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Wikipedia's inclusive editorial policy permits unrestricted participation, enabling individuals to contribute and disseminate their expertise while drawing upon a multitude of external sources. News media outlets constitute nearly one-third of all citations within Wikipedia. However, embracing such a radically open approach also poses the challenge of the potential introduction of biased content or viewpoints into Wikipedia. The authors conduct an investigation into the integrity of knowledge within Wikipedia, focusing on the dimensions of source political polarization and trustworthiness. Specifically, the authors delve into the conceivable presence of political polarization within the news media citations on Wikipedia, identify the factors that may influence such polarization within the Wikipedia ecosystem and scrutinize the correlation between political polarization in news media sources and the factual reliability of Wikipedia's content.

The authors conduct a descriptive and regression analysis, relying on Wikipedia Citations, a large-scale open dataset of nearly 30 million citations from English Wikipedia. Additionally, this dataset has been augmented with information obtained from the Media Bias Monitor (MBM) and the Media Bias Fact Check (MBFC).

The authors find a moderate yet significant liberal bias in the choice of news media sources across Wikipedia. Furthermore, the authors show that this effect persists when accounting for the factual reliability of the news media.

The results contribute to Wikipedia’s knowledge integrity agenda in suggesting that a systematic effort would help to better map potential biases in Wikipedia and find means to strengthen its neutral point of view policy.

In recent years, efforts to reinforce the links between corporate social responsibility and human resource management have highlighted employees’ role as crucial organizational stakeholders. This study aims to investigate whether workers’ perception of socially responsible human resource management (SR-HRM) based on employee-focused practices is related to work engagement (WE). This research also explored whether perceived organizational support (POS) and affective commitment (AC) can contribute to explaining this relationship. Social exchange theory and job demands-resources model were used to theoretically frame the research.

Data were collected from a sample of 222 employees working in diverse organizations, using individual online surveys. Several analyses were conducted to assure data robustness to common method bias.

The results confirm that SR-HRM fosters WE and that this effect is subject to sequential mediation by POS and AC. Accordingly, SR-HRM practices contribute to higher level of POS, which then foster stronger affective bonds with employers and, in turn, higher levels of vigor, absorption and dedication among workers.

The findings contribute to the expansion of the SR-HRM literature by providing a deeper understanding of how this management strategy affects employees’ job-related attitudes, particularly WE a much-overlooked variable in this realm.

This paper aims to identify critical factors that influence small and medium-sized enterprise (SME) suppliers’ involvement in their customers’ product development and contrast these with the factors identified from the customer perspective.

A multiple case study approach was used, including four companies. Data were collected through 32 semi-structured interviews, six workshops and documents.

A model is presented that merges this study’s nine identified critical factors with seven critical factors from the customer perspective. The model provides a dual perspective of supplier involvement in product development, wherein the supplier and customer perspectives are concurrently addressed. Some factors are unique for the supplier, but several mirror those on the customer side.

The study is based on data from SME suppliers in Northern Europe. As it is expected that SME companies are more constrained by limited resources, future studies could study critical factors at larger suppliers.

Customers and suppliers having insights about the critical factors can provide better conditions for product development for the other actor; for example, when evaluating customer–supplier integration.

The presented model of critical factors provides a more nuanced picture of supplier involvement in product development as prior research has been biased toward the customer perspective. This study emphasizes the importance of contextual information that has been unnoticed in the literature.