Comorbidity Measures for Use with Administrative Data
The comorbidities had independent effects on outcomes and probably should not be simplified as an index because they affect outcomes differently among different patient groups. ...
Publications
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5,206 publications
Parental Investment and Sexual Selection
There is a tendency among biologists studying social behavior to regard the adult sex ratio as an independent variable to which the species reacts with appropriate adaptations. ...
The Resource-Based Theory of Competitive Advantage: Implications for Strategy Formulation
Recent contributions to strategic management and the theory of the collectively known as the view of the firm provide illuminating insights into the sources of profitability a...
Social Structure and Competition in Interfirm Networks: The Paradox of Embeddedness
This chapter aims to develop one of perhaps multiple specifications of embeddedness, a concept that has been used to refer broadly to the contingent nature of economic action wi...
Toward a Theory of Stakeholder Identification and Salience: Defining the Principle of who and What Really Counts
Stakeholder theory has been a popular heuristic for describing the management environment for years, but it has not attained full theoretical status. Our aim in this article is ...
De-noising by soft-thresholding
Donoho and Johnstone (1994) proposed a method for reconstructing an unknown function f on [0,1] from noisy data d/sub i/=f(t/sub i/)+/spl sigma/z/sub i/, i=0, ..., n-1,t/sub i/=...
The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration
Our theory of costly contracts emphasizes the contractual rights can by of two types: specific rights and residual rights. When it is costly to list all specific rights over ass...
Postmodernism, or, The cultural logic of late capitalism
Now in paperback, Fredric Jameson’s most wide-ranging work seeks to crystalize a definition of ”postmodernism”. Jameson’s inquiry looks at the postmodern across a wide landscape...
An Introduction to Multivariate Statistical Analysis
Preface to the Third Edition.Preface to the Second Edition.Preface to the First Edition.1. Introduction.2. The Multivariate Normal Distribution.3. Estimation of the Mean Vector ...
Measuring individual differences in empathy: Evidence for a multidimensional approach.
To facilitate a multidimensional approach to empathy the Interpersonal Reactivity Index (IRI) includes 4 subscales: Perspective-Taking (PT) Fantasy (FS) Empathic Concern (EC) a...
The Content Analysis Guidebook
List of Boxes List of Tables and Figures Foreword Acknowledgments 1. Defining Content Analysis Is Content Analysis Easy? Is It Something That Anyone Can Do? A Six-Part Definitio...
Synthesis, structure, and spectroscopic properties of copper(<scp>II</scp>) compounds containing nitrogen–sulphur donor ligands; the crystal and molecular structure of aqua[1,7-bis(N-methylbenzimidazol-2′-yl)-2,6-dithiaheptane]copper(<scp>II</scp>) perchlorate
The linear quadridentate N2S2 donor ligand 1,7-bis(N-methylbenzimidazol-2′-yl)-2,6-dithiaheptane (bmdhp) forms mono- and di-hydrate 1 : 1 copper(II) complexes which are signific...