Publications
Explore 739 academic publications
What Do We Know about Capital Structure? Some Evidence from International Data
ABSTRACT We investigate the determinants of capital structure choice by analyzing the financing decisions of public firms in the major industrialized countries. At an aggregate ...
The Incubation Period of Coronavirus Disease 2019 (COVID-19) From Publicly Reported Confirmed Cases: Estimation and Application
U.S. Centers for Disease Control and Prevention, National Institute of Allergy and Infectious Diseases, National Institute of General Medical Sciences, and Alexander von Humbold...
Qualitative Quality: Eight “Big-Tent” Criteria for Excellent Qualitative Research
This article presents a model for quality in qualitative research that is uniquely expansive, yet flexible, in that it makes distinctions among qualitative research’s means (met...
Subjective well-being: The science of happiness and a proposal for a national index.
One area of positive psychology analyzes subjective well-being (SWB), people's cognitive and affective evaluations of their lives. Progress has been made in understanding the co...
Helplessness: On Depression, Development, and Death
Overview - depression, golden girl, anxiety and unpredictability, childhood failure, sudden psychosomatic death controllability - voluntary responding, response independence and...
Interactive Tree Of Life (iTOL) v4: recent updates and new developments
Abstract The Interactive Tree Of Life (https://itol.embl.de) is an online tool for the display, manipulation and annotation of phylogenetic and other trees. It is freely availab...
In Search of Golden Rules: Comment on Hypothesis-Testing Approaches to Setting Cutoff Values for Fit Indexes and Dangers in Overgeneralizing Hu and Bentler's (1999) Findings
Abstract Goodness-of-fit (GOF) indexes provide "rules of thumb"—recommended cutoff values for assessing fit in structural equation modeling. Hu and Bentler (1999) proposed a mor...
Correlation of Chest CT and RT-PCR Testing for Coronavirus Disease 2019 (COVID-19) in China: A Report of 1014 Cases
Background Chest CT is used in the diagnosis of coronavirus disease 2019 (COVID-19) and is an important complement to reverse-transcription polymerase chain reaction (RT-PCR) te...