Investigating the effect of major shareholders' ownership on stock price concurrence with emphasis on the quality of information disclosure of firms listed on the Tehran Stock Exchange [PDF]
New Applied Studies in Management, Economics & Accounting, 2022 The main purpose of the current research is to investigate the effect of major shareholders' ownership on stock price concurrence with emphasis on the quality of information disclosure of firms listed on the Tehran Stock Exchange. The current research is
Mahsa Zardi Giglou +2 more
doaj +1 more source
Modeling and analysis of the effect of COVID-19 on the stock price: V and L-shape recovery [PDF]
Physica A, Volume 574, 15 July 2021, 126008, 2020 The emergence of the COVID-19 pandemic, a new and novel risk factor, leads to the stock price crash due to the investors' rapid and synchronous sell-off. However, within a short period, the quality sectors start recovering from the bottom. A stock price model has been developed during such crises based on the net-fund-flow ($\Psi_t$) due to ...
arxiv +1 more source
Identification and Ranking of Effective Factors on Stock Return Synchronicity Using Neural Networks and Decision Tree Model [PDF]
مجله دانش حسابداری, 2019 Objective: This research aim at identification of the factors affecting the stock price synchronicity and their ranking in a sample of 1030 years-companies from the Tehran Stock Exchange in the years 2006 to 2015.
Mohsen Lotfi (Ph.D) +2 more
doaj +1 more source
The Way Digitalization is Impacting International Financial Markets: Stock Price Synchronicity [PDF]
, 2022 This paper investigates whether and how the development level of a country\u27s digital economy affects stock price synchronicity. The results indicate that countries with high levels of digital economy development exhibit low stock price synchronicity ...
Chen, Chen +3 more
core +1 more source
Stock price synchronicity and price informativeness : evidence from a regulatory change in the U.S. banking industry [PDF]
, 2020 Whether return synchronicity is associated with higher or lower stock price informativeness is still an ongoing debate in the academic literature. This paper contributes to this debate by exploiting an exogenous shock, provided by a regulatory change ...
Abedifar, Pejman +2 more
core +2 more sources
Rapid character scoring and tabulation of large leaf‐image libraries using Adobe Bridge
Applications in Plant Sciences, Volume 10, Issue 6, November-December 2022., 2022 Abstract Premise Digital image libraries are an integral part of specimen‐based research. However, coding and extracting metadata for hundreds of specimens on a personal computer can be complex. In addition, most existing workflows require downsampling or platform switching and do not link character data directly to the images.
Gabriella Rossetto‐Harris +4 more
wiley +1 more source
Hierarchical optimal designs and modeling for engineering: A case‐study in the rail sector
Applied Stochastic Models in Business and Industry, Volume 38, Issue 6, Page 1061-1078, November/December 2022., 2022 Abstract Complex engineering and technological processes typically generate data with a non‐trivial hierarchical structure. To this end, in this article we propose a full procedure for optimizing such processes through optimal experimental designs and modeling. In order to study a hierarchical structure, several types of experimental factors may arise,
Rossella Berni +3 more
wiley +1 more source
Blockchain technologies as enablers of supply chain mapping for sustainable supply chains
Business Strategy and the Environment, Volume 31, Issue 8, Page 3742-3756, December 2022., 2022 Abstract The advent of blockchain technologies is transmuting the way conventional supply chains are being managed. Due to the complexity of dealing with many actors involved in the supply chain networks, contemporary supply chains have limited visibility, transparency, and accountability.
Sharfuddin Ahmed Khan +5 more
wiley +1 more source
Cross-shareholding networks and stock price synchronicity: Evidence from China [PDF]
International Journal of Finance & Economics 26 (1), 914-948
(2021), 2019 This paper investigates the effect of cross-shareholding on stock price synchronicity, as a measure of price informativeness, of the listed firms in the Chinese stock market. We gauge firms' levels of cross-shareholdings in terms of centrality in the cross-shareholding network.
arxiv +1 more source
Share repurchase and stock price synchronicity [PDF]
China Journal of Accounting StudiesChenghao Huang, Zhi Jin
openalex +2 more sources