In modern firms, conflicts may arise between the chief executive officer and board of directors due to the separation of ownership and operations. Such conflicts may weaken listed companies' performance in the short term or affect their development in the long term. Using data on Shanghai and Shenzhen A-share listed companies from 2013 to 2022, this study empirically examines the impact of internal control quality on boardroom backscratching. We find that internal control quality significantly mitigates boardroom backscratching by reducing agency costs and increasing analyst attention. This effect is more significant in firms where the management holds less power and the product market is highly competitive. Furthermore, the mitigating effects of internal control quality on boardroom backscratching effectively reduce the risk of the company's share price collapsing. Overall, this study enriches the literature on boardroom backscratching and internal control quality, and provides valuable references for stakeholders, including listed companies, to improve firm governance efficiency and, thus, maintain the stability of capital markets.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1177/0193841X241304134 | DOI Listing |
PLoS Med
January 2025
Division of Infectious Diseases, Department of Medicine II, Medical Centre and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany.
Background: Self-reported health problems following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are common and often include relatively non-specific complaints such as fatigue, exertional dyspnoea, concentration or memory disturbance and sleep problems. The long-term prognosis of such post-acute sequelae of COVID-19/post-COVID-19 syndrome (PCS) is unknown, and data finding and correlating organ dysfunction and pathology with self-reported symptoms in patients with non-recovery from PCS is scarce. We wanted to describe clinical characteristics and diagnostic findings among patients with PCS persisting for >1 year and assessed risk factors for PCS persistence versus improvement.
View Article and Find Full Text PDFSports Med Open
January 2025
Department of Mechanical Engineering, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea.
Background: Knee valgus loading is thought to be an important contributor to noncontact anterior cruciate ligament (ACL) injuries, but the effects of training programs focusing on decreasing knee valgus loading on lower extremity biomechanics with respect to ACL injury risk remain unclear. Thus, this study aimed to examine the effect of strength training designed to strengthen the medial thigh muscles on lower extremity joint kinematics, kinetics and muscle activity during single-leg landing.
Methods: A total of 35 healthy participants randomly conducted either exercises targeting medial thigh muscles (intervention group) or exercises that did not target specific lower extremity muscles (control group).
J Exp Psychol Hum Percept Perform
January 2025
School of Psychology, University of Sussex.
Human listeners have a remarkable capacity to adapt to severe distortions of the speech signal. Previous work indicates that perceptual learning of degraded speech reflects changes to sublexical representations, though the precise format of these representations has not yet been established. Inspired by the neurophysiology of auditory cortex, we hypothesized that perceptual learning involves changes to perceptual representations that are tuned to acoustic modulations of the speech signal.
View Article and Find Full Text PDFTransl Behav Med
January 2025
University of Pittsburgh School of Public Health, Department of Epidemiology, Pittsburgh, PA, USA.
Background: In previous efforts, health-related quality of life (HRQoL) improved for individuals at high risk of type 2 diabetes and cardiovascular disease after participation in community-based lifestyle interventions (LI) with a moderate-to-vigorous physical activity (MVPA) movement goal.
Purpose: It is unknown whether HRQoL improves with LI when the primary movement goal is to reduce sedentary behavior. HRQoL changes were examined among adults with overweight and prediabetes and/or metabolic syndrome randomized to a 12-month Diabetes Prevention Program-based Group Lifestyle Balance (DPP-GLB) community LI work with goals of weight-loss and either increasing MVPA (DPP-GLB) or reducing sedentary time (GLB-SED).
Magnes Res
January 2025
Research Group on Diabetes and Chronic Illnesses, Mexico., Mexican Social Security Institute, Durango, México.
Individuals with long-COVID exhibit a higher frequency of hypomagnesemia, vitamin D deficiency, and depression. Objective. To evaluate the efficacy and safety of oral supplementation with magnesium chloride plus vitamin D in alleviating depressive symptoms related to long-COVID.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!