Industrial green technology innovation has become an important content in achieving high-quality economic growth and comprehensively practicing the new development concept in the new era. This paper measures the efficiency of industrial green technology innovation and regional differences based on Chinese provincial panel data from 2005 to 2018, using a combination of the super efficiency slacks-based measure (SBM) model for considering undesirable outputs and the Dagum Gini coefficient method, and discusses and analyses the factors influencing industrial green technology innovation efficiency by constructing a spatial econometric model. The results show that: firstly, industrial green technology innovation efficiency in China shows a relatively stable development trend, going through three stages: “stationary period”, “recession period” and “growth period”. However, the efficiency gap between different regions is obvious, specifically in the eastern > central > western regions of China, and the industrial green technology efficiency innovation in the central and western regions is lower than the national average. Secondly, regional differences in the efficiency of industrial green technology innovation in China are evident but tend to narrow overall, with the main reason for the overall difference being regional differences. In terms of intra-regional variation, variation within the eastern region is relatively stable, variation within the central region is relatively low and shows an inverted ‘U’ shaped trend, and variation within the western region is high and shows a fluctuating downward trend. Thirdly, the firm size, government support, openness to the outside world, environmental regulations and education levels contribute to the efficiency of industrial green technology innovation. In addition, the industrial structure hinders the efficiency of industrial green technology innovation, and each influencing factor has different degrees of spatial spillover effects.

Academia and business alike are paying increasing attention to innovation in green technology due to the potential environmental and financial performance benefits. However, a limited amount of research has been carried out on the effect of proactive green technology innovation on corporate financial performance. This study examines the effects of two dimensions of proactive green technology innovation, namely, proactive green process innovation and proactive green product innovation, on corporate financial performance. Moreover, the moderating role of absorptive capacity on these relationships is introduced. The proposed hypotheses were tested empirically using a dynamic panel dataset of 126 Chinese listed semiconductor concept stocks from 2010 to 2020 and a difference-GMM approach. It was found that proactive green process innovation has a significant positive effect on both short-term and long-term corporate financial performance. Moreover, proactive green product innovation has a significant positive effect on long-term corporate financial performance. However, it does not improve short-term corporate financial performance. In addition, absorptive capacity has a positive moderating effect on the relationship between proactive green process innovation and both short-term and long-term corporate financial performance, and shows a positive moderating effect on the relationship between proactive green product innovation and long-term financial performance. However, it has a significant negative moderating effect on short-term corporate financial performance. Thus, we suggest that firms adopt more supportive proactive green technology innovation practices in order to improve their financial performance.

The relationship between green technology innovation and corporate financial performance has gained considerable traction in academics and businesses. However, there is limited overall bibliometric analysis on this topic. To meet the research need, this study, using Citespace (Citespace5.8r3 version, ChaomMei Chen, Philadelphia), performed the bibliometric analysis of the relationship between green technology innovation and corporate financial performance from 2007 to 2021, with 251 academic papers published in the Web of Science databases being analyzed, thus identifying the research hotspots and trends. The results showed that: (i) the number of publications has moved from slow to rapid growth and is expected to ramp up further; (ii) only a small collaboration network has been formed among the authors; (iii) institutions’ work operates relatively independently. There is still more room for inter-institutional or cross-discipline cooperation against geographical regions. However, there is a strong network of cooperation among countries. China performs best in this research area, followed by Spain and the UK; (iv) several significant co-citation relationships are also formed in the literature network. The burst literature on green innovation, product innovation, and financial performance is considered a research hotspot; and (v) “green innovation”, “corporate performance”, “legitimacy”, “environmental disclosure”, and “corporate sustainability” have become trends in research. Our results provide academics and practitioners with a robust roadmap on the relationship between green technology innovation and corporate financial performance.

Background: Africa comprises the bulk of struggling economies. However, Sub-Saharan Africa is experiencing rapid industrialization and urbanization. Excessive resource use, pollution, and the absence of relevant environmental disclosure are factors that contribute to these human-made damages. Environmental pollution as a threat to sustainable development results from these damages. Although it has been established that Sub-Saharan Africa would benefit from resource-management development, sustainable environmental strategies, and a reduction in urbanization and persistent poverty, the information on these issues has not been made public. Objective: To provide a full account of the level of environmental-exposure disclosure in Sub-Saharan African countries, including the current level of progress, gaps, and prospects, we reviewed the literature on environmental exposure information research in African populations. Methodology: We searched PubMed and Google Scholar for peer-reviewed research articles, reviews, or books examining environmental exposure and information disclosure in human populations in Africa. Results: In total, 89 full-text articles were eligible for the inclusion criteria. A quality assessment of the retrieved articles using the PRISMA guidelines resulted in the exclusion of 40 articles; therefore, 49 studies were included in the final analysis. In Sub-Saharan Africa, the environmental exposure information on household injuries, the use of chemicals such as pesticides in farming, industry-linked vectors and diseases, laboratory chemical exposure, industrial exposure, and epigenetic factors are not well-disclosed to the population. Conclusion: Environmental information disclosure standards should be incorporated into central-government policy recommendations. Standards should identify polluting industries, and companies should refrain from the voluntary disclosure of environmental information to manage their reputation. Heavy-pollution industries should be made sufficiently transparent to lessen the company–media collusion on information disclosure.

With the rapid development of industrialization and the economy, the side effects of ecological problems have become more and more serious, and the importance of the sustainable development paradigm has begun to be valued. This study conducts an empirical analysis of green enterprises and explores the influence of customer involvement and boundary spanning capability on green innovation. The results of the analysis show that there is a positive correlation between customer involvement and boundary spanning capability (including three subordinate factors). Secondly, the results of analyzing the influence relationship between customer involvement and green innovation show that customer involvement has a positive impact on green innovation. In addition, the analysis of the relationship between boundary expansion force and environmental protection innovation shows that there is a positive correlation between the two variables, and the analysis of the mediation effect of boundary spanning capability shows that there is a partial mediation effect between customer involvement and green innovation. However, this study has various limitations in the context of environmental protection, as it is an exploratory study in which the boundary expansion capabilities of firms are manipulated in the context of environmental protection and empirically analyzed through a questionnaire method. For clearer research results, it is necessary to re-validate this research model with objective data in the future.