Reference health
Is More R&D Investment Always Better?
25/25 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.
9 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 25 checked references that resolve
resolves10.1287/mnsc.45.7.1008
Information Technology Effects on Firm Performance as Measured by Tobin's q
resolves10.1108/14691930510592771
An empirical investigation of the relationship between intellectual capital and firms’ market value and financial performance
resolves10.1111/j.1540-6261.2004.00644.x
An Examination of Long‐Term Abnormal Stock Returns and Operating Performance Following R&D Increases
resolves10.1016/S0048-7333(99)00098-0
Patent applications and subsequent changes of performance: evidence from time-series cross-section analyses on the firm level
resolves10.1080/13571510500299326
Running to Stand Still? – The Value of R&D, Patents and Trade Marks in Innovating Manufacturing Firms
resolves10.1016/s0048-7333(02)00137-3
Measuring innovative performance: is there an advantage in using multiple indicators?
resolves10.1016/s0166-4972(01)00016-5
A study of R&D, innovation, and business performance in the Canadian biotechnology industry
resolves10.2307/256948
INTERNATIONAL DIVERSIFICATION: EFFECTS ON INNOVATION AND FIRM PERFORMANCE IN PRODUCT-DIVERSIFIED FIRMS.
resolves10.1109/tem.2004.839943
The effects of R&D and advertising on firm value: an examination of manufacturing and nonmanufacturing firms
resolves10.2307/2491304
Are Nonfinancial Measures Leading Indicators of Financial Performance? An Analysis of Customer Satisfaction
resolves10.1111/j.1468-0297.2004.00216.x
Patent Quality and Research Productivity: Measuring Innovation with Multiple Indicators
resolves10.1111/j.1467-9310.2005.00380.x
Corporate technology portfolios and R&D performance measures: a study of technology intensive firms
resolves10.1016/s0361-3682(02)00026-0
Mapping management accounting: graphics and guidelines for theory-consistent empirical research
resolves10.2308/jmar.2003.15.1.193
An Empirical Investigation of the Performance Consequences of Nonfinancial Measures
resolves10.1109/17.985746
Indicators of firm technological capability: validity and performance implications
The 9 references without a DOI — listed, not checked
no DOI — not checkedEconometric models: Their problems and usefulness pitfalls in financial model building
no DOI — not checkedAccounting for intangibles: A literature review
no DOI — not checkedA si mp i n ' s q
no DOI — not checkedref12
no DOI — not checkedref14
no DOI — not checkedref24
no DOI — not checkedref30
no DOI — not checkedref31
no DOI — not checkedref34
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-08-27 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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