Results 221 to 230 of about 5,353,584 (244)

Retraction: Digital inclusive finance, R&D investment, and green technology innovation nexus. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source

Retraction: How does multidimensional R&D investment affect green innovation? Evidence from China. [PDF]

Front Psychol
Frontiers Editorial Office.
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On the Failure of R&D Projects. [PDF]

IEEE Trans. Engineering Management, 2015
There is an extensive literature on the success/failure of firm-funded R&D projects but growing policy interest focuses on publicly-funded R&D projects. Using data from 1,878 Phase II R&D projects funded through the U.S. Small Business Innovation Research (SBIR) program, of which 624 had been discontinued prior to technical completion, we provide for ...
Link, AN, Wright, M
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R(D) and R(D*) anomalies and their phenomenological implications

Nuclear and Particle Physics Proceedings, 2017
Recently, BaBar, Belle and LHCb have found hints of lepton flavour universality violation in B→D(⁎)τν‾τ decays, i.e., the measured ratios R(D(⁎))=B(B→D(⁎)τν‾τ)/B(B→D(⁎)lν‾l)(l=e/μ) show a combined 3.8 σ deviation from the SM predictions. In this talk, we will discuss two possible solutions to the observed R(D) and R(D*) anomalies: one with an EW-scale ...
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Entropy of Convex Functions on $$\mathbb {R}^d$$ R d

Constructive Approximation, 2017
Motivated by both theoretical reasons and concrete applications, the authors provide sharp estimates for the \(\varepsilon\)-entropy of the class of convex functions with \(L^r\)-norm bounded by 1 defined on a bounded solid closed convex subset of \(\mathbb{R}^d\) with respect to \(L^p\)-metrics (where \(1\leq p < r\)). Upper bounds for \(d\)-polytopes
Gao, Fuchang, Wellner, Jon A.
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Company R&D and University R&D - How Are They Related? [PDF]

, 2005
At the same time as we can observe strong tendencies of a globalisation of R&D, we also can observe a strong spatial clustering of R&D and related innovative activities. The standard explanation in the literature of the clustering of innovative activities is that such clusters offer external knowledge economies to innovative companies, since they are ...
Charlie Karlsson, Martin Andersson
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The Range of Rademacher Series in $${\mathbb R}^d$$ R d

Results in Mathematics, 2019
For a sequence $(a_n)$ in $\mathbb R^d$ with $\lim_{n \to \infty} a_n = 0$ and $\sum_{n \in \mathbb N} \|a_n\| = \infty$ the author studies the Rademacher range of $(a_n)$, that is the set $\mathcal R(a_n)$ of those $x \in \mathbb R^d$ that have a representation of the form $x = \sum_{n=1}^\infty t_n a_n$ with $t_n = \pm 1$. A vector $v \in \mathbb R^d$
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R&D, Innovation and Exporting [PDF]

, 2011
This study considers the determinants of whether a firm exports, undertakes R&D and/or innovates, and, in particular, the contemporaneous links between these variables using three waves of the UK Community Innovation Survey (CIS). Where appropriate, an instrumental variables procedure is employed to overcome problems of endogeneity.
Richard Harris, John Moffat
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Unemployment, innovation and R&D

2008
info:eu-repo/semantics ...
VINCI, Concetto Paolo, GAROFALO A, RYCX F.   +2 more
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Wage Inequality, R&D Labor and R&D Productivity [PDF]

Economics Bulletin, 2012
This paper examines the transitional dynamics of an R&D-based endogenous growth model with heterogeneous labor and explains the post-war comovement of three variables in the U.S. economy: the skill premium, the share of labor devoted to R&D and the growth rate of labor productivity. This paper provides a complete dynamic analysis of the model. We argue
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