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The purpose of this study is to investigate the impact of mobile phones on the micro‐trading activities of traders in Ghana. The study aims to develop a conceptual model analyzing the impact of mobile phones on pre‐trade, during‐trade and post‐trade activities.

A mixed methods approach consisting of a descriptive survey of 136 traders and a case study of two traders was adopted.

The findings suggest that traders primarily use mobile phones to monitor goods and pricing strategies, scheduling deliveries, and addressing inquiries and complaints in during‐trade activities. Traders, including those with no formal education, also use mobile phones as calculators in post‐trade activities. This innovative use of mobile phones is a function of their pre‐knowledge which may have been developed through formal education and/or social networks. Improving information management through mobile phones directly or indirectly contributes to the economic empowerment of the trader.

The paper proposes a conceptual framework that extends the transaction cost theory to consider transaction benefits and effects in micro‐trading. The study develops four propositions which can guide future research.

The study provides practitioners with a “theoretically‐inspired” framework which goes beyond examining design and adoption to identify needs and assess impact in mobiles for development initiatives.

The conceptual framework extends the work on transaction cost theory in information systems and may inform future research in mobile phones and micro‐trading activities.

Currently, mobile payments have become pervasive in electronic commerce and are steadily increasing in many regions worldwide. In the literature, however, its continued usage among consumers is deemed equivocal, particularly among small businesses. This study uses the unified theory of acceptance and use of technology (UTAUT) to examine mobile money continuance intention among micro enterprises in an emerging/less-developed economy. This study aims to explore the mediating role of agent credibility on this relationship, given that these agents are contingent actors between service providers and mobile money users.

After a preliminary qualitative enquiry, quantitative data collected from 584 micro enterprises were tested from the UTAUT perspective, using structural equation modelling.

Findings from the study establish the applicability of the UTAUT in explaining the antecedents, motivations and continuance intention of mobile money usage among micro enterprises. Further, beyond their direct effects, the UTAUT conditions have indirect effects on the continuance intention through their effect on perceived agent credibility.

The findings provide evidence to issues of research and managerial interest, offering insightful implications to the academic and practitioner communities, respectively.

The purpose of this paper is to study the effect of different parts (predictable and impact) of different types of speculative behavior (intraday speculation, medium-term speculation and long-term speculation) on future fluctuations in the underlying index.

The authors input information about heterogeneous speculative behavior into the HAR-RV model to study the effect of different parts (predictable and impact) of different types of speculative behavior (intraday speculation, medium-term speculation and long-term speculation) on the future fluctuation of the underlying index.

The authors find that the increase in intraday speculation will exacerbate spot market volatility; and the expected increase of long-term value speculation can reduce market volatility, but the shock of speculation will exacerbate market volatility.

The authors suggest that regulators should strictly limit speculative intraday trading, and also focus on the long-term value speculation that decreases market volatility, in order to guide the benign development of the markets that stabilize abnormal market fluctuations.

First, in view of the correlation between the futures and spot markets, the authors put forward a new proxy for the speculation degree. Second, the authors input heterogeneous speculative behavior into the HAR-RV model to study the effects of different parts (predictable and impact) on different types of speculative behavior (intraday speculation, medium-term speculation and long-term speculation) on the future fluctuation of the underlying index.

The purpose of this study is to determine the factors that impact the trust of microenterprises in online selling platforms and cargo carriers and examine the consequences of a lack of trust.

This study adopts a qualitative exploratory approach and uses grounded theory to generate insights based on interviews with 27 microenterprise owners selling internationally on an online selling platform.

The results show that a lack of competence, an absence of an integrated claim system and a lack of transparency are the main factors affecting sellers’ trust in online selling platforms. The relationship between the sellers’ intention to continue to use the online selling platform and their trust in the platform was found to be moderated by switching costs.

This study is limited in that the results were mainly based on the sellers’ perspectives although the phenomenon of interest involves various actors. To mitigate this limitation and cross-check the data, the customer reviews and some of the sellers’ account statistics were also analyzed.

This study introduces the sellers’ perspectives on the dynamics of supply chain management in international micro trade. These dynamics provide a guideline for how to build and manage an online selling platform targeting microenterprises.

Unlike previous studies, this study examines online transaction behaviors from the standpoint of sellers, not buyers. Moreover, it is the first study examining the damaged or lost shipments within the context of online transactions in international micro trade.

The purpose of this study is to ascertain the types of mitigation strategies used around the world to tackle the harassment of visitors by microtraders, the target population for these strategies, the number and ratio of countries/territories where used and to posit ideas on how the academy may assist in improving their effectiveness.

A total of 247 archives from 73 countries/territories were analysed using typological analysis, cross tabulation and frequency analysis.

Eight broad strategies were found. The top three most common were: policing, media/communication and legislative strategies. In total, 79 specific strategies were also named. The strategies targeted various groups at the destination. This paper then concluded with eight sub-streams for future trader harassment of visitor research being identified. They are research focussing on criminological, learning, research design and data analysis, environmental planning and design, work analysis and design, communication, technological and social infrastructure solutions.

This paper was the first to look at trader harassment mitigation strategies globally and the first to propose sub-streams in the area of visitor harassment research.

This paper aims to examine the relationship between environmental, social and governance (ESG) performance and systemic risk sensitivity of Chinese listed companies. From the consumer loyalty and investor structure perspectives, the relationship between ESG performance and systemic risk sensitivity is analyzed.

Since Morgan Stanley Capital International (MSCI) ESG officially began to analyze and track China A-shares from 2018, 275 listed companies in the SynTao Green ESG testing list for 2015–2021 are selected as the initial model. To measure the systematic risk sensitivity, this study uses the beta coefficient, from capital asset pricing model (CPAM), employing statistics and data (STATA) software.

The study reveals that high ESG rating companies have high corresponding consumer loyalty and healthy trading structure of institutional investors, thereby the systemic risk sensitivity is lower. This paper reveals that companies with high ESG rating are significantly less sensitive to systemic risk than those with low ESG rating. At the same time, ESG has a weaker impact on the systemic risk of high-cap companies than low-cap companies.

The study helps the companies understand the influence of market value on the relationship between ESG performance and systemic risk sensitivity. Moreover, this paper explains explicitly why ESG performance insulates a firm’s stock from market downturns with the lens of consumer loyalty theory and investor structure theory.

The paper provides new insights on the company’s ESG performance that significantly affects the company’s systemic risk sensitivity.

Igba-Boi model of entrepreneurship incubation among the Igbos in south-eastern Nigeria records outstanding and robust successes in producing entrepreneurs with global impact. Therefore, the need to understand its nature, process, driving force, challenges and make suggestions to reinvigorate it has become urgent and valid. Also, with the persisting overbearing influence of Western and lately Asian philosophies in the development of business theories and practice, it is long overdue to mainstream Africa's entrepreneurial philosophy into extant discourse; this chapter contributes to this effort. Such an attempt follows the belief that Africans with their indigenous systems hold higher hope for the development of the continent. Since the rest of the world had at some point in history leveraged on Africa's civilisation to forge ahead, this chapter argues that Africa stands to contribute to the global search for efficient incubation of entrepreneurs using the Igba-Boi model. The chapter is guided by and framed with reviewed publications, philosophies and theories that explain Igbos' construction of social realities and worldview. Structural functionalism and conflict theories offer in-depth insight in explaining the success story of the Igba-Boi institution. The chapter, in particular, adopts the Igbos' interpretation of their cosmos, its eschatological implications in explaining their tenacity and doggedness in successfully meeting all the requirements for graduating from Igba-Boi incubation system. By discussing Igba-Boi as a socioeconomic institution, this chapter draws attention to areas of neglect for improvement in order to harness its high potentials for enhancing its contribution to business practice in Africa and development of the continent.

The purpose of this paper is to examine market microstructure differences in stock market quality for hospitality real estate investment trusts (REITs) during the pre- and post-financial crisis eras. It provides insight on different trading strategies based on the underlying liquidity and volatility of hospitality REITs as compared traditional REITs and the broader market.

The paper uses established microstructure measures for liquidity, trading volumes and risk assessment and compares daily and intraday trading patterns of REITs, hospitality REITs and the broad market.

The results suggest a quicker recovery of performance for hospitality REITs and some fundamental increases in liquidity measures post-crisis. The results of the study highlight the differences in trading volumes, liquidity and risk profile of hospitality REITs compared to traditional REITs both in the pre- and post-financial crisis periods.

The quicker recovery of hospitality REITs in key trading measures may suggest flight to quality during periods of high volatility.

This study fills the gap in the literature relative to microstructure studies and provides information to help hotel firms and portfolio managers choose an appropriate organizational structure and investment vehicle, respectively.

The purpose of this paper is to empirically study whether China could achieve strong export market power considering its highly decentralized coke production and trade.

By using time series data, this paper econometrically estimates the coke export market power with the Hall model; then, through analyzing micro trade data and public policy, tries to explain the co‐existing dilemma of China's highly decentralized coke production/export and its strong market power in the world market; lastly, by using Stigler's survival technique, it explores the optimum size of China's coke production and export.

The paper finds that the market power of Chinese coke export is quite strong, even if its micro market structure is highly decentralized; the main explanation for the expanding of China's coke export market power comes from its oligopolistic position in the world coke market, its strong industry policy and trade policy restriction. Also it is found that the optimum size in the coke industry should be the market share below 0.5 percent, or in 1‐10 percent, while other market sizes are of diseconomies of scale.

Such findings provide evidence for China's policy adjustment regarding maintaining strong coke export market power, while eliminating economic distortions and negative production externality.

This paper highlights the co‐existing issues of micro competitive structure and nationally oligopolistic position in an industry. This study is the first try to combine market power and economies of scale, through empirical analysis and optimum size estimation, to generate implications for optimal government public policy.