Results 11 to 20 of about 4,107,812 (152)

Unexpected Information Demand and Volatility Clustering of Chinese Stock Returns: Evidence from Baidu Index [PDF]

Entropy, 2019
This paper employs the Baidu Index as the novel proxy for unexpected information demand and shows that this novel proxy can explain the volatility clustering of Chinese stock returns.
Gang Chu, Xiao Li, Dehua Shen, Yongjie Zhang   +3 more
doaj   +3 more sources

Spatial Characteristics of the Tourism Flows in China: A Study Based on the Baidu Index

ISPRS International Journal of Geo-Information, 2021
The characteristics of information flow, as represented by the Baidu index, reflect the pattern of tourism flows between different cities. This paper is based on the Baidu index and applies the seasonal concentration index and social network analysis ...
Yongwei Liu, Wang Liao
doaj   +4 more sources

Spatiotemporal distribution of migraine in China: analyses based on baidu index [PDF]

BMC Public Health, 2023
Background In recent years, innovative approaches utilizing Internet data have emerged in the field of syndromic surveillance. These novel methods aim to aid in the early prediction of epidemics across various scenarios and diseases. It has been observed
Liling Lin, Mengyi Zhu, Junxiong Qiu, Qiang Li, Junmeng Zheng, Yanni Fu, Jianwei Lin   +6 more
doaj   +2 more sources

Use of Baidu Index to Track Chinese Online Behavior and Interest in Kidney Stones [PDF]

Risk Management and Healthcare Policy, 2020
Tengteng Wang, Qinghua Xia, Xiude Chen, Xunbo Jin Department of Urology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, People’s Republic of ChinaCorrespondence: Xiude ChenDepartment of Urology, Shandong Provincial
Wang T, Xia Q, Chen X, Jin X
doaj   +2 more sources

Forecasting the Incidence of Mumps Based on the Baidu Index and Environmental Data in Yunnan, China: Deep Learning Model Study [PDF]

Journal of Medical Internet Research
BackgroundMumps is a viral respiratory disease characterized by facial swelling and transmitted through respiratory secretions. Despite the availability of an effective vaccine, mumps outbreaks have reemerged globally, including ...
Xin Xiong, Linghui Xiang, Litao Chang, Irene XY Wu, Shuzhen Deng   +4 more
doaj   +2 more sources

Technological competitiveness of China's internet platformers: comparison of Google and Baidu by using patent text information [PDF]

Asia Pacific Journal of Innovation and Entrepreneurship
Purpose – This study aims to assess the technological capability of Chinese internet platforms (BAT: Baidu, Alibaba, Tencent) compared to US ones (GAFA: Google, Amazon, Facebook, Apple).
Kazuyuki Motohashi, Chen Zhu
doaj   +3 more sources

Forecasting seasonal allergic rhinitis through integrated analysis of social media and online drug sales data [PDF]

World Allergy Organization Journal
Background: Allergic rhinitis (AR) is a highly prevalent, seasonally variable disease that poses a growing public health challenge. Conventional surveillance based on clinic visits and surveys is slow and may miss self-medicating patients.
Xunliang Tong, MD, PhD, Chuangsen Fang, MD, Xiaowei Jiang, MPH, Lan Liu, PhD, Rui Shen, PhD, Dan Li, MD, Karl-Christian Bergmann, MD, Torsten Zuberbier, MD, Weiwei Cui, PhD, Luzhao Feng, PhD, Yanming Li, MD   +10 more
doaj   +2 more sources

Comparison of the Prediction Effect of the Garch-x Model on Sse 50 Volatility Based on the Baidu and Douyin Search Indices [PDF]

SHS Web of Conferences
With the rapid development of financial markets and the advancement of information technology, the application value of alternative data in economic research has become increasingly prominent.
Chen Hongjin, Liu Ruiyu, Wu Zhuoxin
doaj   +2 more sources

Use of the Baidu Index to Measure Public Attention in China on the China–Myanmar Border

SAGE Open
As one of the most unstable border areas, the China–Myanmar border has become a prevalent issue in international affairs in recent years, affecting a variety of policy debates from illegal immigration, illicit trade, geopolitical strategy, and ...
Qinyi Tan, Yingying Yang, Benjian Lu, Hanxu He, Luyan Teng   +4 more
doaj   +2 more sources

Research on the Social Concern of “School Bullying” Based on Baidu Index

SAGE Open
The rapid development of the Internet has made search engines the preferred way for people to obtain information. As the world’s largest Chinese search engine, Baidu Index developed by Baidu is an important data analysis platform.
Yu Gou, Luyan Teng, Haohong Nie
doaj   +2 more sources