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Academic social (question and answer) Q&A sites are now utilised by millions of scholars and researchers for seeking and sharing discipline-specific information. However, little is known about the factors that can affect their votes on the quality of an answer, nor how the discipline might influence these factors. The paper aims to discuss this issue.

Using 1,021 answers collected over three disciplines (library and information services, history of art, and astrophysics) in ResearchGate, statistical analysis is performed to identify the characteristics of high-quality academic answers, and comparisons were made across the three disciplines. In particular, two major categories of characteristics of the answer provider and answer content were extracted and examined.

The results reveal that high-quality answers on academic social Q&A sites tend to possess two characteristics: first, they are provided by scholars with higher academic reputations (e.g. more followers, etc.); and second, they provide objective information (e.g. longer answer with fewer subjective opinions). However, the impact of these factors varies across disciplines, e.g., objectivity is more favourable in physics than in other disciplines.

The study is envisioned to help academic Q&A sites to select and recommend high-quality answers across different disciplines, especially in a cold-start scenario where the answer has not received enough judgements from peers.

Based on the literature on information security (InfoSec) education and uses and gratifications theory, the purpose of this paper is to propose and test a research model to examine the impact of InfoSec education on social media usage.

The authors employed structural equation modeling to test the research model, with a survey data set of 293 valid subjects from a WeChat subscription about InfoSec education named secrecy view.

The results reveal the significant impacts of perceived content quality, perceived social influence and perceived entertainment on user satisfaction in the context of security education and social media. User satisfaction is significantly associated with user stickiness and security knowledge improvement. Additionally, the authors found that user’s security awareness moderated the effect of perceived entertainment on user satisfaction.

Using a single sample might constrain the contributions of this study.

The authors suggest practical guidelines for InfoSec education on social media by enhancing perceived content quality. Moreover, due to diverse user attributes, the social media operators should recommend targeted content to different users.

This study contributes to studies on InfoSec education of social media usage and identifies factors that affect user satisfaction with social media. Furthermore, the study enriches the security education practices by uncovering differences in security awareness with regard to user satisfaction.

In this research, the authors aim to investigate the impact of product display quantity on consumers' online purchase intention through the diminished pain of payment, in light of signaling theory and mental accounting theory. Additionally, the authors test the role of price in this psychological mechanism.

The authors use a combination of online studies and field experiments to test our predictions. Four online studies are conducted to test the main effect of product display quantity on purchase intention (Studies 1A and 1B), the mediating effect of the diminished pain of payment (Study 2), and the moderating role of price (Study 3). Two field experiments are conducted to strengthen the robustness of our findings.

The findings suggest that product display quantity has a significantly positive impact on purchase intention, mediated by the diminished pain of payment, and this effect is moderated by price.

This is the first study to investigate the effect of product display quantity on online purchase intention. This research advances the discussion of product display quantity, which provides retailers and consumers with a convenient way to communicate with each other and leads to a more relaxed purchase experience.

This study aims to investigate the factors and mechanism which influence the doctor’s social and economic benefits from the perspective of social capital.

This paper mainly investigates the factors and mechanism influencing the doctor's social and economic benefits from the perspective of social capital and then constructs a doctor's social capital model and discusses the effects of doctor's social capital on their economic and social benefits; what is more, this paper also considers the moderating effect of patients’ group behavior.

The results show that the doctor's social capital has a positive and significant effect on doctor's economic benefits, while it has a negative and significant effect on doctors' social benefits. Patients’ group behavior plays an important moderating role; in particular, the number of online patients of doctors can effectively strengthen follow-up patients’ positive perception of the doctor capital, while the number of offline patients has a negative effect on doctors’ economic benefits, but it can reduce its negative impact on doctors’ social benefits by establishing trust between patient and physician.

This paper enriches the relevant research of social capital theory in the medical field and broadens the research about online health care. For platforms, they should give more attention to doctors and their income issues, which is of great significance for their healthy and sustainable development.

The chapter explains the Blockchain and its application in cryptocurrency and in various sectors. It gives an insight into the level of adoption of Blockchain technology globally based upon industry, country, and component. China is leading all nations worldwide, followed by the United States. The study will help to understand future research regarding its applications in different sectors of the economy. The study will also help to understand the significance and complications regarding risk and regulation. Its adoption in the logistics and supply chain is meant to achieve error-free communication and efficient tracking management.

Construction is a highly dynamic environment with numerous interacting factors that affect construction processes and decisions. Uncertainty is inherent in most aspects of construction engineering and management, and traditionally, it has been treated as a random phenomenon. However, there are many types of uncertainty that are not naturally modelled by probability theory, such as subjectivity, ambiguity and vagueness. Fuzzy logic provides an approach for handling such uncertainties. However, fuzzy logic alone has some limitations, including its inability to learn from data and its extensive reliance on expert knowledge. To address these limitations, fuzzy logic has been combined with other techniques to create fuzzy hybrid techniques, which have helped solve complex problems in construction. In this chapter, a background on fuzzy logic in the context of construction engineering and management applications is presented. The chapter provides an introduction to uncertainty in construction and illustrates how fuzzy logic can improve construction modelling and decision-making. The role of fuzzy logic in representing uncertainty is contrasted with that of probability theory. Introductory material is presented on key definitions, properties and methods of fuzzy logic, including the definition and representation of fuzzy sets and membership functions, basic operations on fuzzy sets, fuzzy relations and compositions, defuzzification methods, entropy for fuzzy sets, fuzzy numbers, methods for the specification of membership functions and fuzzy rule-based systems. Finally, a discussion on the need for fuzzy hybrid modelling in construction applications is presented, and future research directions are proposed.

In this chapter, we draw on social science theoretical and empirical literatures to discuss the factors that influence buying and using an electric vehicle (EV), as well as how adopting an EV can impact on other travel choices or broader sustainability behaviours. We provide an overview of theories of technology adoption, which expose the interplay of individual, technological, and societal factors that dictate how rapidly a technology will spread throughout society. From the empirical literature, we show that far from being a purely economic or pragmatic decision, choosing an EV is also deeply grounded in social, moral and personality factors, such as self-presentation, norms and values, and appetite for risking the novel. Furthermore, since running an EV is not the same as running an internal combustion engine vehicle (ICEV), we explore how adopters adjust their behaviour to the technology, and also how EV ownership may trigger or undermine broader shifts in lifestyle required to achieve climate change and other sustainability goals. We therefore provide a critical reflection on the drivers, barriers, and behavioural implications of choosing an EV.

The purpose of this paper is to enrich the explanation of the interplay between internal and external – or district shared – exploration and exploitation capabilities as antecedents of a firm’s radical and incremental innovation. Previous studies do not differentiate between exploration and exploitation in district shared capabilities and how they interact with internal capabilities.

The paper uses hierarchical regression analysis to test the quadratic and moderating effects in a sample of 1,019 Spanish firms.

Results show an increasingly positive effect on radical innovation of exploration capabilities, enhanced by shared capabilities in exploration. In the case of incremental innovation, the study finds evidence of an increasingly positive influence of exploitation capabilities and a concave relationship of exploration capabilities. Moreover, shared exploitation capabilities weaken the effect of internal exploitation capabilities and also have a direct effect on incremental innovation. Therefore, the two capabilities are interchangeable in the effect they have on incremental innovation.

Depending on the firm’s innovation strategy, intra-district firms should develop specific capabilities and/or concentrate on adopting the shared capabilities in the destination.

The study furthers the understanding of the relationship between exploration and radical innovation, and between exploitation and incremental innovation, which is more complex than previously depicted. The study also differentiates between exploration and exploitation in shared capabilities, enriching understanding of the competitiveness of district firms.

Entrepreneurial ecosystems are receiving growing attention from scholars, practitioners and policy-makers in both developed and developing countries. Studies of this phenomenon have focused almost exclusively on ecosystems in large, urbanized regions and metropolitan areas, located primarily in developed economies. However, the prevalence of small cities across the globe and the increasing acknowledgment that entrepreneurship in small towns is a key determinant of their economic development and rejuvenation suggests that entrepreneurial ecosystems research would benefit from a broader lens of inquiry. Thus, the purpose of this paper is to introduce a framework for studying entrepreneurial ecosystems in small towns.

This conceptual paper introduces the concept of small town entrepreneurial ecosystems (STEEs), draws from a wide-ranging set of disciplines to delineate the ways in which small town ecosystems are similar to and different than their larger counterparts and theorizes about several strategies STEEs use to overcome their limitations.

It is theorized that entrepreneurship in small cities is best conceptualized as the outcome of an ecosystem, which means that although small towns may not have some of the same key components as entrepreneurial ecosystems in large urban centers, other elements of the ecosystem may be able to bolster these deficiencies. It also suggests that those attempting to create or develop small town ecosystems may need to be entrepreneurial in the way they attract, view and utilize resources. Finally, it is theorized that small cities may be able to engage in several strategies to overcome their limitations and create vibrant entrepreneurial communities.

The theory developed produces implications for scholars focused on entrepreneurial ecosystems, economic development and emerging economies and suggests practical implications for policy-makers and development organizations seeking to improve the economic landscape of small cities.

As climate change impacts residential life, people typically use heating or cooling appliances to deal with varying outside temperatures, bringing extra electricity demand and living costs. Water is more cost-effective than electricity and could provide the same body utility, which may be an alternative choice to smooth electricity consumption fluctuation and provide living cost incentives. Therefore, this study aims to identify the substitute effect of water on the relationship between climate change and residential electricity consumption.

This study identifies the substitute effect of water and potential heterogeneity using panel data from 295 cities in China over the period 2004–2019. The quantile regression and the partially linear functional coefficient model in this study could reduce the risks of model misspecification and enable detailed identification of the substitution mechanism, which is in line with reality and precisely determines the heterogeneity at different consumption levels.

The results indicate that residential water consumption can weaken the impact of cooling demand on residential electricity consumption, especially in low-income regions. Moreover, residents exhibited adaptive asymmetric behaviors. As the electricity consumption level increased, the substitute effects gradually get strong. The substitute effects gradually strengthened when residential water consumption per capita exceeds 16.44 tons as the meeting of the basic life guarantee.

This study identifies the substitution role of water and heterogeneous behaviors in the residential sector in China. These findings augment the existing literature and could aid policymakers, investors and residents regarding climate issues, risk management and budget management.