Raymond Y K Lau
Biographic Data
| ID | 3580564 |
|---|---|
| NAME | Raymond Y K Lau |
| GIVEN NAMES | Raymond Y K |
| FAMILY NAME | Lau |
| SIGNATURE | LAU R Y K |
| AFFILIATIONS | City University of Hong Kong |
| ORCID | 0000-0002-5751-4550 |
| VERIFIED | Yes |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 17 |
| AUTHOR COUNT | 7 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2001 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Empowering senior executives' career outcomes through social media: An impression management perspective
Purpose This study investigates the impact of social media usage on the career outcomes of senior executives at S&P 1500 firms. Design/methodology/approach This study integrates signaling, social capital and human capital theories, and adopts a difference-in-differences analysis, enhanced by a novel deep learning-based method. It examines how senior executives' impression management (IM) activities on social media influence their career outcomes.…
Trust in a ‘trust-free’ system: Blockchain acceptance in the banking and finance sector
CEO social media celebrity status and credit rating assessment
Purpose This paper aims to investigate the effect of CEO social media celebrity status on credit ratings and to determine whether potential threats on the CEO celebrity status negatively moderate the above association. Design/methodology/approach The authors collected tweets for 874 CEOs from 513 unique S&P 1500 firms. A panel data analysis was conducted on a panel with 4,235 observations from 2009 to 2020. We then tested the hypothesis with the …
Quantifying the impact of CEO social media celebrity status on firm value: Novel measures from digital gatekeeping theory
Exploring the influence of multimodal social media data on stock performance: An empirical perspective and analysis
Purpose Despite the extensive academic interest in social media sentiment for financial fields, multimodal data in the stock market has been neglected. The purpose of this paper is to explore the influence of multimodal social media data on stock performance, and investigate the underlying mechanism of two forms of social media data, i.e. text and pictures. Design/methodology/approach This research employs panel vector autoregressive models to qu…
The outcome of online social interactions on Facebook pages: A study of user engagement behavior
Purpose The purpose of this paper is to investigate the impact of different ways of message framing on users’ engagement behavior regarding the brand posts on Facebook and to determine whether users’ thumbs-up and reply moderate this impact. Design/methodology/approach A panel data analysis was conducted on a panel with 11,894 observations on 850 unique brand posts from the Facebook pages of the world’s most valuable brands over a seven days wind…
Economic Determination in the Last Instance: China’s Political-Economic Development Under the Impact of the Asian Financial Crisis
The outcome of online social interactions on Facebook pages: A study of user engagement behavior
Purpose The purpose of this paper is to investigate the impact of different ways of message framing on users’ engagement behavior regarding the brand posts on Facebook and to determine whether users’ thumbs-up and reply moderate this impact. Design/methodology/approach A panel data analysis was conducted on a panel with 11,894 observations on 850 unique brand posts from the Facebook pages of the world’s most valuable brands over a seven days wind…
CEO social media celebrity status and credit rating assessment
Purpose This paper aims to investigate the effect of CEO social media celebrity status on credit ratings and to determine whether potential threats on the CEO celebrity status negatively moderate the above association. Design/methodology/approach The authors collected tweets for 874 CEOs from 513 unique S&P 1500 firms. A panel data analysis was conducted on a panel with 4,235 observations from 2009 to 2020. We then tested the hypothesis with the …
Exploring the influence of multimodal social media data on stock performance: An empirical perspective and analysis
Purpose Despite the extensive academic interest in social media sentiment for financial fields, multimodal data in the stock market has been neglected. The purpose of this paper is to explore the influence of multimodal social media data on stock performance, and investigate the underlying mechanism of two forms of social media data, i.e. text and pictures. Design/methodology/approach This research employs panel vector autoregressive models to qu…
Economic Determination in the Last Instance: China’s Political-Economic Development Under the Impact of the Asian Financial Crisis
The outcome of online social interactions on Facebook pages: A study of user engagement behavior
Purpose The purpose of this paper is to investigate the impact of different ways of message framing on users’ engagement behavior regarding the brand posts on Facebook and to determine whether users’ thumbs-up and reply moderate this impact. Design/methodology/approach A panel data analysis was conducted on a panel with 11,894 observations on 850 unique brand posts from the Facebook pages of the world’s most valuable brands over a seven days wind…
Exploring the influence of multimodal social media data on stock performance: An empirical perspective and analysis
Purpose Despite the extensive academic interest in social media sentiment for financial fields, multimodal data in the stock market has been neglected. The purpose of this paper is to explore the influence of multimodal social media data on stock performance, and investigate the underlying mechanism of two forms of social media data, i.e. text and pictures. Design/methodology/approach This research employs panel vector autoregressive models to qu…
Quantifying the impact of CEO social media celebrity status on firm value: Novel measures from digital gatekeeping theory
Trust in a ‘trust-free’ system: Blockchain acceptance in the banking and finance sector
CEO social media celebrity status and credit rating assessment
Purpose This paper aims to investigate the effect of CEO social media celebrity status on credit ratings and to determine whether potential threats on the CEO celebrity status negatively moderate the above association. Design/methodology/approach The authors collected tweets for 874 CEOs from 513 unique S&P 1500 firms. A panel data analysis was conducted on a panel with 4,235 observations from 2009 to 2020. We then tested the hypothesis with the …
Empowering senior executives' career outcomes through social media: An impression management perspective
Purpose This study investigates the impact of social media usage on the career outcomes of senior executives at S&P 1500 firms. Design/methodology/approach This study integrates signaling, social capital and human capital theories, and adopts a difference-in-differences analysis, enhanced by a novel deep learning-based method. It examines how senior executives' impression management (IM) activities on social media influence their career outcomes.…
Digital Marketing and Social Media (5 works) · Social media (5 works) · Business (4 works) · Computer Science (4 works) · Advertising (3 works) · Psychology (3 works) · World Wide Web (3 works) · Corporate Identity and Reputation (2 works) · Economics (2 works) · Impact of Technology on Adolescents (2 works)