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The world has been forced to implement movement restriction strategy because of the COVID-19 pandemic, and industries have to embrace online technologies and social media marketing activities (SMMAs) to continue their business operations. Considering the aftermath of COVID-19 on the business world, this study aims to explore the determining elements of SMMAs and analyse how these factors affect brand equity (BE), relationship equity (RE) and purchase intention (PI) among smartphone consumers in China. Five constructs of SMMAs, namely, entertainment (EN), interactivity (IN), trendiness (TR), customisation (CU) and electronic word-of-mouth (WM), were examined to examine the effects of SMMAs on BE and RE. Subsequently, the mediation effects of BE and RE on the relationships of all constructs of SMMAs with PI were analysed.

An online survey was conducted with the participation of 347 Chinese consumers who used social media platform managed by the smartphone brands as their marketing activities during COVID-19. The data were analysed via structural equation modelling using SmartPLS.

This study’s result showed the significant and positive influence of CU, TR and WM on BE and the strong and positive influence of CU, IN and TR on RE. Furthermore, BE was found to fully mediate the relationships of CU, TR and WM with PI, while RE was found to mediate the relationships of TR and CU with PI. The performance and impact factor analysis revealed RE as the most important factor for PI, followed by BE, CU and TR.

This study extended the authors’ knowledge and understanding about social media marketing, BE and smart phone PI during COVID-19. Findings of this study can assist smartphone brands in China to develop the most effective strategies for SMMAs, which can be tailored for consumers to maximise profits, even during any crisis when physical business activities are deemed difficult. Moreover, this study’s findings can benefit the government and policymakers in developing and regulating rules and regulations for e-commerce and social media commerce for all industries and areas.

The authors propose a semiparametric approach for testing independence between two infinite-order cointegrated vector autoregressive series (IVAR(∞)). The procedures considered can be viewed as extensions of classical methods proposed by Haugh (1976, JASA) and Hong (1996b, Biometrika) for testing independence between stationary univariate time series. The tests are based on the residuals of long autoregressions, hence allowing for computational simplicity, weak assumptions on the form of the underlying process, and a direct interpretation of the results in terms of innovations (or shocks). The test statistics are standardized versions of the sum of weighted squares of residual cross-correlation matrices. The weights depend on a kernel function and a truncation parameter. Multivariate portmanteau statistics can be viewed as a special case of our procedure based on the truncated uniform kernel. The asymptotic distributions of the test statistics under the null hypothesis are derived, and consistency is established against fixed alternatives of serial cross-correlation of unknown form. A simulation study is presented which indicates that the proposed tests have good size and power properties in finite samples.

This paper centers on the exploration of Chinese conflict management styles in the context of international joint ventures in the People's Republic of China (PRC). Based on interviews conducted with directing managers in U.S.‐Chinese joint ventures and seminars held in China on conflict management in such ventures, major characteristics of Chinese conflict management styles are discussed. Influenced by the traditional Chinese values, norms, and philosophies, Chinese managers in joint ventures tend to adopt contingent, long‐term, contextual, and holistic approaches to conflict resolution.

To explain the impact of a recent decision by the USA Court of Appeals for the Second Circuit on the SEC’s “neither admit nor deny” practice on SEC enforcement matters after the practice was called into question by a federal district court judge.

Explains the background on the practice of no-admission, the challenge by Judge Rakoff to the practice, and the ruling of the Second Circuit and its practical approach on enforcement matters.

The ruling should resolve much of the uncertainty that has surrounded court approval of SEC settlements since Judge Rakoff’s decision to question the practice of no-admit or deny settlements. However, recent comments from SEC Chair Mary Jo White and Senior Enforcement Staff suggest that the SEC may continue to seek admissions in certain cases.

Practical guidance from experienced securities and financial services lawyers.

This paper aims to investigate an improved control method and digital signal processor-based (DSP-based) digital implementation of three-phase standalone inverter. The proposed method is performance developed of the proportional-resonant controller (PRC) with harmonic injection technique, aiming to improve load voltages quality under different loads, especially nonlinear loads. The advanced proposed multi-loop controller is consisted of current harmonic loops for suppressing odd harmonic, which are analyzed in discrete-time domain. Besides, the voltage loop is also used to compensate the output capacitor voltage.

The proposed method can effectively enlarge output voltage stability with low total harmonics distortion and improve the dynamic transient response. The other advantage of the proposed PRC is the injection of the selective harmonic without any additional calculation compensator.

The method is given the opportunity to be controlled exactly all harmful outputs with high-quality voltage referenced of the standalone inverter. The proposed method is implemented using a DSP processor (TMS320F28335) and is verified on the 10 kVA three-phase standalone inverter prototype.

The proposed method is performance developed of the PRC with harmonic injection technique, aiming to improve load voltages quality under different loads, especially nonlinear loads.

The European Community is currently experimenting with the use of Diagnosis Related Groups (DRGs) and other patient classification systems. Disease Staging is a clinically based classification system which focuses on the dimensions of severity of illness and can be implemented using the same data required for the DRGs. Reports a pilot study in the Emilia‐Romagna region of Italy, where data were analysed from three hospitals for patients hospitalized in 1988 with four diseases: coronary artery disease/acute myocardial infarction, cholecystitis, appendicitis, and diabetes mellitus. The same patients were classified using DRGs and Disease Staging, and the Disease Staging methodology was used to analyse issues of timeliness of hospital admission, length of stay patterns, and in‐hospital mortality rates.

This paper describes a study which investigated the relationship between stage of moral development and conflict handling styles in Chinese societies. A total of 996 undergraduate business students and 294 MBA students in Hong Kong and China participated in the study. The defining issue test was used to assess stage of moral development. Conflict handling styles were identified by Rahim’s organizational conflict inventory. Results showed a significant association between stage of moral development and the use of integrating conflict‐handling approach. The extent to which the Chinese culture and psychology influenced moral reasoning and conflict handling styles is discussed.

Despite a large volume of theoretical and empirical research, defining the ‘entrepreneur’ and ‘entrepreneurship’ within the cultural and creative sector, a sector with high heterogeneity in organisational and other aspects across its various segments remains challenging. In this regard, there should be a wide variety of differences in the characteristics and challenges of cultural entrepreneurs across industries, countries and regions. Nonetheless, the key role of the arts and cultural sector has increasingly piqued the interest of policymakers and the private sector, and it has been recognised for its importance within the South African economic landscape; as a result, the government has prioritised arts and culture as a pillar in their development strategies. Furthermore, while there has been some consensus over the past decade on what constitutes a creative industry, many questions about defining arts and cultural entrepreneurship still need to be answered, necessitating further definitional and policy coherence. As a result, some efforts at definitions are required to advance the sector and develop useful knowledge in policy formulation.

This chapter proposes an understanding of arts and cultural entrepreneurship as an exploration of a person, a community or a network's artistic resources (arts, creative and cultural) in value creation. It utilises meta-analysis, a non-empirical method, to review and analyse the existing literature. Further research is needed to investigate and evaluate the efficacy of established arts incubators, and the extent to which perceived entrepreneurial competencies affect organisational performance. Moreover, additional research is required to examine the entrepreneurial factors inhibiting or stimulating the influence on start-up financing (capital acquisition) in the South African arts and cultural industry.

This study illuminates the experiences of adults diagnosed with autism spectrum disorders (ASDs) and intellectual disabilities (IDs) and their challenges and successes in receiving quality healthcare services. Individuals with developmental disabilities often experience health issues associated with aging at earlier ages and at higher rates than the general population. This population has a higher incidence of chronic health conditions that require regular medical attention.

The intent of this project was to learn directly from adults and their caregivers how well healthcare providers understand autism, explore their experience with how well their care is coordinated between primary healthcare and other specialty services, and identify factors which could impact access to care and to discover what other barriers which may potentially influence health outcomes for ASD adult.

A qualitative study conducted with semi-structured interviews with 12 adults diagnosed with ASD and/or their guardians/caregivers.

Some of the adults interviewed experienced negative health outcomes and suboptimal relationships with healthcare providers; others seemed to have positive relationships. Clinical and communications accommodations were necessary to make healthcare provision more comfortable. Barriers to accessing healthcare services existed in many forms.

The healthcare needs of the growing population adults diagnosed with ASD/ID are anticipated to be significant. This challenge is further exacerbated given there are few trained healthcare providers who are prepared or dedicated to serve this population. Continuing to build awareness of the health needs of the ASD/ID adult population is critical.

This project is highly innovative as it is the first attempt to understand how the adult autism population accesses care and perceives their healthcare interactions. This study serves as a starting point to suggest new opportunities for further research for this growing population.

Currently, most research about the autism spectrum has examined Caucasian autistics. Consequently, African American autistics have not received much attention from scholars. This chapter begins with an overview of statistics from the Centres for Disease Control and Prevention (CDC) about the population of Black and Latino autistics in the United States from 2000 to 2016. Plausible reasons for why there is a lack of research about African American autistics are then presented along with a section about the underrepresentation of ethnic minorities in autism spectrum research. Four strategies that can improve the production of research about African American autistics are then presented. The purpose of presenting these strategies is to help stimulate the production of research about African American autistics.

The original contribution that this chapter makes to the field of autism spectrum research is to inform the reader about the lack of research about African American autistics in comparison to other ethnicities.