Reference health
The Allocation of Investment across Vintages of Technology
20/20 checkable references clean · checked 2026-08-27
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
8 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 20 checked references that resolve
resolves10.1006/redy.2002.0168
Investment-Specific Technical Change in the United States (1947–2000): Measurement and Macroeconomic Consequences
resolves10.1111/j.1467-937x.2005.00351.x
Taxes, Regulations, and the Value of U.S. and U.K. Corporations
resolves10.1016/j.jeconbus.2004.04.003
Maintenance and repair expenditures: determinants and tradeoffs with new capital goods
resolves10.1111/j.1467-6451.2008.00355.x
EFFECTS OF TECHNOLOGY ADOPTION ON PRODUCTIVITY AND INDUSTRY GROWTH: A STUDY OF STEEL REFINING FURNACES<sup>*</sup>
resolves10.1016/s0161-8938(03)00042-5
Information technology and productivity: where are we now and where are we going?
resolves10.1016/0304-4076(94)01709-3
Endogenous capital utilization and productivity measurement in dynamic factor demand models Theory and an application to the U.S. electrical machinery industry
The 8 references without a DOI — listed, not checked
no DOI — not checkedref1
no DOI — not checkedref6
no DOI — not checkedThe Measurement of Depreciation in the U.S. National Income and Product Accounts
no DOI — not checkedLong-Run Implications of Investment-Specific Technological Change
no DOI — not checkedMaintenance and Repair: Too Big to Ignore
no DOI — not checkedref21
no DOI — not checkedInvestment and Technological Progress
no DOI — not checkedref28
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