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The number of smartphone users has increased with the maturity of mobile networks, which has not only led to a new lifestyle but has also facilitated the development of mobile application services. Smartphones are regarded as essential communication devices. Currently, diverse groups of people are considering using mobile payment services. Thus, the motives for using mobile payment as well as individual motives for continuing usage are of great research interest. The purpose of this paper is to examine the behavioral motivations underlying individual intentions to continue using mobile payment.

To explore the factors affecting the intention to use mobile payment services, this study constructed a theoretical framework based on cost-benefit theory that also considers social influences to form an integrated research model that explains the intentions of individuals to use mobile payment services. Online questionnaires were used to evaluate individuals with experience using mobile payment services. A total of 302 questionnaires were collected. Structural equation modeling was employed to assess the relationships among factors included in the research model.

Perceived value, social norms and social self-image played crucial roles in the intention to use mobile payment services. Furthermore, perceived benefits (relative advantage and service compatibility) and perceived costs (security risks and perceived fees) determined users’ perceived value. Social self-image positively affected users’ perceived value; in the context of a mobile-oriented information system, the ability of a mobile payment service to satisfy a user’s demands with respect to social self-image influenced the user’s perceived value of using such services.

This study contributes to a theoretical understanding of factors that explain users’ intention to use mobile payment services.

Theorizing in the extant sustainability assurance literature is limited. This paper aims to identify apposite organizational theories from related fields which scholars could apply to sustainability assurance research. Through the introduction of theoretical perspectives new to the field, the authors seek to extend current research.

A literature review was undertaken and papers using theory to examine research questions concerned with sustainability assurance and business sustainability issues more broadly were categorized by theory and sub area of focus. The authors then considered how organizational theories used in other areas of business sustainability research might augment the current paucity of theorizing applied in sustainability assurance research, thereby opening up new research possibilities.

The review identified gaps in current theorizing in sustainability assurance research and theoretical frameworks which have the potential to augment research avenues in sustainability assurance, enhance the way researchers interpret their data and increase the understanding of sustainability assurance decisions.

Innovation in sustainability assurance research may lead to developments in sustainability assurance practice, which enhances the credibility of sustainability reports. It will inform ongoing debate regarding whether sustainability assurance should be mandatory, whether a specific reporting format and level of assurance should be prescribed, how the practice can be developed and whether alternatives to enhancing the credibility of sustainability reports need to be found.

Enhanced theorizing may shed light on whether sustainability assurance enhances the credibility of sustainability disclosures and whether it leads, or fails to lead, to real improvements in preparers' sustainability-related practices.

By identifying theories which could be applied to sustainability assurance research, this paper facilitates the development of new avenues of research and new ways of interpreting data from the field.

The purpose of this paper is to map corporate disclosure theories as a step towards filling a gap in the theoretical background for corporate disclosure research. The purpose of the map is to encompass a range of particular theories relating to corporate disclosure and to demonstrate the complex relationships between different notions of the financial disclosure phenomenon. This will help new researchers to understand how particular corporate disclosure theories are related, as well as help with teaching accounting theories at undergraduate and postgraduate level.

A deductive and inductive approach to theory building was applied. The deductive approach suggests identifying the gap in the literature, the inductive approach then prescribes theory building in three stages: phenomenon observation, categorisation and relationship building. This approach serves to develop a theoretical map integrating the corporate disclosure theories.

The paper discusses theories that recognise actual features of financial markets – market failure, information asymmetry and adverse selection – to provide an explanation for the existence of corporate reporting regulations and managerial incentives, which control and determine the maximum level of corporate information under these conditions. It then integrates these theories in a map seeking to explain corporate disclosure levels, mandatory and voluntary, financial and narrative. A combination of theoretical supplements – codification theory, Dye's theory of mandatory and voluntary disclosure, and disclosure transformation theory – are proposed in this framework as theories to explain processes of change in mandatory and voluntary corporate disclosure in practice.

Another benefit mapping these theories is to provide useful insights into existing disclosure theories, which may help to explain why some empirical results have been inconsistent with the predictions of these theories. No similar attempts have been published in the accounting literature.

Purpose – The purpose of this article is to examine the Internet financial reporting (IFR) practice by listed companies in Egypt as one of the emerging markets (EMs) and investigate empirically some company characteristics as determinants of such practice.

Methodology/approach – Using a 39-item index, content analysis of websites was performed for 88 of the most active Egyptian listed companies on the Egyptian Stock Exchange (EGX). Further, the article employs statistical analysis to test the association between six company characteristics (independent variables) and the extent of the IFR (including three dependent variables).

Findings – Among the sampled companies, only 57 have accessible websites and 45 provide financial information in their websites. The results of univariate analysis, which were verified by multivariate linear regression, show that some company characteristics (e.g. size, profitability, foreign listing and ownership structure) are significantly positively associated with the IFR, while legal form is significantly negatively associated.

Research limitations and implications – The scope of this study is limited to a relatively small sample of Egyptian listed companies and they may not represent all of the possible listed companies. It would be interesting to duplicate this study in other EM countries which have many similarities to the Egyptian environment.

Originality/value – This investigation concerned a country with an EM – Egypt. Few articles have provided insight into the IFR practices of listed companies in Egypt as one of the EM. Unlike previous studies conducted in Egypt, the current study provides evidence regarding two company characteristics, for the first time in Egypt, namely ‘ownership structure’ and ‘legal form’ as explanatory variables of the extent of IFR by listed companies in EGX.

The purpose of this study is to understand the current trends and development of corporate social responsibility (CSR) reporting in emerging and developing economies and analyze 106 Chinese central enterprises (CEs) that disclose CSR reports from 2004 to 2015.

This study analyzes all the CSR reports available to the public from CEs between 2004 and 2015 in China. This paper carefully examines the reporting patterns and standards in those CSR reports. CEs in China are focused on because state-owned companies account for a large proportion of the Chinese stock market because of their social and economic institutional characteristics.

The results in this paper confirm a growth trend in the numbers of CSR reports, as predicted. The results also suggest that the number of CSR reports from the CEs containing some assurance has dramatically increased. However, the findings indicate that the current content of the CSR reports may not fully meet the needs of users of information from different industries, regions and interests, as more than 20 CEs have formulated their own CSR framework. The lack of unified, sustainable reporting and assurance may reduce the comparability and effectiveness of CSR reporting.

This study provides evidence of the trends and development of CSR reporting in China.

The findings extend the understanding of CSR reporting by analyzing Chinese CE data. The results also provide decision-useful information for the government and other policymakers when considering CSR reporting and assurance standards.

As more companies choose to disclose corporate social responsibility (CSR) information, it is important to gain an understanding of the quality of disclosures and factors that influence quality. The purpose of this study is to examine the role of culture as a determinant of the quality of voluntary carbon emission disclosures.

This study uses regression analysis to test the influence of culture on the quality of carbon disclosures. The sample of this study comes from companies who voluntarily report to the carbon disclosure project. The authors operationalize the quality of disclosure using the Carbon Disclosure Leadership Index. The authors operationalize cultural values using both Hofstede’s metrics (Hofstede, 1980) and Project GLOBE (House et al., 2004).

This study predicts and finds a negative relationship between quality of disclosure and high individualism scores. This study also finds that the quality of disclosure is lower for companies located in countries with high power distance scores. The authors find that the quality of disclosure is higher for companies located in countries with gender/assertiveness scores that indicate a higher value on the environment than on the importance of economic growth. While quality is marginally related to uncertainty avoidance using Hofstede's measure, quality is not related to uncertainty avoidance using the Project GLOBE metric. The authors did not find a hypothesized negative significant relationship between quality and long-term orientation.

Quality is a measure of importance to users and regulators of disclosures.

National culture is an important determinant of CSR disclosure quality.

This study extends the previous research by using a metric for quality based on an independent evaluation of disclosures and by the role of culture in a multi-country study.

To identify and analyze the occurrence of Internet financial market risk, data mining technology is combined with deep learning to process and analyze. The market risk management of the Internet is to improve the management level of Internet financial risk, improve the policy of Internet financial supervision and promote the healthy development of Internet finance.

In this exploration, data mining technology is combined with deep learning to mine the Internet financial data, warn the potential risks in the market and provide targeted risk management measures. Therefore, in this article, to improve the application ability of data mining in dealing with Internet financial risk management, the radial basis function (RBF) neural network algorithm optimized by ant colony optimization (ACO) is proposed.

The results show that the actual error of the ACO optimized RBF neural network is 0.249, which is 0.149 different from the target error, indicating that the optimized algorithm can make the calculation results more accurate. The fitting results of the RBF neural network and ACO optimized RBF neural network for nonlinear function are compared. Compared with the performance of other algorithms, the error of ACO optimized RBF neural network is 0.249, the running time is 2.212 s, and the number of iterations is 36, which is far less than the actual results of the other two algorithms.

The optimized algorithm has a better spatial mapping and generalization ability and can get higher accuracy in short-term training. Therefore, the ACO optimized RBF neural network algorithm designed in this exploration has a high accuracy for the prediction of Internet financial market risk.

The purpose of the paper is to characterize an evaluation protocol of the social discount rate (SDR). This is based on the social rate of time preference (SRTP) principles, according to which the investment selection process must tend to maximize the utility of the community.

The theoretical reference of the evaluation protocol is represented by the Ramsey formula. It is widely used in many countries with advanced economics for the SRTP estimation, through the maximization of the Social Welfare Function (SWF).

The protocol structure and the protocol applications to the Italian and US economies explain how the SDR value is influenced by the socio-economic structure of the single nation.

The strong variability of the results of the SDR according to the theoretical approach of reference and the operating path that follows can lead to judgments decidedly divergent on the acceptability of the public project, hence, the important policy implications for the entire allocation process of public resources.

The applications allow to highlight the important operational problems that must be resolved with regard to the choice of the time intervals of the evaluations, as well as logical-operational tools to be used to express estimates of parameters.

They are relevant in relation to the effects of a more equitable allocation of the resources.

The protocol for the SDR estimation is based both on solid disciplinary principles and on objective data of non-complex availability and representative of the economic and socio-demographic context of the country in which the decision-making process is implemented.

The purpose of this paper is to provide a systematic and comprehensive review of the existing literature on the determinants of firms reporting practices.

Following a systematic method, the sample literature of 135 studies was collected from the Scopus database. These studies were evaluated in terms of the theoretical lenses applied in the literature, yearly trend, regional distribution, research settings and prior studies finding to provide some recommendations for further research.

The investigation revealed that the literature was more interested in the agency theory in investigating the drivers of voluntary reporting such as company size, age, leverage, liquidity, profitability, corporate governance and ownership structure. Although firm-specific determinants were the most examined in the previous studies, however, the result is still inconclusive. Also, limited work was found on the country-related factors, while internal audit impact has yet to be explored.

Being the first of its kind, this research provides a comprehensive review of the current research landscape on the drivers of environmental or social disclosure and highlights several interesting opportunities for future research.