Finance and Financial Management Commons^™

The Cross-Sectional Return Dispersion With Momentum Strategyand The Spill Over Across Fx And Equity Markets, During Covid-19, Pisit Grittiyarangsan

Chulalongkorn University Theses and Dissertations (Chula ETD)

This paper investigates the relation of momentum strategy and the return dispersion across currency and global equity markets by using 30 currency pairs and 30 global equity indices during last 2 decades. This paper also examines the lead-lag relationship of return dispersions through spillover from one market to another. In addition, we are successfully detected the relation between return dispersion of those market and the significant return by momentum strategy on currency market. However, we cannot detect significant positive return by using momentum strategy on global equity indices, so we cannot use the return dispersion from the lead market as …

Active Choice, Implicit Defaults, And The Incentive To Choose, John Beshears, James J. Choi, David Laibson, Brigitte C. Madrian

Faculty Publications

Home-delivered prescriptions have no delivery charge and lower copayments than prescriptions picked up at a pharmacy. Nevertheless, when home delivery is offered on an opt-in basis, the take-up rate is only 6%. We study a program that makes active choice of either home delivery or pharmacy pick-up a requirement for insurance eligibility. The program introduces an implicit default for those who don’t make an active choice: pharmacy pickup without insurance subsidies. Under this program, 42% of eligible employees actively choose home delivery, 39% actively choose pharmacy pick-up, and 19% make no active choice and are assigned the implicit default. Individuals …

Mapping The Knowledge Of Islamic Accounting Studies On Shariah Audit: A Bibliometric Analysis, Luqman Hakim Handoko, Sepky Mardian

Library Philosophy and Practice (e-journal)

The issues of shariah audit appeared more than three decades ago along with the progress of the Islamic financial industries. But it is challenging to obtain a study explaining the current state of shariah audit research to date. Therefore, it is necessary to assess the research on the Shariah audit. Thus, this study aimed to analyze and visualize the current state of shariah audit using a bibliometric approach. The bibliometric analysis was conducted by using VOSviewer software. To fulfill this goal, the keywords such as shariah audit, shariah auditing, and its variations were searched from the Scopus database. The articles …

Deterring Algorithmic Manipulation, Gina-Gail S. Fletcher

Faculty Scholarship

Does the existing anti-manipulation framework effectively deter algorithmic manipulation? With the dual increase of algorithmic trading and the occurrence of “mini-flash crashes” in the market linked to manipulation, this question has become more pressing in recent years. In the past thirty years, the financial markets have undergone a sea change as technological advancements and innovations have fundamentally altered the structure and operation of the markets. Key to this change is the introduction and dominance of trading algorithms. Whereas initial algorithmic trading relied on preset electronic instructions to execute trading strategies, new technology is introducing artificially intelligent (“AI”) trading algorithms that …

Cleaning Corporate Governance, Jens Frankenreiter, Cathy Hwang, Yaron Nili, Eric L. Talley

Faculty Scholarship

Although empirical scholarship dominates the field of law and finance, much of it shares a common vulnerability: an abiding faith in the accuracy and integrity of a small, specialized collection of corporate governance data. In this paper, we unveil a novel collection of three decades’ worth of corporate charters for thousands of public companies, which shows that this faith is misplaced.

We make three principal contributions to the literature. First, we label our corpus for a variety of firm- and state-level governance features. Doing so reveals significant infirmities within the most well-known corporate governance datasets, including an error rate exceeding …

Corporate Social Responsibility And Firm Risk: Egypt’S Case, Dina Hassouna, Rania Abdelfattah

Business Administration

Studies amongst developed countries have extensively investigated the link between corporate social responsibility (CSR) and financial performance. However, due to lack of research in the Middle East, especially in Egypt, the association between CSR and firm risk remains much less understood (Nguyen & Nguyen, 2015). Therefore, this paper is one of the very few studies that investigate the impact of CSR on firm risk amongst developing countries. A sample of 31 Egyptian listed companies was examined over four years, from 2011 to 2015. We test the impact of CSR on firm risk using fixed and random effects estimation models. We …

Three Essays On Financial Economics, Zhe Peng

Theses and Dissertations (Comprehensive)

Essay 1 deals with a topic in market microstructure. It examines a type of trading mechanism called a speed bump. The speed bump was introduced to slow down incoming orders to reduce the informational advantage of certain high-speed traders who could exploit their information to take advantage of slower traders. In 2016, the Investors Exchange (IEX) became the first securities exchange in the US to introduce a speed bump. In our first essay, we use trading data from IEX to study this issue. IEX's speed bump includes two layers of delays: a fixed delay on displayed orders and a contingent …

Non-Traditional Systemic Risk Contagion Within The Chinese Banking Industry, Tonmoy Choudhury, Simone Scagnelli, Jaime L.P. Yong, Zhaoyong Zhang Prof

Research outputs 2014 to 2021

Systemic risk contagion is a key issue in the banking sector in maintaining financial system stability. This study is among the first few to use three different distance-to-risk measures to empirically assess the domestic interbank linkages and systemic contagion risk of the Chinese banking industry, by using bivariate dynamic conditional correlation GARCH model on data collected from eight prominent Chinese banks for the period 2006–2018. The results show a relatively high correlation among almost all the banks, suggesting an interconnectedness among the banks. We found evidence that the banking system is exposed to significant domestic contagion risks arising from systemic …

Does Corporate Eco-Innovation Affect Stock Price Crash Risk?, Rashid Zaman, Nader Atawnah, Muhammad Haseeb, Muhammad Nadeem, Saadia Irfan

Research outputs 2014 to 2021

We examine the effect of corporate environmental innovation (hereafter eco-innovation) on stock price crash risk and document a significant negative association. Utilising a large sample of publicly listed U.S. firms for the period 2003 to 2017, we find that an increase in eco-innovation from the 25th to the 75th percentile is associated with 17.62% reduction in stock price crash risk. This outcome remains robust to a variety of sensitivity tests and after accounting for potential endogeneity concerns. Eco-innovative firms attract more institutional investors and equity analyst following and disclose more information leading to lower stock price crash risk. Additional tests …

Trading Macro-Cycles Of Foreign Exchange Markets Using Hybrid Models, Joseph Z. B. Ling, Albert K. Tsui, Zhaoyong Zhang Prof

Research outputs 2014 to 2021

Most existing studies on forecasting exchange rates focus on predicting next-period returns. In contrast, this study takes the novel approach of forecasting and trading the longer-term trends (macro-cycles) of exchange rates. It proposes a unique hybrid forecast model consisting of linear regression, multilayer neural network, and combination models embedded with technical trading rules and economic fundamentals to predict the macro-cycles of the selected currencies and investigate the predicative power and market timing ability of the model. The results confirm that the combination model has a significant predictive power and market timing ability, and outperforms the benchmark models in terms of …

Uncovering Real Earnings Management: Pay Attention To Risk-Taking Behavior, Samar Alharbi, Md Al Mamun, Nader Atawnah

Research outputs 2014 to 2021

We examine the impact of corporate risk-taking on firm-level real earnings management. We find that firms with higher risk-taking engage in higher real earnings management. Our results are robust to a series of robustness tests, including simultaneous least squares approach, firm fixed effect, change analysis, and pseudo difference-in-difference analysis. Additional analyses reveal that the impact of risk-taking on real earnings management is more pronounced among firms that experience prior-year loss and are run by top-echelons who are risk lovers. Sarbanes-Oxley Act (SOX) regulation does not attenuate the positive effect of risk-taking on real earnings management. However, external monitoring by institutional …

The Impact Of Institutional Factors And Ifrs On The Value Relevance Of Accounting Information: Evidence From Ah Shares, Zou Feng

Student Works (2020-2029)

The study investigates whether institutional factors affect the value relevance of accounting information of Chinese cross-listed firms during the years 2000 to 2013. It covers the last two sets of China's accounting standards – both the Accounting System for Business Enterprises (ASBE) released in 2001 and the revised version in 2006. Specifically, the study concentrates on whether the IFRS convergence is associated with the incremental improvement on the value relevance of accounting information, and how the institutional factors affect the value relevance of these cross-listed firms. It is now well established from various studies that IFRS convergence would improve the …

Impact Of Covid-19 On Cryptocurrencies: Evidence On Information Transmission Through Economic And Financial Market Sentiments, Irfan Haider Shakri, Jaime Yong, Erwei Xiang

Research outputs 2014 to 2021

This paper investigates the relationship between the COVID-19 crisis and the two leading cryptocurrencies, Bitcoin and Ethereum, from 31 December 2019 to 18 August 2020. We also use an economic news sentiment index and financial market sentiment index to explore the possible mechanisms through which COVID-19 impacts cryptocurrency. We employ a VAR Granger Causality framework and Wavelet Coherence Analysis and find the cryptocurrency market was impacted in the early phase of the sample period through economic news and financial market sentiments, but this effect diminished after June 2020.

Smart Contracts: Will Fintech Be The Catalyst For The Next Global Financial Crisis?, Randall Duran, Paul Griffin

Research Collection School Of Computing and Information Systems

Purpose: This paper aims to examine the risks associated with smart contracts, a disruptive financial technology (FinTech) innovation, and assesses how in the future they could threaten the integrity of the global financial system. Design/methodology/approach: A qualitative approach is used to identify risk factors related to the use of new financial innovations, by examining how over-the-counter (OTC) derivatives contributed to the Global Financial Crisis (GFC) which occurred during 2007 and 2008. Based on this analysis, the potential for similar concerns with smart contracts are evaluated, drawing on the failure of The DAO on the Ethereum blockchain, which involved the loss …

Globalization And Affordability Of Microfinance, Sunny Li Sun, Hao Liang

Research Collection Lee Kong Chian School Of Business

We study how globalization can differentially affect financial inclusion through the lens of microfinance. Based on an institutional logics perspective, we argue that MFIs embody both social logic and market logic with regard to provision of affordable microfinance loans. Speicially, social logic is amplified by greater social globalization and the stronger presence of nonprofit organizations (NPOs) in the microfinance industry. In contrast, economic globalization catalyzes MFIs' market logic, leading to weaker or greater affordability of microfinance, depending on the relative strength of the profit-maximizing motive and real competition. We test these predictions by focusing on MFI interest-rate setting and using …