Organization Design

Empire Building and the Internal Capital Market Distortion

Understand why capital inside a company flows toward bargaining power rather than toward returns, and get the four mechanisms that make an internal allocation behave more like an external market.

  • Expert
  • 15 min total
  • 15 chapters

What decision this helps you make: How to allocate a fixed capital or headcount budget across units whose managers supply the only forecasts you have, and how to tell a genuine strategic case from a well-written claim on the pool.

What this topic is

Every multi-unit company runs an internal capital market: a process by which cash generated somewhere is allocated somewhere else by a central decision-maker. The distortion is that the information feeding that decision is supplied by the parties competing for the money, and the parties differ in bargaining power rather than only in opportunity. Empire building is the individually rational response. A manager whose pay, status and outside options rise with the size of what they run has a reason to seek capital and headcount well past the point where the returns justify it.

Why it matters

For most companies past two business units, this is the largest recurring decision they make and the least examined. External capital markets discipline bad projects by refusing to fund them; the internal market has no such refusal mechanism unless somebody builds one. The measurable consequence at the top end is the diversification discount: the persistent finding that diversified firms have traded below the sum of comparable standalone businesses.

Who should learn it

Owners and chief executives allocating between units, finance leaders running a capital or headcount process, division heads who want to know why their case keeps losing, and anyone about to add a second business line.

What you will understand

  • The two competing theories of internal capital markets, and the evidence for each
  • How to compute what your own allocation is costing you, using numbers you already have
  • How to read a divisional capital request for the four phrases that signal rent-seeking
  • The four mechanisms that repair it: tranching, external benchmarks, decoupled pay, and a real refusal

Prerequisites

Common misconception

"Our managers are not empire builders. They genuinely believe their division needs the money." Both things are true simultaneously, and that is exactly the problem. Scharfstein and Stein's model does not require anybody to be cynical: a manager who can spend effort either on running the business or on lobbying the centre will rationally do some of the second, and the centre, which cannot verify the forecasts and does not want a defection, buys peace with capital.[3] Rajan, Servaes and Zingales show the same result arising from bargaining power alone.[4] Treating this as a character question guarantees you will look for the wrong fix, because sincerity is not the variable.