The Brookings Institution is committed to quality, independence, and impact.
We are supported by a diverse array of funders. In line with our values and policies, each Brookings publication represents the sole views of its author(s).

Research
BPEA | 1994 No. 21994, No. 2
ECONOMISTS and policymakers have long been interested in measuring
the effects of changes in the returns to and costs of business fixed investment.
That interest reflects both theoretical and practical concerns,
which have stimulated a large body of empirical research using aggregate
and micro-level data. This literature has reached few unambiguous
conclusions.