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Fillet welding is one of the most widespread types of welding in the industry, which is still carried out manually or automated by contact. This paper aims to describe an online programming system for noncontact fillet welding robots with “U”- and “L”-shaped structures, which responds to the needs of the Fourth Industrial Revolution.

In this paper, the authors propose an online robot programming methodology that eliminates unnecessary steps traditionally performed in robotic welding, so that the operator only performs three steps to complete the welding task. First, choose the piece to weld. Then, enter the welding parameters. Finally, it sends the automatically generated program to the robot.

The system finally managed to perform the fillet welding task with the proposed method in a more efficient preparation time than the compared methods. For this, a reduced number of components was used compared to other systems: a structured light 3 D camera, two computers and a concentrator, in addition to the six-axis industrial robotic arm. The operating complexity of the system has been reduced as much as possible.

To the best of the authors’ knowledge, there is no scientific or commercial evidence of an online robot programming system capable of performing a fillet welding process, simplifying the process so that it is completely transparent for the operator and framed in the Industry 4.0 paradigm. Its commercial potential lies mainly in its simple and low-cost implementation in a flexible system capable of adapting to any industrial fillet welding job and to any support that can accommodate it.

In this study, a robotic robust system is achieved, aligned to Industry 4.0, with a friendly, intuitive and simple interface for an operator who does not need to have knowledge of industrial robotics, allowing him to perform a fillet welding saving time and increasing productivity.

Previous research has explored the link between sustainability disclosure and reputation but produced contradictory results. This study aims to clarify the sustainability disclosure–reputation relationship through a quantitative analysis of the correlations between these variables reported in empirical research papers. The second objective was to determine how various moderators affect the sustainability disclosure–reputation link.

The meta-analysis was based on a systematic review of the literature covering empirical research on the corporate sustainability disclosure and reputation relationship. A total of 92 articles were meta-analyzed to compile their findings on four extrinsic moderators: company size, ownership, stock listing status and activity sector.

The findings confirm that a significant positive correlation exists between corporate sustainability disclosure and reputation. The moderator analysis also revealed that companies’ different characteristics can explain researchers’ divergent results.

The results have considerable practical relevance for organizational management. First, they can motivate managers to improve and disclose their company’s social and environmental impacts to strengthen their reputation, which in turn will help accelerate the achievement of the Sustainable Development Goals. Second, the findings can ensure organizations develop disclosure and reputation management strategies adapted for each firm’s size, ownership, stock listing status and activity sector.

The results have considerable practical relevance for organizational management. First, they can motivate managers to improve and disclose their company’s social and environmental impacts to strengthen their reputation, which in turn will help accelerate the achievement of the Sustainable Development Goals. Second, the findings can ensure organizations develop disclosure and reputation management strategies adapted for each firm’s size, ownership, stock listing status and activity sector.

To the best of the authors’ knowledge, this meta-analysis is the first to clarify the link between disclosure and reputation, which makes a unique contribution to the field of social and environmental accounting. A larger sample of primary research was collected, and key extrinsic moderators were examined to explain prior studies’ contradictory findings.

This study aims to respond to the latest research calls to precisely revisit the nexus between corporate green innovation (CGI) and financial decisions through deeply investigating the mediating effect of corporate environmental performance measured by the effectiveness of emission reduction.

This study analyzes nonfinancial-listed firms on the Australian Securities Exchange from 2002 to 2019 using multiple regression analysis on a panel data set. Initially, different static panel data approaches were used. To account for the potential endogeneity issue and generate robust outcomes, the authors apply the one-step system generalized method of moment, two-stage least squares and lagged model approaches.

The results provide a clear indication that the practices of green innovation can favorably contribute to the level of environmental performance, which in turn affect the firm’s ability in opening the new financial doors and shape solid capital structure. In this context, the effective environmental performance fully mediates the nexus between CGI and capital structure of a firm. More importantly, the outcomes are robust and coherent across different estimation techniques.

The originality of this study lies in its utilization of mediation analysis to explore the relationship between CGI and a firm's financial structure. This approach distinguishes it from previous research by offering a thorough and nuanced understanding of how green innovation practices influence the financing decisions of a firm.

The purpose of this paper is to describe drinking water management in the 31 states and the capital of Mexico, its municipalities and the most populated boroughs.

Using a validated instrument with exploratory and confirmatory factorial analysis, this research with quantitative approach analyzes management factors such as coordination, responsiveness, financing, organizational design, training and staff capacity in a sample of 333 managers of drinking water in the country.

More than half of the managers qualified management as regular (55.55 percent). The entities with better management are Mexico City with high and medium values of 18.75 and 75.00 percent, Nuevo León with 10.00 and 70.00 percent and Yucatan with 10.00 and 30.00 percent, respectively. The lowest scores are concentrated in Oaxaca (74.07 percent), Guerrero (66.67 percent) and Puebla (50 percent). The rest of the federal entities fluctuate between the medium values.

There is limited information in literature on drinking water management description in Mexico, in its most populated municipalities and boroughs, because they have not conducted research that integrate variables of a statistically validated model, focused on critical factors of management in the country. The results allow conducting an analysis of the country’s entities for the state to strengthen its management.

The purpose of this paper is to identify knowledge as a key strategic resource within the EFQM excellence model. The study also analyses whether the EFQM model helps to create an adequate context for successful knowledge management (KM). A description is given of the synergies between both management approaches, with the purpose of reaching sustainable competitive advantages within organizations.

A literature review and a content analysis are carried out which show how the current version of the EFQM model includes the key aspects of the knowledge management systems (KMS) and its process. Also, the relationships and synergies between both considered management approaches are analyzed: quality management and KM.

After a detailed analysis of KM issues in the EFQM model, important synergies and complementary elements are appreciated between both management frameworks. Evidence is given of how the integration of both frameworks constitutes a dynamic capability that can lead organizations to attain sustainable competitive advantages.

An exhaustive review is given of the elements related to KM present in the EFQM model. In addition, companies are offered guidelines to be able to manage their knowledge through a model that is recognized and widespread in the business sphere.

The research develops the first content analysis of the process elements and KMS present in the whole structure of the EFQM model. Furthermore, it is shown how the integration of excellence and KM constitutes a dynamic capability for organizations based on continuous improvement, innovation and learning.

The purpose of this study is to investigate whether public governance quality (i.e. control of corruption and voice and accountability) and corporate governance strength (i.e. environmental committee existence) are influential in stimulating supply chain transparency and how these two governance characteristics interact in enhancing supply chain transparency.

Our investigation draws on a sample of 25,096 firm-year observations affiliated with the manufacturing industry in 50 countries and executes country-year fixed effects.

We find that the strength of control of corruption, voice and accountability is positively associated with supply chain transparency, supporting institutional theory. Furthermore, the environmental committee’s existence is positively related to sustainable supply chain transparency, confirming the upper echelons theory. The moderating analysis rejects the complementary effect but supports the substitution effect, confirming the negative moderating role of the environmental committee between the control of corruption and voice and accountability and sustainable supply chain transparency.

No empirical study has drawn on an international sample to (1) explicate the worldwide adoption of sustainable supply chain transparency, (2) link corruption and accountability to green supply chain transparency or (3) investigate how sustainable supply chain transparency is affected by the interplay of institutions and environmental management committees. Thus, we highlight the substitutive or complementary role of internal and external governance mechanisms in inciting firms toward greener supply chain management by developing a novel sustainable supply chain transparency index that draws on five indicators.

While much of the world’s attention has focused on the human cost of COVID-19, the economic cost caused by the pandemic has also had and is having a strong impact on European economies, energy markets and the environment. This chapter first investigates the social effects of the pandemic, with particular emphasis on the ratio of deaths to cases in different countries, which may reflect the quality of health care, vaccine management and quality of life in regions of the world, especially in relation to the European continent. Secondly, this chapter examines the main effects that the pandemic has had over time on the European Union economy, especially on trade, transport, tourism, gross domestic product (GDP), unemployment, the inflation rate and the savings rate of Europeans. Thirdly, the chapter analyses the effects of the pandemic on the demand, production and prices of fossil and renewable energies in Europe, as well as the effect on the transition from fossil to renewable energies. Fourthly and finally, the chapter analyses the distortion generated by the pandemic on carbon dioxide emissions into the atmosphere and the momentary improvement of the environment. Against this backdrop, this chapter summarises the impact of COVID-19 on the European Union economy, energy, and environment.

Since the early modern age, the debt of the State was a constant source for concern to the Spanish governments. Episodes of defaults caused by enormous expenditure to keep the Empire slowly faded out until a certain reorganization of public finance was attained in the central decades of the nineteenth century. The core idea that finance ministers and economists, in general, had at that time was to balance the public budget controlling expenses, in order to handle the problem of public debt. However, alternative views on government finance existed. Focusing on a crucial period for the consolidation of Spanish liberal regime and its public finance, this chapter shows that, among a predominant concern for reducing public expenditure as the best way to stabilize the economy and promote economic growth, the character of Luis María Pastor emerges to support government expansionary policies financed with credit. Far from fearing deficit, Pastor, one of the leaders of the Spanish liberal school of economic thought, believed that investment in infrastructures financed through debt was the key to economic growth. Through a multiplicative effect, a program of public investment would enhance economic growth, eventually solving the long-term insufficiency of Spanish finance. This gives evidence that ideas on public finance of classical liberal economists were far from uniform, contributing to a more precise view on the body of doctrines of this school.

The construction industry contributes to economic development by providing physical equipment and infrastructures. However, it also generates some undesirable outputs such as waste and environmental pollution, especially in developing countries. Due to the importance of the green supply chain management (GSCM) philosophy, for solving these problems, the current study aims to evaluate the drivers of GSCM adoption in the construction industry of Iran.

This research uses a descriptive and practical methodology. The participated experts in the study include senior managers of the construction department in Rasht municipality who had relevant academic education and suitable experiences in urban and industrial construction. The experts took part in both qualitative and quantitative phases of the research, namely verification of the drivers extracted from literature and ranking them in ascending order. In the quantitative phase, Step-Wise Weight Assessment Ratio Analysis (SWARA) as a new multi-criterion decision-making (MCDM) method is used to evaluate the drivers of GSCM adoption using MATLAB software.

The results show that environmental management systems, green product design and innovational capability with weights of 0.347, 0.218 and 0.143 are the most significant sub-drivers, respectively. The less important factor is an investment in environmental technology.

This study evaluated the motivational factors of GSCM in the construction industry. The findings help governments, companies and green supply chain (GSC) managers to improve their knowledge about GSCM and make the best decisions to decrease environmental pollution.

This paper, which is part of a larger study, aims to discuss from an ethno-cultural perspective, the notion of self-identification and difference pertaining to first and second-generation South Asian male entrepreneurs. In essence, previous studies have not explored this dimension to any sufficient depth. Therefore, evidence is unclear as to how ethno-culture has informed entrepreneurial identity and difference.

Adopting a phenomenological research paradigm, 42 semi-structured interviews were conducted with first- and second-generation Sikh and Pakistani Muslim male entrepreneurs in Greater London. A typology of second-generation entrepreneurs is developed and a research agenda proposed.

First-generation respondents regard the UK as home and do not suffer from shifts in identity. These particular respondents identify themselves as Sikh or Pakistani Muslim or a Businessman. However, the second-generation identify themselves via three distinct labels. Here respondents stress their ethnicity by using Hyphenated British identities or hide their ethnicity behind the term a Normal Businessman, or appear opportunists by using ethnicity as a resource to espouse a true entrepreneurial identity.

The research environment within the Greater London area where the respondents are located may not be as generalisable when compared with other parts of the UK.

This paper offers a unique insight into self-prescribed identity and difference noted among London’s ethnic entrepreneurs.