Yi-Tsai Chung, Tung Liang Liao and Yi-Chein Chiang
The relative performance of five popular nonzero-investment strategies, including Size, book-to-market ratios, earnings-to-price (E/P) ratios, cash flow-to-price (CF/P) ratios and…
Abstract
Purpose
The relative performance of five popular nonzero-investment strategies, including Size, book-to-market ratios, earnings-to-price (E/P) ratios, cash flow-to-price (CF/P) ratios and dividend-to-price ratios, and their corresponding zero-investment strategies (also known as premiums) are first examined altogether for equally weighted (EW) and value-weighted (VW) methods to check whether a certain strategy (or some strategies) could be recommended to portfolio managers as the best (better) strategy (strategies). The paper aims to discuss these issues.
Design/methodology/approach
This paper uses the stochastic dominance (SD) approach, a non-parametric test, to investigate the relative performance among various strategies and help investors search for the best or better strategy (strategies).
Findings
The main results show that both the highest E/P and CF/P strategies (and their corresponding premiums) generally produce higher returns than the other three strategies (and their corresponding premiums) through allocating investors’ capital between the risky and risk-free assets for the EW and VW methods, respectively.
Research limitations/implications
This study only examines US stock markets by SD approach, whether the results are consistent with non-US markets still needs further investigation. The findings imply that investors can benefit by investing in the highest E/P or CF/P stocks (or their corresponding premiums) to make more profit or less loss for US stock markets.
Practical implications
First, the SD findings suggest that investors or portfolio managers can allocate their funds between risky and risk-free assets to maximize their profits. Next, the simulation results again prove that the profits of each nonzero-investment or zero-investment strategy for EW portfolios are higher than those of each corresponding strategy for VW portfolios. Finally, the findings imply that portfolio managers or investors can invest in the highest E/P or CF/P stocks (or their corresponding premiums) to make more profit or less loss.
Originality/value
This study first uses an extensive data set (1952-2009) to examine the relative performance of nonzero-investment strategies and their corresponding zero-investment strategies for the five popular indicators altogether for the EW and VW methods with the SD approach for US stock markets. Moreover, the results reveal that the investors or portfolio managers can invest in the highest E/P and/or CF/P portfolios (or their corresponding premiums) to make more profit or less loss.
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Mei-Chu Ke, Jian-Hsin Chou, Chin-Shan Hsieh, Tsung-Li Chi, Cheng-Te Chen and Tung Liang Liao
This study uses stochastic dominance (SD) theory to examine whether the traditional festival, such as the Spring Festival (often in February), affects the patterns of monthly…
Abstract
Purpose
This study uses stochastic dominance (SD) theory to examine whether the traditional festival, such as the Spring Festival (often in February), affects the patterns of monthly anomaly for the Taiwan Stock Exchange (TWSE). The paper aims to discuss these issues.
Design/methodology/approach
The authors employ a new bootstrap-based test due to Linton, Maasoumi and Whang (hereafter LMW). The LMW test is well suited for financial time series data, such as monthly returns of various portfolios in this study, because it allows for general dependence among the prospects (distributions) and does not require the observations to be identically and independently distributed.
Findings
The particular findings of this study are that the February effect and the February-size effect indeed exist in the TWSE. Furthermore, allowing part of investors' assets is invested in the risky asset and the remaining part in a risk-free asset, first finding for monthly anomaly in the extant literature, is useful in distinguishing the performance among various size-month portfolios.
Originality/value
Instead of tax-loss and window dressing hypothesis, the Spring Festival money movement hypothesis can be used to well explain the findings.
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Tung-Ching Lin, Shiu-Li Huang and Wei-Xing Liao
This study investigates factors that motivate social media users to retransmit rumors. We focus on everyday rumors rather than catastrophic rumors and develop a model of everyday…
Abstract
Purpose
This study investigates factors that motivate social media users to retransmit rumors. We focus on everyday rumors rather than catastrophic rumors and develop a model of everyday rumor retransmission based on the uses and gratification theory, the rumor retransmission model, and the basic law of rumor.
Design/methodology/approach
An Internet survey is conducted to collect data and test the proposed model. This study’s hypotheses are tested through partial least squares regression analysis.
Findings
The results show that socializing, information seeking and status seeking increase the intention to retransmit rumors. Perceived rumor credibility has a moderating effect on the impacts of socializing and status seeking on retransmission intention.
Originality/value
Our research model provides a theoretical foundation for future studies that want to explore motivations or values that determine rumor-sharing intention on social media. The findings can help government agencies and businesses to manage rumor retransmission on social media.
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Hongyi Sun, Choi Tung Lo, Bo Liang and Yuen Ling Belle Wong
Theory of planned behavior (TPB) has been used to study the impact of entrepreneurial education (EE) on entrepreneurial intention (EI) for more than 20 years, yet an intensive…
Abstract
Purpose
Theory of planned behavior (TPB) has been used to study the impact of entrepreneurial education (EE) on entrepreneurial intention (EI) for more than 20 years, yet an intensive literature review reveals that there are gaps in both the conceptual models and the research methods. The purpose of this paper is to investigate the impact of EE on EI with a view to address the gaps in previous research.
Design/methodology/approach
This research proposes a conceptual model that links the entire antecedent variables of TPB and the elaborated four components of entrepreneurship education (Why, What, How, and Who). The model is tested by a structural equation modeling with the empirical data from 200 engineering students from three universities in Hong Kong.
Findings
The empirical test reveals that the four components of entrepreneurial education do influence attitude, social norm, self-efficacy, and EI, correspondingly. Additionally, it also reveals that the four EE components and the three TPB antecedent variables are also interrelated with each other.
Originality/value
This study bridges specific education components and EI, providing significant insight into how the key components influence the entrepreneurial attitudes and intentions of students. It fills the gap in the knowledge required for fostering EI through entrepreneurship education. It not only answers the question on whether EE influences EI but also on how to nurture the intention by designing a relevant EE course.
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With numerous and ambiguous sets of information and often conflicting requirements, construction management is a complex process involving much uncertainty. Decision makers may be…
Abstract
With numerous and ambiguous sets of information and often conflicting requirements, construction management is a complex process involving much uncertainty. Decision makers may be challenged with satisfying multiple criteria using vague information. Fuzzy multi-criteria decision-making (FMCDM) provides an innovative approach for addressing complex problems featuring diverse decision makers’ interests, conflicting objectives and numerous but uncertain bits of information. FMCDM has therefore been widely applied in construction management. With the increase in information complexity, extensions of fuzzy set (FS) theory have been generated and adopted to improve its capacity to address this complexity. Examples include hesitant FSs (HFSs), intuitionistic FSs (IFSs) and type-2 FSs (T2FSs). This chapter introduces commonly used FMCDM methods, examines their applications in construction management and discusses trends in future research and application. The chapter first introduces the MCDM process as well as FS theory and its three main extensions, namely, HFSs, IFSs and T2FSs. The chapter then explores the linkage between FS theory and its extensions and MCDM approaches. In total, 17 FMCDM methods are reviewed and two FMCDM methods (i.e. T2FS-TOPSIS and T2FS-PROMETHEE) are further improved based on the literature. These 19 FMCDM methods with their corresponding applications in construction management are discussed in a systematic manner. This review and development of FS theory and its extensions should help both researchers and practitioners better understand and handle information uncertainty in complex decision problems.
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The Communist revolution in China has led to the appearance in this country of increasing numbers of Chinese books in Russian translation. The Chinese names in Cyrillic…
Abstract
The Communist revolution in China has led to the appearance in this country of increasing numbers of Chinese books in Russian translation. The Chinese names in Cyrillic transcription have presented many librarians and students with a new problem, that of identifying the Cyrillic form of a name with the customary Wade‐Giles transcription. The average cataloguer, the first to meet the problem, has two obvious lines of action, and neither is satisfactory. He can save up the names until he has a chance to consult an expert in Chinese. Apart altogether from the delay, the expert, confronted with a few isolated names, might simply reply that he could do nothing without the Chinese characters, and it is only rarely that Soviet books supply them. Alternatively, he can transliterate the Cyrillic letters according to the system in use in his library and leave the matter there for fear of making bad worse. As long as the writers are not well known, he may feel only faintly uneasy; but the appearance of Chzhou Ėn‐lai (or Čžou En‐laj) upsets his equanimity. Obviously this must be entered under Chou; and we must have Mao Tse‐tung and not Mao Tsze‐dun, Ch'en Po‐ta and not Chėn' Bo‐da. But what happens when we have another . . . We can hardly write Ch'en unless we know how to represent the remaining elements in the name; yet we are loth to write Ch'en in one name and Chėn' in another.
Yung Shao Yeh and Yung‐Ming Li
Mobile commerce (m‐commerce) represents a new area of business opportunity. Past research has often focused on customer acceptance and its antecedents, rather than factors that…
Abstract
Purpose
Mobile commerce (m‐commerce) represents a new area of business opportunity. Past research has often focused on customer acceptance and its antecedents, rather than factors that build trust in m‐commerce. The purpose of this paper is to provide an explanation of factors influencing customer trust towards vendors on the mobile internet.
Design/methodology/approach
M‐commerce relies on mobile technology and well‐maintained service quality. This paper has applied the service quality model (SERVQUAL) and technology acceptance model (TAM), coupled with proposed quality factors in relation to m‐commerce that, according to the literature, influence customer trust, to empirically test the formation of trust. The proposed model was empirically evaluated using online survey data from 212 experienced m‐commerce customers.
Findings
The results showed that despite customisation, brand image and satisfaction all directly affecting customer trust towards the vendor in m‐commerce, customisation and brand image equally had a stronger direct effect on trust formation. In addition, interactivity and responsiveness had no direct impact, but had an indirect impact via satisfaction on trust towards the vendor.
Practical implications
This paper contributes a theoretical understanding of factors that activate the development of trust towards the vendor. For vendors in general the results enable them to better develop customer trust in m‐commerce.
Originality/value
The paper verifies the effects of satisfaction and proposed quality factors on customer confidence in m‐commerce. Moreover, this article validates the determinants of satisfaction.
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China is among one of the oldest civilizations in the world. The massive land mass of China also means that the Chinese people are subject to weather extremes as well as…
Abstract
China is among one of the oldest civilizations in the world. The massive land mass of China also means that the Chinese people are subject to weather extremes as well as topographical variety in a country which cuts across alpine heights, treacherous deserts, lush valleys, dusty plains and lengthy rivers. With these weather extremes as the backdrop, it is crucial for the Chinese people to develop appropriate environmental control techniques for their dwellings as well as to ensure the structural integrity of their buildings. This paper discusses the protection, heating, anti‐seismic and dampness techniques developed and implemented in ancient China. It also documents the measures taken by the ancient Chinese to ensure the structural integrity of their buildings. The examples highlighted in this paper suggest that the building science principles adopted in ancient China remain relevant in the construction industry today.