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The purpose of this paper is to get hold of the main influence factors of the investment efficiency of environmental governance and control them to improve its efficiency sensitively and employ full use of the investment of environmental governance.

The assessment index system of the investment efficiency of environmental governance is built. Its investment efficiency is assessed based on data envelopment analysis (DEA). The influence degree on the efficiency between each assessment index is calculated by the grey incidence degree analysis method to find the key influence factors. The efficiency of the investment in the environmental governance can be improved by managing and controlling the key factors.

The results prove that it is available by the data of 14 cities in Shandong Province in 2008. The key influence factors of the investment efficiency of the environmental governance are: total investment in the treatment of environmental pollution (F₁); industrial soot removal (F₃); industrial wastewater meeting discharge standards (F₂); and the volume of garbage disposal (F₉).

The method exposed in the paper can be used to solve investment efficiency problem of the environmental governance of the other provinces, or other years and even other countries.

The paper succeeds in solving investment efficiency problem of the environmental governance by DEA and grey incidence degree analysis method.

Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.

This study aims to exploit Tobin’s Q model of investment to examine the relationship between corporate governance and green innovation.

The study is based on a sample of 3,896 firms from 2002 to 2021, covering 45 countries worldwide. The authors adopt Tobin’s Q model to conceptualize the relationship between corporate governance and investment in green research and development (R&D). The authors argue that agency costs and financial market frictions affect corporate investment and are fundamental factors in R&D activities. By limiting agency conflicts, effective governance favors efficiency, facilitates access to external financing and encourages green innovation. The authors analyzed the causal effect by using the system-generalized method of moments (system-GMM).

The results reveal that the better the corporate governance, the more the firm invests in green R&D. A 1%-point increase in the corporate governance ratings leads to an increase in green R&D expenses to the total asset ratio of about 0.77 percentage points. In addition, an increase in the score of each dimension (strategy, management and shareholder) of corporate governance results in an increase in the probability of green product innovation. Finally, green innovation is positively related to firm environmental performance, including emission reduction and resource use efficiency.

The findings provide implications to support managers and policymakers on how to improve sustainability through corporate governance. Governance mechanisms will help resolve agency problems and, in turn, encourage green innovation.

Understanding the impact of corporate governance on green innovation may help firms combat climate change, a crucial societal concern. The present study helps achieve one of the precious UN’s sustainable development goals: Goal 13 on climate action.

This study goes beyond previous research by adopting Tobin’s Q model to examine the relationship between corporate governance and green R&D investment. Overall, the results suggest that effective corporate governance is necessary for environmental efficiency.

This study aims to examine the impacts of environmental, social and governance (ESG) disclosure and financial reporting quality (FRQ) on investment efficiency.

Several econometric models have been applied to estimate the impacts of ESG disclosure and FRQ on investment efficiency, using the United Arab Emirates (UAE) as a sample in 2010–2019. Estimations considered subsamples of underinvestment, overinvestment and low and high FRQ values.

Empirical results show a positive relationship between ESG disclosure, FRQ and investment efficiency, and that this relationship is more important in the underinvestment and high FRQ sub-samples. Results suggest that ESG disclosure improves transparency, mitigates information asymmetry and enhances investment efficiency.

The findings could help UAE regulators incorporate ESG information into reporting and implement effective mechanisms to increase the extent of ESG information to improve investment efficiency. This study only examined UAE traded companies. Future research should investigate other factors influencing investment efficiency and conduct comparative studies across Gulf Cooperation Council countries.

This study reveals the significant positive impact of ESG disclosure and FRQ on investment efficiency. These findings will help companies optimize their ESG information disclosure, improve the quality of their financial reports and comply with ESG standards. The study aims to develop knowledge that will not only benefit companies regarding the potential impact of ESG disclosure but also help national and international society create a better social environment and reduce climate change.

To the best of the authors’ knowledge, this study is the first to examine the relationship between ESG disclosure, FRQ and corporate investment efficiency. The research contributes to understanding the financial impacts of ESG disclosure and FRQ and supports regulators’ efforts to enforce ESG disclosure and improve FRQ.

We are in an information age, and the relationship between government governance and market efficiency has become closer. When examining the behavior of governance, the study of government transparency is very important. This paper examines the environmental governance performance of Guangdong province, the most developed coastal region in China.

DEA method is adopted to calculate the environmental governance efficiency by considering the expected output and the nonexpected output. Then Tobit regression was used to analyze the relationship between fiscal transparency and environmental governance efficiency.

Through a quantitative study of empirical data of Guangdong province from 2001 to 2017, it is found that fiscal transparency does have a significant positive impact on the efficiency of local environmental governance. Therefore, it is suggested that all regions in Guangdong should be more transparent in administration, intensify industrial transformation and upgrading, and better govern the regional ecological environment.

This paper examines the environmental governance performance of Guangdong province, the most developed coastal region in China. Guangdong has developed economy and people’s living standards are high, so the market and residents are particularly concerned about the government performance in environmental governance. Therefore, it is an important issue to explore the relationship between environmental governance and government transparency in Guangdong.

This study aims to analyse the effect of corporate governance on investment efficiency and the moderating impact of industry competition on the relationship between corporate governance and investment efficiency.

The research sample includes a total of 36 publicly listed companies assessed by the Indonesian Institute for Corporate Directorship from 2012 to 2018. Testing is performed on full sample and overinvestment and underinvestment subsamples. Additional testing is further carried out using the generalized method of moments to address endogeneity problems and a robustness test is performed to assess the estimated investment efficiency.

Corporate governance can increase investment efficiency and the effectiveness of corporate governance is found to drop when the level of industry competition is higher.

The results of the present study corroborate the suggestion that companies need to implement corporate governance mechanisms. Furthermore, designing a corporate governance mechanism requires the scrutiny of the external environment, including industry competition.

The present study adds the profitability factor in the calculation of investment efficiency levels. This study also considers external factors that can influence the effectiveness of corporate governance in determining investment efficiency.

The issue of energy efficiency is becoming increasingly prevalent globally due to factors such as the expansion of the population, economic growth and excessive consumption that is not sustainable in the long run. Additionally, healthcare facilities and hospitals are facing challenges as their operational costs continue to rise. The research aim is to develop strategic frameworks for managing green hospitals, towards energy efficiency and corporate governance in hospitals and healthcare facilities.

This research employs a qualitative case study approach, with a sample of ten hospitals examined through interviews with senior management, executives and healthcare facilities managers. Relevant data was also collected from literature and analysed through critical appraisal and content analysis. The research methodology is based on the use of grounded theory research methodologies to build theories from case studies.

The research developed three integrated conceptual strategic frameworks for managing hospitals and healthcare facilities towards energy efficiency, green hospital initiatives and corporate governance. The research also outlined the concepts of green hospitals and energy efficiency management systems and best practices based on the conclusions drawn from the investigated case studies.

The study is limited to the initiatives and experiences of the healthcare facilities studied in the Middle East and North Africa (MENA) region.

The research findings, conclusions, recommendations and proposed frameworks and concepts contribute significantly to the existing body of knowledge. This research also provides recommendations for hospital managers and policymakers on how to effectively implement and manage energy efficiency initiatives in healthcare facilities.

The purpose of this study is twofold: first, to introduce two determinants of environmental, social and governance (ESG) disclosure transparency, namely, audit quality and public media exposure; and second, to investigate the impact of ESG transparency on firm-level investment efficiency.

Ordinary least square (OLS) regressions are applied to explore the relationship between the two variables of interest (audit quality and public media exposure) and ESG transparency on a sample of publicly listed Canadian firms during the period 2008 to 2017. Then, an econometric model is used to investigate the association between ESG transparency and investment efficiency under two identified scenarios, under-investment and over-investment.

Results show that audit quality and public media exposure are two main drivers of ESG transparency, hence, commitment to high-quality audits and exposure to high public media coverage drive firms to disclose more extensive and transparent ESG information. The authors also find a negative association between ESG transparency and firm-level investment inefficiency. Thus, ESG transparency generates influential incremental information that helps mitigate the information asymmetry between firms and stakeholders while fostering better resource allocation through investment efficiency.

This study contributes to the corporate social responsibility (CSR) and ESG literature by identifying audit quality and public media exposure as two determinants of ESG transparency; and by noting that higher ESG transparency has a significant economic effect on capital investment decisions through higher firm-level investment efficiency.

This study investigates how the initiatives and controversies related to environmental, social and governance (ESG) explain firm efficiency.

Firstly, this study applies data envelopment analysis with the epsilon-based measure to estimate the firm efficiency of 80 companies in the Chinese energy sector in 2022. This approach accounts for the diversity and relative importance of inputs and outputs from a multidimensional perspective. Secondly, this study regresses the variables of ESG initiatives and controversies on the estimated firm efficiency scores through a generalised additive model, which can capture nonlinear patterns.

This study finds that a) the samples have i) about 49% room for improvement in efficiently optimising their resources and business outcomes and ii) the highest scores in governance initiatives, followed by social initiative. b) 69% of them have controversy scores that are greater than the average value. c) A cluster analysis indicates that companies with higher social initiatives have higher firm efficiency than their counterparts. d) ESG initiatives and controversies are nonlinearly related to firm efficiency.

The findings have practical implications for policy makers and managers who prioritise ESG, particularly regarding (i) the need to examine firm performance from a multidimensional perspective, that is, to measure multiple inputs and outputs simultaneously, (ii) the nonlinearity of the nexus between ESG and efficiency in graphical forms, and (iii) the need to balance ESG initiatives and address ESG controversies.

This study integrates statistical approaches in examining and ensuring sustainable growth and efficiency within the Chinese energy sector and beyond.