Business Commons^™

Informativeness Of Key Audit Matters: Evidence From China, Beng Wee Goh, Kiat Bee Jimmy Lee, Dan Li, Muzhi Wang

Research Collection School Of Accountancy

This study examines whether the key audit matters (KAMs) disclosed in expanded audit reports as a part of recent regulatory reforms are informative for investors in an emerging economy setting. Using the recent adoption of expanded audit reports for firms listed exclusively in Mainland China, we find robust evidence that the abnormal trading volume and earnings response coefficients (ERCs) are higher and that stock price synchronicity is lower during the postadoption than preadoption period. In additional tests, we find evidence that KAMs are more informative for non-state-owned enterprises (non-SOEs), smaller firms, and firms with a smaller analyst following. Finally, we …

A Multimodal Foundation Agent For Financial Trading : Tool-Augmented, Diversified, And Generalist, Wentao Zhang, Lingxuan Zhao, Haochong Xia, Shuo Sun, Jiaze Sun, Molei Qin, Xinyi Li, Yuqing Zhao, Yilei Zhao, Xinyu Cai, Longtao Zheng, Xinrun Wang, Bo An

Research Collection School Of Computing and Information Systems

Financial trading is a crucial component of the markets, informed by a multimodal information landscape encompassing news, prices, and Kline charts, and encompasses diverse tasks such as quantitative trading and high-frequency trading with various assets. While advanced AI techniques like deep learning and reinforcement learning are extensively utilized in finance, their application in financial trading tasks often faces challenges due to inadequate handling of multimodal data and limited generalizability across various tasks. To address these challenges, we present FinAgent, a multimodal foundational agent with tool augmentation for financial trading. FinAgent's market intelligence module processes a diverse range of data-numerical, textual, …

Decoding Gpt Mania In Chinese Stock Market, Yan Ma, Nan Hu, Shuyang Jia

Research Collection School Of Computing and Information Systems

This study investigates the impact of investor attention on stock market reactions to ChatGPT using dialogues on the Chinese interactive investor platforms (IIPs). We measure investor attention by the number of investors’ questions toward ChatGPT on the IIPs and categorize the firms’ answers as Investing, Speculative, and Absent. The research reveals positive and statistically significant market reactions surrounding the initial questions that occur before firm responses. Positive abnormal returns are also observed around the initial answer dates, with Investing firms evoking the highest market response, followed by Speculative firms, and Absent firms exhibiting the lowest reactions. Our results suggest that …

Post-Productivism And Rural Revitalization In China: Drivers And Outcomes, Meiling Wu, Qian Forrest Zhang, John A. Donaldson

Research Collection School of Social Sciences

We propose that post-productivism offers a useful analytical framework for understanding the multi-scalar and diverse changes that are taking place in China’s rural revitalization. As a theoretical framework that emerged from the study of rural changes in the Global North, the applicability of post-productivism in the Global South has been contested. This paper offers the first comprehensive analysis of the emergence of post-productivism in rural China and uses post-productivism as a framework to conceptualize a wide range of changes in China’s rural revitalization. We conceptually clarify the driving forces that give rise to post-productivism and the outcomes these drivers produce. …

How Can Cbdcs Be Designed To Drive Financial Inclusion?, Heng Wang

Research Collection Yong Pung How School Of Law

As a new form of national currency, central bank digital currencies (CBDCs) hold the potential to be a transformative innovation that can enhance financial inclusion. However, the realization of this potential is very much contingent on their design. The realization of the benefit is also influenced by the barriers to financial inclusion that were identified in our first blog such as financial literacy, digital divide, and complexity.

Exponential Qubit Reduction In Optimization For Financial Transaction Settlement, Elias X. Huber, Benjamin Y. L. Tan, Paul Robert Griffin, Dimitris G. Angelakis

Research Collection School Of Computing and Information Systems

We extend the qubit-efficient encoding presented in (Tan et al. in Quantum 5:454, 2021) and apply it to instances of the financial transaction settlement problem constructed from data provided by a regulated financial exchange. Our methods are directly applicable to any QUBO problem with linear inequality constraints. Our extension of previously proposed methods consists of a simplification in varying the number of qubits used to encode correlations as well as a new class of variational circuits which incorporate symmetries thereby reducing sampling overhead, improving numerical stability and recovering the expression of the cost objective as a Hermitian observable. We also …

Ceo Humility And Corporate Social Irresponsibility: Evidence Based On A New Unobtrusive Measure, Amy Y. Ou, Qian Lu, Xina Li, Chi-Nien Chung, Guoli Chen

Research Collection Lee Kong Chian School Of Business

Chief executive officers (CEOs) are expected to guard their firms against corporate social irresponsibility (CSIR) incidents. In this study, we hypothesize that CEO humility relates negatively to CSIR occurrence and positively to correction because of CEO preferences for protecting stakeholder interests and employing systematic information processing. These associations are stronger in industries with a high number of CSIR incidents and when top management teams have a higher ratio of gender and racial minorities. We develop and validate a new unobtrusive measure of CEO humility by using automated, objective behavioral indicators derived from earnings conference call transcripts. Our arguments and hypotheses …

A Theory Of Host Country Sentiments: An Illustration In Cross-Border Acquisitions, Daphne W. Yiu, William P. Wan, Xiaocong Tian, Kelly Xing Chen

Research Collection Lee Kong Chian School Of Business

Capitalizing on massive sentiment diffusion and mobilization aided by mass media and social media nowadays, we introduce a general theory of host country sentiments to illuminate the granular, context-situated, and time dynamic power of social sentiments. We posit that host country is a value-laden context wherein a foreign entity’s strategic action stimulates host country stakeholders’ social sentiments and engagement in systems of discourses (“sentiment arousal”), mobilizes social sentiments toward the foreign entity (“sentiment competence”), and legitimizes social sentiments and the strategic action of the foreign entity (“sentiment resonance”). To test our theory, we employ a context of inward acquisitions by …

My Manager Endorsed My Coworkers’ Voice: Understanding Observers’ Positive And Negative Reactions To Managerial Endorsement Of Coworker Voice., Emily Poulton, Szu-Han Joanna Lin, Shereen Fatimah, Cony Ho, Lance Ferris, Russell Johnson

Research Collection Lee Kong Chian School Of Business

Research on managerial voice endorsement has primarily focused on the processes and conditions through which voicers receive their managers’ endorsement. We shift this focus away from the voicers, focusing instead on the dual reactions that endorsement generates for observing employees. Drawing from an approach-avoidance framework, we propose that managerial endorsement of coworker voice could be perceived as a positive and negative stimulus for observers, prompting them to approach opportunities and avoid threats, respectively. Results from a pre-registered experiment and a multi-wave, multi-source field study revealed that managerial endorsement of coworker voice was positively related to observers’ voice instrumentality, thus prompting …

Predicting Personality Or Prejudice? Facial Inference In The Age Of Artificial Intelligence, Shilpa Madan, Gayoung Park

Research Collection Lee Kong Chian School Of Business

Facial inference, a cornerstone of person perception, has traditionally been studied through human judgments about personality traits and abilities based on people's faces. Recent advances in artificial intelligence (AI) have introduced new dimensions to this field, employing machine learning algorithms to reveal people's character, capabilities, and social outcomes based just on their faces. This review examines recent research on human and AI-based facial inference across psychology, business, computer science, legal, and policy studies to highlight the need for scientific consensus on whether or not people's faces can reveal their inner traits, and urges researchers to address the critical concerns …

Geographic Links And Predictable Returns, Zuben Jin, Frank Weikai Li

Research Collection Lee Kong Chian School Of Business

Using establishment-level data of U.S. public firms, we construct a novel measure of geographic linkage between firms. We show that the returns of geography-linked firms have strong predictive power for focal firm returns and fundamentals. This effect is distinct from other cross-firm return predictability and is not easily attributable to risk-based explanations. It is more pronounced for focal firms that receive lower investor attention, are more costly to arbitrage, and during high sentiment periods. The cross-firm information spillovers and return predictability are also stronger for geographic peers with economic linkages and with positive information. Our results are broadly consistent with …

Establishing The Importance Of Co-Creation And Self-Efficacy In Creative Collaboration With Artificial Intelligence, Jack Mcguire, David De Cremer, Tim Van De Cruys

Research Collection Lee Kong Chian School Of Business

The emergence of generative AI technologies has led to an increasing number of people collaborating with AI to produce creative works. Across two experimental studies, in which we carefully designed and programmed state-of-the-art human–AI interfaces, we examine how the design of generative AI systems influences human creativity (poetry writing). First, we find that people were most creative when writing a poem on their own, compared to first receiving a poem generated by an AI system and using sophisticated tools to edit it (Study 1). Following this, we demonstrate that this creativity deficit dissipates when people co-create with—not edit—AI and establish …

The Partnership Question As A Scale Question: Extending The Theorization Of Entrepreneurial Urbanism In China, Yong Zhang

Research Collection College of Integrative Studies

In this article I examine recent theoretical and empirical exchanges around partnership-based urban governance between North Atlantic and Chinese academics and policymakers. I argue that the latest wave of de jure private–public partnerships in urban China reflects an ongoing process of governance rescaling beyond conventional entrepreneurial urbanism theory. I propose an analytical framework that foregrounds successive experimental partnerships as tensions between institutional continuity and change arising from rescaling. In this study I examine variegated actually existing partnerships in Jiyuan, China, to identify generalizable ideal types of partnership-driven governance rescaling. I conclude by suggesting to enhance the theorization of entrepreneurial urbanism …

Macrohft : Memory Augmented Context-Aware Reinforcement Learning On High Frequency Trading, Chuqiao Zong, Chaojie Wang, Molei Qin, Lei Feng, Xinrun Wang, Xinrun Wang

Research Collection School Of Computing and Information Systems

High-frequency trading (HFT) that executes algorithmic trading in short time scales, has recently occupied the majority of cryptocurrency market. Besides traditional quantitative trading methods, reinforcement learning (RL) has become another appealing approach for HFT due to its terrific ability of handling high-dimensional financial data and solving sophisticated sequential decision-making problems, e.g., hierarchical reinforcement learning (HRL) has shown its promising performance on second-level HFT by training a router to select only one sub-agent from the agent pool to execute the current transaction. However, existing RL methods for HFT still have some defects: 1) standard RL-based trading agents suffer from the overfitting …

Gamification In Erp Systems: A Study On Intrinsic Motivation And User Behavioral Intentions, Esi Adeborna, Fiona Fui-Hoon Nah, Luvai Motiwalla

Research Collection School Of Computing and Information Systems

In the evolving landscape of Enterprise Resource Planning (ERP) systems, integrating gamification shows promise for enhancing user training and education. However, empirical research on gamification's effect on intrinsic motivation in using ERP is limited. Hence, we examined the intrinsic motivational effects of a gamified ERP environment in this research. We created a Gamified Web Application linked to SAP ERP to investigate how gamification affects users' behavioral intention. Leveraging self-determination theory, we examined the influence of perceived competence, autonomy, and relatedness on usage intent. In a controlled experiment with 63 participants, data collected via survey revealed that gamification enhances perceived competence, …

The Fourth International Workshop On Smart Data For Blockchain And Distributed Ledger (Sdbd '24), Feida Zhu, Jian Pei, Michael Zeller, Bingxue Zhang

Research Collection School Of Computing and Information Systems

With the advent of Bitcoin, a cryptographically-enabled peer-to-peer digital payment system, blockchain together with a whole package of distributed ledger technologies, which serve as the underlying foundation of all the crypto-currencies, have been gaining attention from both academia and industry in the last fifteen years. The recent years have witnessed tremendous momentum in the development of blockchain and distributed ledger technologies, largely due to the impressive rise in the market capital of these digital tokens. More and more industries, from banking and insurance, to supply chain and e-commerce, are quickly realizing the great potential in blockchain technology in efficiency boost, …

Catalysing Growth: State Of Asean University Innovation And Entrepreneurship: Report 2024, Abdullah Khurshid, Dexter Ye Kai Tan, Gabrielle Lay Khim Tan

Research Collection Institute of Innovation and Entrepreneurship

Over the past few years, Southeast Asia has captured global attention with its remarkable economic growth, driven by strong tailwinds. This has led to the expansion of its middle-class consumer base that is actively participating in while benefitting from the region’s rapidly expanding digital economy. In such a climate, there is tremendous potential for Innovation and Entrepreneurship (I&E) to be a critical economic driver. Homegrown startups in different Southeast Asian countries have introduced technology-first solutions that have scaled across the region, pushing businesses to innovate rapidly. Moreover, startups promote inclusive growth by leveraging scalable internet platforms and novel technologies to …

Study On The Structural Influence Mechanism Of Robot Construction On Real Estate Project Costs: Moderating Effect Of Management Change, Xiujuan Wei

Dissertations and Theses Collection (Open Access)

Cost control in construction is crucial for the survival of real estate enterprises. Especially in the context of cyclical downturns in the real estate industry, it is essential to achieve cost reduction and efficiency improvement in real estate projects. Currently, the widespread application of robotics technology may hold the key to achieving this goal. Robotics technology is widely recognized for its ability to automate tasks and reduce labor costs. However, it also brings about transformative impacts on management, organization, production, and processes, which can paradoxically increase project costs. Unfortunately, there is a lack of research focusing on the impact of …

Igniting Creativity In An Organisational Rainforest, Reddi Kotha, Lipika Bhattacharya, Ravi Arora

Asian Management Insights

Tata Group’s quest for Open Innovation.

1. Open Innovation advocates collaborative relationships, emphasising a dual-flow approach that integrates the best ideas within and outside of a firm.

2. Tata Group’s implementation of the Open Innovation model has created a conducive environment for innovation, enabling cross-boundary idea exchanges and establishing strategic partnerships with diverse stakeholders.

3. ‘Seekers’ and ‘ideators’ build a community-driven Open Innovation model that sustains a supportive ecosystem and innovation across a decentralised conglomerate like Tata Group.

Whether In The Classroom Or The Marketplace, There’S No Perfect Formula For Innovation And Entrepreneurship, Havovi Joshi

Asian Management Insights

Successful innovation is never easy, and the fine line between creating the next tech unicorn and the next failed start-up often lies in the founders’ capacity to learn from both their successes and setbacks.

Innovating Today To Build A Sustainable Tomorrow, Daryl Ng

Asian Management Insights

Daryl Ng, Deputy Chairman of Hong Kong-based real estate property developer Sino Group, speaks about his ideas and ideals on the built environment, sustainability, and how business and innovation can be a force for good.

Supplier-Complementor Alliances: Enhancing Value Creation For The Ecosystem, Liang Chen

Asian Management Insights

1. Suppliers can better protect their positions in an ecosystem by building stronger relationships with ‘complementors’, which are businesses that offer products or services that enhance the value of the core product. Such supplier-complementor alliances (SCAs) can enhance the value of the entire ecosystem, including that of the leader.

2. SCAs such as Nvidia-Adobe drive innovation by encouraging suppliers to develop products that cater to broader needs beyond the ecosystem leader’s specific demands. This strategic alignment between suppliers and complementors also ensures that suppliers build a more resilient and diversified business model.

3. SCAs present both opportunities and challenges within …

Entrepreneurial (Re)Vision, Patricia Lui, Jovina Ang, Lipika Bhattacharya

Asian Management Insights

Transforming DMK footwear for the next-gen market.

The Growth Of Southeast Asia’S Msmes, Shoeb Kagda

Asian Management Insights

Funding winter presents opportunities to reboot for the future.

Setting Up The Right Guardrails, Vijaya Sunder, Ram Nidumolu, Milind Sohoni, Siddhartha Modukuri

Asian Management Insights

1. Emerging economies need public-private partnerships (PPPs) to deliver much-needed large-scale infrastructural projects.

2. An ‘orientation precedes strategy’ approach to partnerships generates wider societal acceptance and financial viability for stakeholders.

3. The stakeholder-orientation framework improves decision-making by promoting adaptability and inclusive engagement, as illustrated by the success of India’s Hyderabad Metro Rail Project.

Staging Singapore’S Cultural Economy, Buck Song Koh

Asian Management Insights

Growing and cultivating soft power is the name of the game.

Nurturing Entrepreneurship And Growing Entrepreneurs, Sun Sun Lim, Abdullah Khurshid, Dexter Ye Kai Tan, Gabrielle Lay Khim Tan

Asian Management Insights

How Southeast Asia’s universities can pave the way.

Universities in Southeast Asia:

1. Can unlock the potential of changemakers in driving economic growth through entrepreneurship education.

2. Accelerate the growth of the ASEAN start-up ecosystem by facilitating technology commercialisation, leveraging regional networks for mentorship and funding, and fostering cross-border collaborations.

3. Have birthed at least five of Southeast Asia's unicorns and are set to lead the way in producing more.

The Creativity Conundrum, Andrew Heng

Asian Management Insights

1. My survey of Chinese and German workers shows that the impact of remote work on creativity varies by gender, culture, and age.

2. Chinese women, in particular, grapple with cultural and gender norms that hamper creativity in remote work settings.

3. Hybrid work models can provide flexibility without sacrificing talent or creativity.

Reeling In The Slack: An Integrative Review To Reinstate Slack As A Central Theoretical Construct For Management Research, Matthew P. Mount, Gokhan Ertug, Korcan Kavusan, Gerard George, Tengjian Zou

Research Collection Lee Kong Chian School Of Business

Slack is a prominent construct in management research, shown to be relevant for a wide range of phenomena. Yet, despite slack’s prominence and breadth of application, our review reveals a lack of clarity and consistency in the categorization, theorizing, and measurement of various types and forms of slack. This has led to differences in the characterization and treatment of seemingly identical kinds of slack, which prevents the full exploitation of the conceptual depth of the slack construct and thus the creation of robust knowledge about slack resources. Based on a review of 229 studies which explicitly theorized about slack, we …

Who Profits From Trading Options?, Jianfeng Hu, Antonia Kirilova, Gilbert Seongkyu Park, Doojin Ryu

Research Collection Lee Kong Chian School Of Business

We use account-level transaction data to examine trading styles and profitability in a leading derivatives market. Approximately 66% of active retail investors predominantly hold simple, one-sided positions in only one class of options, whereas institutional investors are more likely to use complex strategies. Hypothesizing that the complexity of trading styles reflects investors' skills, we examine the effect of options trading styles on investment performance. We find that retail investors using simple strategies lose to the rest of the market. For both retail and institutional investors, selling volatility is the most successful strategy. We conclude that these style effects are persistent …