Green development is the theme of our times. Over the years, in their quest for rapid economic development, countries have chosen a mode of development that is convenient but harmful to the environment, causing enormous damage to the planet we live on. While humans are beginning to realize the importance of protecting the environment, environmental improvements cannot be achieved overnight. Take China, for example. Since reform and opening-up, China has achieved rapid economic and social development and created a miracle of rapid economic growth, but this has come at a huge environmental cost. In recent years, China has begun to overhaul its development model and implement different development concepts. At present, China has made remarkable achievements in environmental protection, but environmental pollution still exists. According to the Communique on the State of China's Eco-Environment 2020, one third of all Chinese cities have PM2.5 concentrations higher than the second-level standards set by China, regional heavy pollution days occur from time to time, and the water ecology of key river basins and the health of typical Marine ecosystems are typically not extremely optimistic. How to protect the environment without slowing economic growth is an urgent challenge for China to transform its economic development pattern and achieve high-quality development. Green innovation can help save energy, reduce pollution and improve the environment, promote China's transition from a high carbon economy to a low carbon economy (Teixidoet al.,2019), promote the construction of low carbon cities, realize low carbon economy and sustainable development mode (Zhou Xuefeng et al., 2022), and continuously obtain economic benefits (Jia et al.,2018). Therefore, it is of great significance to actively promote green innovation.
Businesses must play their due role in promoting green innovation. Businesses are responsible for tackling climate change and achieving green development. They should live up to their social responsibilities and meet their carbon reduction targets with the support of green technology innovation. The realization of corporate green innovation is inseparable from both organizational and individual factors. As the main body of the market economy, enterprises' active participation and implementation of green innovation is the key to improving the sustainability of the production process, and the management's attitude is a key factor affecting green innovation (Yu Zhimai, 2022). Therefore, the personal characteristics of management will directly affect the fulfillment of corporate social responsibility and the decision-making of green technology innovation (Shi Xiangjiao et al., 2022). The Upper Echelons Theory states that individual characteristics of managers, such as experience and values, will have a profound impact on corporate strategy. In existing studies, most scholars start from the objective characteristics of management, such as occupational background and work experience (Chen Jiamin et al., 2022; Lu Jianchi et al., 2022) to explore the relationship with green innovation, while few studies emphasize the role of managerial short-termism. Managerial short-termism refers to the short decision-making horizon of managers, who are more inclined to focus on interests that can be immediately satisfied at the moment than on the future development of the business. It originates from the Time Orientation Theory of social psychology (Laverty, 1996; Liu, 2022; Hu Nan et al., 2021). This time oriented phenomenon, whether long-term or short term, is thought to be an innate and stable personal trait and subconscious process, periodically influenced by acquired circumstances (De Volder and Lens, 1982; Kant, 1965; Zimbardo and Boyd, 1999). Therefore, according to the Time Orientation Theory, managerial short-termism will determine their actions and decisions to a greater extent. So how does managerial short-termism affect green innovation? And by what factor? What factors might mediate the relationship between the two? Answering these questions is the main goal of these studies.
In this study, we explore in detail and concretely the impact of managerial short-termism on green innovation. To do so, quantitative analysis is required in addition to theoretical exploration. Short-termism is a subjective concept. This intrinsic, stable quality of time perception is difficult to measure. There is no direct way to measure it. According to psychology, language can reflect people's cognition, preference and personality, and can reflect people's psychological and personality characteristics to a certain extent (Webb et al., 1966). Researchers can understand people's traits by analyzing the types and frequency of words used in the language of the subjects (Hu Nan et al., 2021; Pennebaker et al., 2003). Due to the studies of Hu Nan et al. (2021) and Brochet et al. (2015), we take Chinese listed companies as the research object and use text analysis and machine learning to determine the Chinese word set of "short-term vision", and then use the dictionary method to construct the index of management short-sightedness. After constructing an index of managerial short-termism based on theoretical analysis, we selected data of listed companies in China from 2003 to 2020 as a sample, and then conducted an empirical test of the impact of managerial short-termism on green innovation.
In contrast to several related studies, this study has the following contributions. First, this study enriches the theoretical and empirical analysis of the impact of managerial short-termism on green innovation. On the other hand, this study also empirically demonstrates the existence of time-oriented theories and upper echelons in social psychology. Second, this study innovatively incorporates CSR into the research regime on the impact of managerial short-termism on green innovation. In this paper, we demonstrate the mediating effect of CSR between managerial short-termism and green innovation from both theoretical and empirical perspectives. Third, this study addresses the impact of managerial short-termism on green innovation in terms of financing constraints and the power of managers. Finally, we expand on the ecological consequences of managerial short-termism based on carbon emissions.