Working Paper No. 815

Make-or-buy Decisions and the Manipulability of Performance Measures

Published: December 3, 2009Pages: 38Keywords: Make-or-buy decision; Manipulation; OutsourcingJEL-codes: D23; L22; L24

Make-or-buy Decisions and the Manipulability of Performance Measures Fredrik Andersson

The make-or-buy decision is analyzed in a simple framework combining contractual incompleteness with the existence of imperfect but contractible performance measures. Contractual incompleteness gives rise to two regimes, identified with make and buy. The performance measure on which comprehensive contracts can be written is imperfect in the sense of being subject to manipulation. The main result is that the impact – or "externality" – of manipulation on true performance is key; a positive (negative) such externality favors make (buy).

Fredrik Andersson


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Sick of Inequality?

An Introduction to the Relationship between Inequality and Health

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In this book Andreas Bergh, Therese Nilsson, IFN and Lund University, and Daniel Waldenström, IFN and Paris School of Economics, France, review the latest research on the relationship between inequality and health. What does inequality mean for our health? Does increasing income inequality affect outcomes such as obesity, life expectancy and subjective well-being?


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