Yudong Wang
Biographic Data
| ID | 4108342 |
|---|---|
| NAME | Yudong Wang |
| GIVEN NAMES | Yudong |
| FAMILY NAME | Wang |
| SIGNATURE | WANG Y |
| AFFILIATIONS | Nanjing University of Science and Technology |
| ORCID | 0000-0002-3496-5076 |
| VERIFIED | Yes |
| TOTAL WORKS | 22 |
| TOTAL CITATIONS | 5 |
| AUTHOR COUNT | 22 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2009 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Adaptive Group Lasso for the GARCH-Midas Model
This paper investigates the variable selection problem in the generalized autoregressive conditional heteroskedasticity-mixed-data sampling (GARCH-MIDAS) model of Engle, Ghysels, and Sohn (2013), and establishes the corresponding theoretical properties along with a feasible computational algorithm. The proposed method is based on a penalized log-partial likelihood with an adaptively group-weighted L2 penalty on the long-term component coefficient…
Benign, not too certain: Theses on the Real Spaces project
Efficacy and mechanism of combined treatment with transcranial direct current stimulation and zolpidem for treatment-resistant insomnia: A study protocol for a prospective, double-blind, randomized co…
https://www.chictr.org.cn/showproj.html?proj=288195, identifier ChiCTR2500111601
Mechanism of Shenqi Citian Granules in the treatment of acute mountain sickness based on proteomics and serum pharmacochemistry
Predestination and Certitude: A Re-Examination of the Argumentation of “Weber Thesis”
This essay re-examines Max Weber’s argument in The Protestant Ethic and the Spirit of Capitalism, focusing on his employ of the Calvinist doctrine of predestination. While Weber identifies predestination as a key psychological drive behind Puritans’ worldly asceticism, his argument introduces non-predestinarian elements, leading to latent contradictions. Through engagement with scholarly critiques and Weber’s methodology of ideal types, this essa…
Revealing the causes of inequality in rainstorm flood disaster resilience between town and rural areas in southwestern China: Based on natural and social system dimensions
Modelling and forecasting crude oil price volatility with climate policy uncertainty
The impact of climate risk on economic and financial fields has attracted considerable interest from academics and practitioners. Recent literature documents that climate risk can affect oil volatility through the dual channel of economic activities and financial markets. Inspired by this, this paper uses climate policy uncertainty (CPU) to examine the predictability of crude oil price volatility. The empirical results indicate that changes in th…
Knowledge level and health information-seeking behavior of people with diabetes in rural areas: A multicenter cross-sectional study
Introduction: There is a lack of research on the current level of diabetes knowledge and health information-seeking behaviors among patients with diabetes in rural areas of China's economically underdeveloped regions during COVID-19, as well as a lack of up-to-date evidence on glycemic control and the incidence of complications among rural patients with diabetes. Objectives: To investigate the prevalence of glycemic control and complications amon…
Forecasting the equity premium using weighted regressions: Does the jump variation help
Solving the Forecast Combination Puzzle Using Double Shrinkages
This study develops a new approach that shrinks the forecast combination weights towards equal weights by using weighted least squares and towards zero weight by using regularization constraints. We reveal the significant predictability of excess returns to the S&P500 index that can be achieved by using this double shrinkage combination (DSC). Furthermore, our DSC approach significantly outperforms the naïve equal‐weighted combination, solving th…
Stool-softening effect and action mechanism of free anthraquinones extracted from Rheum palmatum L. on water deficit-induced constipation in rats
Public Health and Children’s Subjective Well-Being
In recent years, the study of children's subjective well-being has garnered escalating global attention, with its research themes becoming increasingly diverse. However, this field still lacks a systematic review and analysis. Drawing upon the Web of Science database, this study retrieved 32,112 relevant articles published between 2003 and 2022, focusing on the theme of children's subjective well-being. After rigorous screening, 23,711 publicatio…
Eye in outer space: Satellite imageries of container ports can predict world stock returns
Forecasting stock returns is challenging. Traditional economic data that are available to all investors are published with lags and suffer from the problem of frequent revisions. Consequently, they often fail to forecast stock returns. For this reason, investors are increasingly interested in seeking alternative data. This paper forecasts stock returns using satellite-based information on shipping containers, which can capture economic activity i…
Cloud cover and expected oil returns
Satellites can “sense” oil inventory, but cloud cover prevents observation, which reduces the flow of information into the oil market and creates uncertainty about information availability. The effects of the availability of such information on oil prices need to be thoroughly explored. Therefore, using time-series prediction, this paper examines the effects of the availability of satellite-based information on oil returns. The cloud cover above …
A seroepidemiological survey of adenovirus type 7 circulation among healthy adults in China and in Sierra Leone, West Africa
Adenovirus type 7 (HAdV7) is one of the most pathogenic human adenoviruses (HAdVs) and can cause severe illness and even death, particularly in people with weakened immune systems. Many countries worldwide have experienced epidemics of this highly contagious pathogen, including China and Sierra Leone; however, studies describing the seroprevalence of anti-HAdV7 neutralizing antibodies (nAbs) are still lacking. Herein, we established an efficient …
Mount Baoding: A planetary story
Preventing Postpartum Depression in the Early Postpartum Period Using an App-Based Cognitive Behavioral Therapy Program: A Pilot Randomized Controlled Study
A large proportion of women experience depression during the postpartum period. Few studies have investigated the use of mobile technology to prevent postpartum depression in women. This study investigated the preliminary effectiveness of the CareMom program, a new app-based cognitive behavioral therapy program, on reducing the depressive symptoms of mothers during the very early postpartum period via a pilot randomized controlled study. The part…
Conceptual Design of the “Private Car” Self-Isolation Ecosystem for the 2019-nCoV Infection
Since the beginning of the COVID-19 outbreak, confirmed and suspected cases of the disease have been increasing rapidly. The isolation of cases is one of the most effective methods for the control and containment of COVID-19 and has been rapidly popularized. Problems with isolation have gradually emerged, such as the inadequate allocation of isolation resources and the failure to properly resettle many of the suspected cases of the 2019-nCoV infe…
Identification and action mechanism of lipid regulating components from Rhei Radix et rhizoma
A practical wind farm siting framework integrating ecosystem services — A case study of coastal China
The Relief Problem: Some Notes from an Art Historian
This essay examines the factural and phenomenological aspects of some relief works of the remote and recent past, ranging from Buddhist sculptural and pictorial reliefs made in China, Central Asia, and India to relief works by Donatello (ca. 1386-1466) and the American sculptor Natalie Charkow Hollander (b. 1933). While some of the works under discussion are historically connected to one another, most are not. By zooming in on relief works and th…
Bushen Ningxin Decoction pharmacological serum promotes the proliferation and suppresses the apoptosis of murine osteoblasts through Mapk pathway
Bushen Ningxin Decoction pharmacological serum promotes the proliferation and suppresses the apoptosis of murine osteoblasts through Mapk pathway
The Relief Problem: Some Notes from an Art Historian
This essay examines the factural and phenomenological aspects of some relief works of the remote and recent past, ranging from Buddhist sculptural and pictorial reliefs made in China, Central Asia, and India to relief works by Donatello (ca. 1386-1466) and the American sculptor Natalie Charkow Hollander (b. 1933). While some of the works under discussion are historically connected to one another, most are not. By zooming in on relief works and th…
A practical wind farm siting framework integrating ecosystem services — A case study of coastal China
Preventing Postpartum Depression in the Early Postpartum Period Using an App-Based Cognitive Behavioral Therapy Program: A Pilot Randomized Controlled Study
A large proportion of women experience depression during the postpartum period. Few studies have investigated the use of mobile technology to prevent postpartum depression in women. This study investigated the preliminary effectiveness of the CareMom program, a new app-based cognitive behavioral therapy program, on reducing the depressive symptoms of mothers during the very early postpartum period via a pilot randomized controlled study. The part…
Conceptual Design of the “Private Car” Self-Isolation Ecosystem for the 2019-nCoV Infection
Since the beginning of the COVID-19 outbreak, confirmed and suspected cases of the disease have been increasing rapidly. The isolation of cases is one of the most effective methods for the control and containment of COVID-19 and has been rapidly popularized. Problems with isolation have gradually emerged, such as the inadequate allocation of isolation resources and the failure to properly resettle many of the suspected cases of the 2019-nCoV infe…
Identification and action mechanism of lipid regulating components from Rhei Radix et rhizoma
Eye in outer space: Satellite imageries of container ports can predict world stock returns
Forecasting stock returns is challenging. Traditional economic data that are available to all investors are published with lags and suffer from the problem of frequent revisions. Consequently, they often fail to forecast stock returns. For this reason, investors are increasingly interested in seeking alternative data. This paper forecasts stock returns using satellite-based information on shipping containers, which can capture economic activity i…
Cloud cover and expected oil returns
Satellites can “sense” oil inventory, but cloud cover prevents observation, which reduces the flow of information into the oil market and creates uncertainty about information availability. The effects of the availability of such information on oil prices need to be thoroughly explored. Therefore, using time-series prediction, this paper examines the effects of the availability of satellite-based information on oil returns. The cloud cover above …
A seroepidemiological survey of adenovirus type 7 circulation among healthy adults in China and in Sierra Leone, West Africa
Adenovirus type 7 (HAdV7) is one of the most pathogenic human adenoviruses (HAdVs) and can cause severe illness and even death, particularly in people with weakened immune systems. Many countries worldwide have experienced epidemics of this highly contagious pathogen, including China and Sierra Leone; however, studies describing the seroprevalence of anti-HAdV7 neutralizing antibodies (nAbs) are still lacking. Herein, we established an efficient …
Mount Baoding: A planetary story
Modelling and forecasting crude oil price volatility with climate policy uncertainty
The impact of climate risk on economic and financial fields has attracted considerable interest from academics and practitioners. Recent literature documents that climate risk can affect oil volatility through the dual channel of economic activities and financial markets. Inspired by this, this paper uses climate policy uncertainty (CPU) to examine the predictability of crude oil price volatility. The empirical results indicate that changes in th…
Knowledge level and health information-seeking behavior of people with diabetes in rural areas: A multicenter cross-sectional study
Introduction: There is a lack of research on the current level of diabetes knowledge and health information-seeking behaviors among patients with diabetes in rural areas of China's economically underdeveloped regions during COVID-19, as well as a lack of up-to-date evidence on glycemic control and the incidence of complications among rural patients with diabetes. Objectives: To investigate the prevalence of glycemic control and complications amon…
Forecasting the equity premium using weighted regressions: Does the jump variation help
Solving the Forecast Combination Puzzle Using Double Shrinkages
This study develops a new approach that shrinks the forecast combination weights towards equal weights by using weighted least squares and towards zero weight by using regularization constraints. We reveal the significant predictability of excess returns to the S&P500 index that can be achieved by using this double shrinkage combination (DSC). Furthermore, our DSC approach significantly outperforms the naïve equal‐weighted combination, solving th…
Stool-softening effect and action mechanism of free anthraquinones extracted from Rheum palmatum L. on water deficit-induced constipation in rats
Public Health and Children’s Subjective Well-Being
In recent years, the study of children's subjective well-being has garnered escalating global attention, with its research themes becoming increasingly diverse. However, this field still lacks a systematic review and analysis. Drawing upon the Web of Science database, this study retrieved 32,112 relevant articles published between 2003 and 2022, focusing on the theme of children's subjective well-being. After rigorous screening, 23,711 publicatio…
Predestination and Certitude: A Re-Examination of the Argumentation of “Weber Thesis”
This essay re-examines Max Weber’s argument in The Protestant Ethic and the Spirit of Capitalism, focusing on his employ of the Calvinist doctrine of predestination. While Weber identifies predestination as a key psychological drive behind Puritans’ worldly asceticism, his argument introduces non-predestinarian elements, leading to latent contradictions. Through engagement with scholarly critiques and Weber’s methodology of ideal types, this essa…
Revealing the causes of inequality in rainstorm flood disaster resilience between town and rural areas in southwestern China: Based on natural and social system dimensions
Adaptive Group Lasso for the GARCH-Midas Model
This paper investigates the variable selection problem in the generalized autoregressive conditional heteroskedasticity-mixed-data sampling (GARCH-MIDAS) model of Engle, Ghysels, and Sohn (2013), and establishes the corresponding theoretical properties along with a feasible computational algorithm. The proposed method is based on a penalized log-partial likelihood with an adaptively group-weighted L2 penalty on the long-term component coefficient…
Benign, not too certain: Theses on the Real Spaces project
Efficacy and mechanism of combined treatment with transcranial direct current stimulation and zolpidem for treatment-resistant insomnia: A study protocol for a prospective, double-blind, randomized co…
https://www.chictr.org.cn/showproj.html?proj=288195, identifier ChiCTR2500111601
Mechanism of Shenqi Citian Granules in the treatment of acute mountain sickness based on proteomics and serum pharmacochemistry
Medicine (7 works) · Computer Science (6 works) · Econometrics (6 works) · Biology (5 works) · Economics (5 works) · Engineering (5 works) · Market Dynamics and Volatility (5 works) · Chemistry (4 works) · Mathematics (4 works) · Biochemistry (3 works)