Trading activity and price discovery in Bitcoin futures markets

This study examines the impact of trading activities on price discovery in the Bitcoin futures markets. We find that trades of hedgers are positively correlated with the modified information shares in both CME and CBOE futures markets, suggesting that their trading promotes futures market efficiency. Retailers’ trading activity relates negatively to the price discovery of the CME Bitcoin futures and thus destabilizes the market. Speculators exert positive (negative) impact on the price discovery in the CME (CBOE) Bitcoin futures. Our finding that CME’s Bitcoin futures exhibit superior price discovery than CBOE’s provides plausible justification for CBOE’s decision in March 2019 to suspend further listings of Bitcoin futures contracts.     

Why do you use Yelp? Analysis of factors influencing customers’ website adoption and dining behavior

The number of review websites has increased within the past years since more people rely on online reviews to help their decision-making process. Previous studies have either focused on the attributes of the content posted on review websites (i.e., reviews) or customers’ behavior concerning their selection of review website on which to post reviews. This study, however, extends the Technology Acceptance Model (TAM) to investigate the factors that influence individuals’ restaurant review website adoption behaviors to read reviews and make dining decisions. In addition, this study will look at the differences in individuals’ perceptions of various restaurant review websites (i.e., Yelp vs. others). The findings revealed the role of influential factors on individuals’ review website adoption and dining decisions as well as the differences in proposed structural relationships among various restaurant review websites.     

Online piracy in the context of routine activities and subjective norms

Why do mainstream consumers who would not typically engage in illegal behaviour routinely resort to online piracy of copyrighted software? This paper provides answers to this research query by applying routine activity theory and the theory of reasoned action. The paper’s study analyses consumers’ role as possible offenders that can have the opportunity to engage in online software piracy as part of their routine online activities. Although it is problematic to measure the exact magnitude of the negative impact on the US economy, as stated by the Government Accountability Office it is sizeable. After analysing the conceptual model using a US national consumer sample of over 700 consumers, results show the influence of proximity to motivated offenders, target suitability, and capable guardianship on consumers’ attitudes and perceived subjective norms towards online software piracy, as well as their intentions to engage in this illegal behaviour on the Internet. By integrating routine activity theory, a criminology theory with the theory of reasoned action from psychology and analysing a widespread online software piracy phenomenon, several academic and practical contributions are made.     

区域创新方法支撑企业创新活动模式研究——以宁夏为例

在企业创新动力和企业创新机理分析的基础上，从创新方法支撑企业创新活动的角度，重点分析了资金、人才、制度三种创新要素和学习能力、创新管理能力、生产能力和营销能力四种能力如何应用创新方法予以整合和提升。并以宁夏为例，系统阐述区域创新方法支撑企业创新活动的实践路径，提出深化区域创新方法应用推广，支撑企业创新活动的建议，为我国区域创新方法应用推广工作提供参考与借鉴。     

Firm financing and growth in the Arab region

This paper documents how firms in Arab countries use equity, corporate bond and syndicated loan markets to obtain financing and grow. Working with a new dataset on issuance activity in domestic and international markets and firm performance, the paper finds that capital raising through these markets has grown rapidly since the early 1990s and involved an increasing number of firms. Whereas the amounts raised in equity and loan markets (relative to gross domestic product) stand well relative to international standards, bond issuance activity lags behind. However, bond financing has gained importance over time. Equity issuances take place primarily in domestic markets, whereas bonds and loans are mostly issued internationally, display long maturities and entail low levels of credit risk. Issuing firms from the Arab region are very large compared to international standards. They also tend to be larger, faster growing and more leveraged than non-issuing firms in Arab countries.     

Oil prices and economic activity: evidence for G-7 economies based on a wavelet approach

This study examines the relationship between oil prices and economic activity in the G-7 economies during the period 1960M1–2014M07 using a wavelet approach. The results show significant differences in the relationship between these two variables depending on the frequencies. Furthermore, we find that oil price shocks affect economic activity at low frequencies (long run) in all G-7 countries, while the effect at high frequencies (short run) is limited to a few countries.     

Conceptualization of e-servicescapes in the fitness applications and wearable devices context: Multi-dimensions,consumer satisfaction,and behavioral intention

Based on the environmental psychology theory, this research conceptualizes and investigates the dimensions of e-servicescapes, and examines how each dimension influences fitness application and wearable device users’ emotions, satisfaction, and behavioral intention to continuously work out via the technology. This study employed three waves of surveys within the United States to collect data (N = 343), and conducted a path analysis to rigorously assess the proposed paths between identified constructs. The empirical findings revealed the significant determinants of negative emotion (i.e., usability, security, customization, entertainment value, interactivity, originality of design, relevance of information, and social factors) and positive emotion (i.e., usability, customization, entertainment value, interactivity, and relevance of information). Also, satisfaction was significantly impacted by both positive emotion and negative emotion, and behavioral intention was significantly influenced by positive emotion and satisfaction. Based on these findings, this study suggests theoretical (i.e., classification of the e-servicescape dimensionality and integration of the environmental psychology theory with the two-factor theory of motivation, focusing on a digital environment) and practical implications (i.e., ways to increase levels of consumer satisfaction with the technology and intention to continuously exercise with the technology) for scholars and practitioners in the fitness and mobile application/wearable device industries.     

深度休闲对主观幸福感的影响研究——以苏南地区城市居民为例

深度休闲对优化苏南地区休闲产业建设,进一步提升居民休闲生活质量有重要影响。文章通过问卷调查的方式收集苏南地区城市居民深度休闲行为的数据,研究苏南地区城市居民深度休闲行为特征及深度休闲对主观幸福感的影响。结果发现:(1)苏南地区城市居民进行深度休闲活动的场所主要为户外;(2)闲暇时间不足是限制苏南地区城市居民进行深度休闲活动的主要因素;(3)苏南地区城市居民的深度休闲活动总体程度不高,愿意在深度休闲活动上投入大量时间和金钱的人更是少数;(4)苏南地区城市居民从事深度休闲活动产生的强烈认同感和坚持不懈的毅力对主观幸福感有着显著的积极影响。     

A journey through the museum: Visit factors that prevent or further visitor satiation

Museums seek to provide visitors with memorable experiences. However, some visitors experience a hedonic decline and satiation after their visit. The present research aims to evaluate how the time spent, the route, and the anticipation of the visit might either prevent or further visitor satiation. A field study and a field experiment are performed. Findings reveal that spending more time in the museum and anticipating the content can increase the perceived satiation and diminish visitors' emotional response, although the attention level diminishes for short visits and when the content is not anticipated. In a real context, following a free route reduces perceived satiation, with visitors following a self-regulatory process and adapting the time spent to the level of satiation.