Many schemes say one. Some say three. Very few say ten.
The discount rate applied to future gain, if any. Often there is none stated, which means it is either zero or the corporate hurdle rate, and which one it is has never been decided.
Flat or declining. If the organisation uses the Green Book schedule anywhere, ask why the gainshare does not.

If nobody can answer, that is the finding and it is a good one. An unspecified parameter is easier to set than an established one is to change, and you have arrived before it was set.

Exercise 1.3 — The appreciative interview (45 minutes)

Find the longest-serving person who has been paid under the scheme and ask:

"Tell me about a time the scheme paid out for something that took years to show up. What made it countable? Who argued for it, and what did they point at?"

Take notes on the mechanism — what made it countable — not on the amount. You are collecting the precedents you will cite.

PART TWO — THE ARITHMETIC

Days 31–45: compute what the horizon is costing you

Exercise 2.1 — What the counting horizon is worth (90 minutes)

Take one long gain from your inventory. Say it delivers £120,000 a year, starting in year four, running for twenty-five years. Your share is ten percent.

Count it three ways.

  counted over 3 years, nothing after         3 x 0 = the gain has not started
  counted over 10 years at a 10% hurdle       years 4-10 only
  counted over the asset's life at 3.5%       years 4-28

Do the arithmetic yourself, then check it:

  counting window              annuity span      present value      your share
  3 years, 10% hurdle                0.0000        GBP       0      GBP      0
  10 years, 10% hurdle               3.6577        GBP 438,926      GBP 43,893
  asset life (to year 28), 3.5%     14.8654        GBP 1,783,846    GBP 178,385

A three-year window values this gain at exactly zero, because it has not started. A ten-year window at the corporate hurdle rate values your share at £43,893. Counting it across the asset's own life at the rate the firm uses for capital appraisal values it at £178,385 — 4.06 times more.

Nothing physical changed between those rows. The whole difference is two parameters, the horizon and the rate, and in most schemes neither has been consciously set by anybody. That is not a grievance; it is an opening. An unspecified parameter is far easier to set than an established one is to change, and you are arriving before it hardens.

Exercise 2.2 — The declining-schedule uplift (60 minutes)

Using the Green Book schedule, a benefit in year 200 is worth £6,207 on a million. At a flat 3.5 percent it is £1,028 at year 200. Most gainshare horizons are far shorter, but the direction is the same and the mechanism is identical: a declining schedule is worth more to the holder of a long gain, and it is free, because a finance ministry already published it and your treasury may already cite it elsewhere.

The full form, so you can see the size: £1,000,000 arriving in year 200 is worth £1,028 at a flat 3.5 percent and £6,207 on the Green Book schedule — 6.04 times — and the mechanism is identical at fifteen years, only smaller.

Compute your own long gain under the flat rate and under the declining schedule and put the two side by side. That one line is the strongest ask in this workbook, because it requires the firm to adopt nothing it has not already adopted.

Exercise 2.3 — The uncertainty argument, which is on your side (90 minutes)

You will be told that a benefit eight or fifteen years out is too uncertain to count. Compute the answer.

  distribution           mean      R(300)     PV of GBP 1m at year 300
  certain, 4%            4.00%    4.0000%                        6.14
  wider,  1-4-7%         4.00%    1.3662%                   16,597.74
  widest, 0.5-4-7.5%     4.00%    0.8662%                   74,378.77

Same mean rate in every row. Widening the uncertainty raises the value of the far gain by up to 12,106 times. Uncertainty about the rate is a reason to weight the far gain more, not less — Weitzman's result, and it is arithmetic rather than an opinion.

Be precise about the boundary, because you will be tested on it: this is uncertainty about the discount rate, not about whether the gain occurs. Uncertainty about occurrence is handled by probability-weighting the gain, which lowers it. Keep the two separate in the conversation and you will be believed.

Exercise 2.4 — The successor's reprice, in your own scheme (60 minutes)

A scheme that promises to count a gain over fifteen years is a promise a future scheme owner can reprice. On the Green Book table, standing thirty years into a two-hundred-year commitment, a successor values it at 64.5 percent of the plan's own continuation — and is applying the same published table correctly.

Ask your scheme document the equivalent question: what happens to a gain in year eight if the scheme is redesigned in year three? If the document does not say, that is the gap, and closing it is worth more to you than a percentage point on your share.

PART THREE — DESIGN

Days 46–70: make the long gain countable and safe

The four things to ask for, in order of how easily they are granted.

One — a stated counting horizon, per gain type. Not one number for the scheme. A short horizon for a cost-out, a long one for a life-extension. This is the easiest ask because it costs nothing this year and looks like rigour, which it is.

Two — a stated discount rate, and the declining schedule where the firm already cites it. Free, defensible, and it is a citation rather than an invention.

Three — vesting that survives your departure for gains already banked. The principle is the one the whole chapter turns on: the party that created the gain should not be the party that has to still be present to collect it. Ask for a banked-gain schedule: once a gain is verified, the share vests on a stated calendar, whether or not you are still there.

Four — a grandfather clause. Gains already verified are counted under the scheme rules in force when they were verified. This is the commitment device that makes the other three worth having, and it is the one that will meet the most resistance, because it binds the scheme owner. Name the cost honestly when you ask: it reduces their flexibility to redesign, and that is exactly what you are buying.

Exercise 3.1 — Make one long gain countable (a week, spread)

Pick the single best candidate from the inventory. Build:

The baseline, agreed and signed before anything changes. Unagreed baselines are future disputes, and at a long horizon the dispute arrives when everyone who remembers has left.
The measurement method, written so two people compute it identically.
The verifier, named. Internal audit is sufficient and usually free.
The counting horizon and the rate, written into the same document.
The vesting calendar.

Five items, one page. That page is the instrument.

PART FOUR — DESTINY AND DELIGHT

Days 71–90: make it hold

Get it into the standing pack. A gain reviewed monthly persists; a gain reviewed by exception evaporates. This is worth more than any presentation.

Get a second owner. One person is a hobby; two is a practice. Recruit them by giving them the credit for the first verified result.

Get the delivery covenant, not just the funding one. The clearest failure in the whole chapter is the US Nuclear Waste Fund: about $780m a year collected faithfully for thirty years under a one-mill-per-kilowatt-hour levy, the fee set to zero in 2014, and the repository still not built. Funding a duty and discharging it are two different commitments. The gainshare version is a scheme that accrues your share into a notional pool and never pays it. Ask where the money sits, who holds it, and on what date it moves.

And the delight, which is real. There is a specific satisfaction in watching a piece of work you did four years ago finally show up in a verified number, with your name on the baseline document, at a horizon the scheme originally would not have counted. It is the feeling of having been right early and having it become arithmetic. Most people who work at long horizons never get that moment because nobody built the instrument. You will have built it.

KNOW YOUR SCHEME — A CHECKLIST

Write the answer or write unknown. Unknown is a finding, not a failure.

The counting horizon, per gain type: ____
The discount rate applied to future gain: ____
Flat or declining: ____
Who set the rate, and when: ____
What happens to a verified gain if the scheme is redesigned: ____
Whether verified gains vest on a calendar or on continued employment: ____
Where the accrued pool sits, and who holds it: ____
The date the money moves: ____
Who verifies, and whether they are independent of the payer: ____
Whether the baseline was signed before the change: ____

Three or more unknowns and your first ninety days are a documentation project, which is the highest-value work available to you and is almost never done.

One note on how to carry the unknowns. Do not present them as a list of what the scheme has failed to specify. Present them as a page the scheme has not been given yet, and offer to write it. Every parameter on this checklist has to be set by somebody eventually, and the person who drafts the first version of a parameter sets the ground the argument happens on. That is true of a treasury policy, a trust deed and a gainshare rulebook alike, and it is the cheapest leverage in this entire workbook.

THE CONVERSATION, SCRIPTED

"I want to ask about one parameter, not about my share.
We count gains over three years. About forty percent of what my team does peaks after that — life extension, variance reduction, the tooling. Under the current horizon that work is valued at zero, and people respond to that, which is why it keeps losing to the quick win.
I am not asking for a bigger percentage. I am asking for a stated horizon per gain type, the declining schedule we already cite in capital appraisal, and a vesting calendar for verified gains.
The declining schedule is free — the Treasury publishes it and we already use it elsewhere. The horizon costs nothing this year. The vesting calendar costs flexibility to redesign, and I want to be honest that this is exactly what I am asking for, because otherwise the first two are not worth having.
Here is one gain, costed three ways, on one page."

Bring the page. One gain, three horizons, three numbers, one signature line. Every ask in this workbook is granted or refused on whether the page exists.

APPRECIATIVE QUESTIONS FOR YOUR TEAM

What have we done in the last five years whose benefit is only now showing up — and who noticed it first?
Where has this scheme paid for something slow, and what made that gain countable when it happened?
If every gain type had its own stated horizon, which of our work would stop losing arguments it should win?
What would we want to still be true about this scheme when everyone currently in it has moved on?
Which of us has already built a baseline document that outlasted the person who wrote it?
If we could change one parameter rather than one percentage, which would we change, and what would it be worth?