Irreversible investment, capital costs and productivity growth
Subtitle: implications for telecommunications
By: Jeffrey I. Bernstein, Theofanis P. Mamuneas.
Contributors: Mamuneas, Theofanis P.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 13269.; Working paper series (National Bureau of Economic Research) -- working paper no. 13269.
Publisher: National Bureau of Economic Research
Published: 2007
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 21
Subjects: Telecommunication -- Mathematical models
Description: This paper develops a model incorporating costly disinvestment and estimates the associated commitment premium required to invest in telecommunications. Results indicate that the irreversibility premium raises the opportunity cost of capital by 70 percent. This implies an average annual hurdle rate of return of 14 percent over the period 1986-2002. Irreversibility creates a distinction between observed and adjusted TFP growth. Observed growth, which omits the premium, annually averaged 2.8 percent from 1986 to 2002. This rate exceeded the (premium) adjusted TFP growth by 0.7 percentage points, and therefore average annual observed productivity growth overestimated the corrected rate by 33 percent.
Notes: "July 2007."

Includes bibliographical references (p. 18-19).

Also available in PDF from the NBER World Wide Web site (www.nber.org).