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In this paper we present a CDN‐based system, namely the COMODIN system, which is a media on‐demand platform for synchronous cooperative work which supports an explicitly‐formed cooperative group of distributed users with the following integrated functionalities: request of an archived multimedia session, sharing of its playback, and collaboration through questioning. The server‐side architecture of the COMODIN system is organized into two integrated planes: the Base plane, which consists of a streaming CDN providing media streaming, and the Collaborative plane, which provides the collaborative playback service. At the client‐side, the system centers on a Java‐based application which interfaces the cooperative group of users.

To date e‐Learning material has usually been accessed and delivered through a central web server. As the number of users, the amount of information, the frequency of accesses and the volume of data increase, together with the introduction of multimedia streaming applications, a decentralized content distribution architecture is necessary. In this paper we propose the adaptation of the well‐known scalable Content Distribution Networks (CDN) schema for media streaming supported e‐Learning using a novel architecture named COMODIN SCDN (COoperative Media On‐Demand on the InterNet ‐ Streaming Content Distribution Network). COMODIN SCDN utilises surrogates as edge content delivery nodes, incorporates a redirection mechanism able to route requesting clients to the closest copy of the content, encompasses distributed content delivery and management mechanisms to improve the speed, reliability, and scalability of user access to prevent flash‐crowds. Preliminary results in testbeds have shown that COMODIN SCDN increases the efficacy of information distribution through intra and inter‐campus area netwoks. This overlay network will provide learners and educators a scalable, balanced and expeditious access to e‐Learning contents.

Based on the principles of stakeholder theory, the purpose of this paper is to explore the relationship between the information reported to stakeholders in corporate social responsibility (CSR) reports and companies’ CSR reputation (CSRR).

The paper implements two regression models to test how reporting to stakeholders influences the CSRR of 84 companies included in the Spanish “MercoEmpresas Responsables” reputation index.

The results demonstrate that greater global reporting intensity to stakeholders does not necessarily mean a better CSRR. Contrarily, the reporting-reputation link depends on the intensity of reporting to specific stakeholders such as investors, regulators and the media. The findings are explained largely by the institutional, political and business characteristics of Spain after the Great Recession of 2007-2008.

The evidence reported in this paper confirms stakeholder theory as an adequate framework to understand corporate reporting to stakeholders and its relationship with CSRR. The findings suggest that stakeholder salience (i.e. power, legitimacy and urgency) is a key concept for understanding the reporting-reputation link better in future research.

In the light of the findings, companies willing to use reporting to stakeholders as a tool to improve CSRR should establish regular mechanisms for monitoring stakeholder power, legitimacy and urgency, provide complete information to investors in their CSR reports and minimize the amount of detail provided to regulators and the media in their CSR reports.

There is still little empirical evidence concerning how the information to stakeholders contained in CSR reports influences the processes by which CSRR is built or destroyed. This paper contributes to the previous literature by describing how the global intensity of reporting to stakeholders and the intensity of reporting to different stakeholder groups relate to CSRR.

The growing displacement of theory and other forms of wide-ranging knowledge of social phenomena by empirical research methods in economics is widely noted by economists and historians of economic knowledge. Less attention has been devoted, however, to understand the materialization of such changes in the scientific practices. This article studies the recent transformations in the epistemological practices at CEDE, a research center in Colombia. I use a machine learning technique called Topic Modeling, interviews to CEDE researchers, and exegesis of papers to characterize a shift in the production of knowledge in microeconometrics at CEDE during the years 2000 and 2018. I explain this shift by characterizing two sets of epistemological practices that implies a recent tendency to disdain research that cannot make a “strong” causal inference.

Reservation of travel and leisure services through the digital environment has gained a growing role in society, influencing the revolution of the sector. It needs to be noted that there is a considerable lack of formal approaches to the identification of factors for the positive reception and use of these digital tools. For this reason, it is necessary to establish the main factors influencing the adoption and use of digital travel and restaurant platforms (TRPs), adding to the theoretical model two new factors: trust and word-of-mouth (WOM). This paper aims to discuss the aforementioned ideas.

A theoretical model has been proposed, based on the extended unified theory of acceptance and use of technology (UTAUT2). Data collection was conducted through an online survey, in which 331 responses were compiled. Data obtained were analysed using structural equation modelling (SEM) with AMOS v27 software.

The results show that performance expectancy and WOM have a significant impact on the adoption of TRPs. However, it was found that effort expectancy, social influence, facilitating conditions, trust and price/value are not significant variables.

This research confirms that WOM communication positively influences the use of TRPs, facilitating various aspects for restaurant customers, including reducing wait times, streamlining the ordering process for allergic and intolerant customers, enhancing loyalty programs, order management and the opportunity to provide a personalised experience.

This study is the first to incorporate WOM variable into the extended UTAUT2 model applied to TRPs. Through a literature review, it has paved the way for significant future research directions that have not been adequately addressed by the scientific community, including the adoption and usage of food delivery platforms and online review platforms, as well as the behaviour of disabled customers towards these platforms.

The main aim of this study is to analyze if the users’ stress and anxiety when using mobile Apps for restaurant reservations influence their trust and satisfaction toward the restaurants. In addition to this, the relationship between satisfaction and trust is studied. The study sample is the Indian population in Spain.

To achieve the objectives set, the questionnaire measuring each of the variables used in the study was carried out. A variance-based structural equation model, partial least squares (PLS), was used for statistical analysis of the data.

The results obtained have shown that the relations stress–satisfaction, anxiety–satisfaction and satisfaction–trust are accepted to be significant, whereas the relations stress–trust and anxiety–trust are rejected because they do not fulfill the minimum standards of significance.

This study is an important contribution in the academic literature because there are not many studies that analyze the variables of stress and anxiety in the context of marketing. In addition to this, the study sample is the Indian population resident in Spain, the population that is not studied in depth.

The aim of this study is to analyze the influence of perceived value on customer loyalty, going into depth in the special case of social value.

A total of 200 personal surveys have been conducted on customers of financial institutions, and structural equation modelling has been used to compare the relationships arising.

The importance of perceived value for consumer loyalty is confirmed, and the core performance of the service received is the main determinant of satisfaction. The effect of social value on customer loyalty is also examined in two ways: as a determinant of the attitude of the individual and as a normative component directly influencing behavioral intentions.

This research was carried out in financial services. Further research of the proposed conceptual model across different industries and countries is needed to determine the generalizability and consistency of this study's findings.

It highlights the interest of social marketing programs and corporate social responsibility to maintain the customer's loyalty.

The contribution of this work is that it makes it possible to study the effect of social value along with other relational variables in consumer loyalty. The authors compared the effect of the core service performance with the social component as an element influencing the individual's attitude and as a normative element.

The purpose of this study explores the effects that media coverage of corporate social responsibility (CSR) news related to primary stakeholders (e.g. customers, employees and investors) and secondary stakeholders (e.g. community) have on the market value of companies, measured as the impact generated in the positive and negative abnormal returns for those companies.

Using a sample of 195 online papers published in the most important Spanish business newspaper during 2015, the authors implement an event study and a regression analysis that confirm the importance of CSR news for corporate financial goals.

The findings show that negative CSR news related to primary stakeholders such as investors and customers generate significant abnormal returns for companies that are notably larger than the abnormal returns generated by secondary stakeholders (e.g. community). Similarly, positive news related to primary stakeholders such as employees are the only positive news that affect market reactions significantly.

The study provides an empirical analysis that clarifies how media coverage of different types of CSR news affect the market value of companies. In doing so, the paper contributes to previous literature significantly because scant research exists that has compared the differential effects of CSR news focused on primary and secondary stakeholders. The findings are discussed under the premises of the managerial perspective of stakeholder theory.

This paper addresses the social issue of misinformation in six European countries by investigating how intangible factors associated with the collective evaluation of political-institutional behaviors and judgments regarding media practices and uses of online communication channels are related to citizens’ concerns about misinformation.

Based on a quantitative approach (data analysis), the study relies on data from the Eurobarometer 98.2 (2023), the official public opinion survey of European institutions. The analysis encompasses six European countries representing the pluralist-polarized (Spain, Italy and Greece) and democratic-corporatist models (Germany, Denmark and Sweden). With a multiple linear regression model, the research explores how independent variables help explain citizens' concerns regarding misinformation in each country.

The paper emphasizes three main findings: (1) for citizens in five out of six countries, the main factor associated with an increased misinformation concern is the distrust of political information on social network sites. (2) for citizens, how they evaluate the performance of traditional media relates to misinformation concerns and (3) this holds for countries categorized in pluralist-polarized and democratic-corporatist media system models.

Media managers and policymakers can leverage the insights from this research to address the social concern of misinformation.

This article adds value to existing misinformation studies by underscoring the significance of understanding how citizens’ assessments of political-institutional behaviors, journalism practices and the political use of online communication channels interconnect with the misinformation concern in both pluralist-polarized and democratic-corporatist models.

This paper attempts to explain the phenomenon that Macau has a parliament (Legislative Assembly) and mass suffrage but no political parties.

This paper reviews the development process of “parliament – mass suffrage – political party” in Hong Kong and Macau and tries to explain why Macau does not have a party using comparative research methods.

The political party development of Hong Kong and Macau was influenced by both the (former) colonial power and China, and whether there were political parties in these two regions was the result of the game between China and the (former) colonial power. China hoped to limit the development of party politics in the two regions. Since Britain felt reluctant to cooperate with China, political parties in Hong Kong developed. At the same time, Portugal chose to defer to China, which led Macau not to have a political party.

Existing studies have yet to explain why there are no political parties in Macau, and this paper is the first attempt to do so.