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This paper aims to gauge developers’ perspectives regarding the participation of the public and anonymous crowd testers worldwide, with a range of varied experiences. It also aims to gather their needs that could reduce their concerns of dealing with the public crowd testers and increase the opportunity of using the crowdtesting platforms.

An online exploratory survey was conducted to gather information from the participants, which included 50 mobile application developers from various countries with diverse experiences across Android and iOS mobile platforms.

The findings revealed that a significant proportion (90%) of developers is potentially willing to perform testing via the public crowd testers worldwide. This on condition that several fundamental features were available, which enable them to achieve more realistic tests without artificial environments on large numbers of devices. The results also demonstrated that a group of developers does not consider testing as a serious job that they have to pay for, which can affect the gig-economy and global market.

This paper provides new insights for future research in the study of how acceptable it is to work with public and anonymous crowd workers, with varying levels of experience, to perform tasks in different domains and not only in software testing. In addition, it will assist individual or small development teams who have limited resources or who do not have thousands of testers in their private testing community, to perform large-scale testing of their products.

This paper aims to support small mobile application development teams or companies performing testing on a large variety of operating systems versions and mobile devices to ensure their seamless working.

This paper proposes a “hybrid crowdsourcing” method that leverages the power of public crowd testers. This leads to generating a novel crowdtesting workflow Developer/Tester- Crowdtesting (DT-CT) that focuses on developers and crowd testers as key elements in the testing process without the need for intermediate as managers or leaders. This workflow has been used in a novel crowdtesting platform (AskCrowd2Test). This platform enables testing the compatibility of mobile devices and applications at two different levels, high-level (device characteristics) or low-level (code). Additionally, a “crowd-powered knowledge base” has been developed that stores testing results, relevant issues and their solutions.

The comparison of the presented DT-CT workflow with the common and most recent crowdtesting workflows showed that DT-CT may positively impact the testing process by reducing time-consuming and budget spend because of the direct interaction of developers and crowd testers.

To authors’ knowledge, this paper is the first to propose crowdtesting workflow based on developers and public crowd testers without crowd managers or leaders, which light the beacon for the future research in this field. Additionally, this work is the first that authorizes crowd testers with a limited level of experience to participate in the testing process, which helps in studying the behaviors and interaction of end-users with apps and obtains more concrete results.

This paper seeks to describe the preliminary studies (on both users and data), the design and evaluation of the K‐Search system for searching legacy documents in aerospace engineering. Real‐world reports of jet engine maintenance challenge the current indexing practice, while real users' tasks require retrieving the information in the proper context. K‐Search is currently in use in Rolls‐Royce plc and has evolved to include other tools for knowledge capture and management.

Semantic Web techniques have been used to automatically extract information from the reports while maintaining the original context, allowing a more focused retrieval than with more traditional techniques. The paper combines semantic search with classical information retrieval to increase search effectiveness. An innovative user interface has been designed to take advantage of this hybrid search technique. The interface is designed to allow a flexible and personal approach to searching legacy data.

The user evaluation showed that the system is effective and well received by users. It also shows that different people look at the same data in different ways and make different use of the same system depending on their individual needs, influenced by their job profile and personal attitude.

This study focuses on a specific case of an enterprise working in aerospace engineering. Although the findings are likely to be shared with other engineering domains (e.g. mechanical, electronic), the study does not expand the evaluation to different settings.

The study shows how real context of use can provide new and unexpected challenges to researchers and how effective solutions can then be adopted and used in organizations.

This paper aims to examine the role of tourist-generated and other network relationships in small Italian wineries’ internationalization.

It is based on 14 cases of which four are discussed in detail. All 14 cases are summarized in two tables and analyzed in the Discussion section.

Most firms did not pre-plan their foreign activities. International wine tourism was a major source for creating the contacts necessary for their internationalization: they created relationships/networks in tourists’ home markets and, as a result, expanded there either through selling directly to tourists or to the importers they recommended. In addition, they relied on contacts created at trade fairs or by friends/relatives. Some internationalization attempts failed, as the firms were passive and lacked long-term strategic plans. Thus, these producers have not fully realized the potential of wine tourists’ contacts and other network relationships in their internationalization.

It shows how wineries benefited from tourists’ networks and other co-operative relationships and how, as a result, they started exporting, but also which problems they faced. These topics have not received considerable research attention yet.

The purpose of this study is to investigate how degree-holding secondary school teachers cope in a recessive economy by embracing hybrid entrepreneurship (HE). Specifically, we investigated how comparison with referent others, underemployment and relative deprivation led to HE.

The study adopted a cross-sectional research design. We used snowball and purposive sampling techniques to recruit 303 bachelor’s degree holders teaching in Nigerian public secondary schools in two states of the federation (Ondo and Ekiti states). We analyzed the data with regression path analysis and controlled for age and gender.

The results of this study showed the following. First, teachers were high in the feeling of pay underemployment and relative deprivation. Second, pay underemployment and relative deprivation directly led to HE. Third, teachers were indirectly high in HE through either pay underemployment or relative deprivation. Finally, underemployment and relative deprivation serially mediate the relationship between referent others and HE.

Overall, the results suggest that teachers’ involvement in HE is necessity-driven to cope with the recessive Nigerian economy. However, future research should focus on a more experimental approach to determine the cause-effect relationship.

This is the first study to investigate how workers embrace HE to cope with the consequences of a recessive economy.

This paper aims to elucidate responsible leadership as a construct with strong moral and ethical underpinnings, as well as a focus on multiple stakeholders and the triple bottom line. This paper also highlights the interdependence of the economic, social and environmental dimensions of a business to achieve corporate sustainability.

This conceptual paper is the outcome of analysing and synthesizing the findings of the literature review on three main constructs: responsible leadership, triple bottom line and corporate sustainability. This review enabled the development of logical associations among these constructs.

The literature revealed logical associations between responsible leadership, the triple bottom line and corporate sustainability. All three constructs embody the three dimensions of economic, social and environmental sustainability, which form the basis of the associations.

Responsible leadership, grounded in stakeholder theory, goes beyond the traditional dyadic leader–follower relationship to influence multiple stakeholders within and outside the organization and achieve positive outcomes for both the organization and society. Multiple levels of outcomes and higher levels of organizational performance for businesses are the hallmarks of responsible leadership.

This paper highlights the importance of responsible leadership and triple bottom-line performance for corporate sustainability. Responsible leadership has the potential to create significant impact on business and society, to achieve long-term corporate sustainability. A conceptual model of responsible leadership is also proposed to show the association between responsible leadership, the triple bottom line and corporate sustainability.