In this paper, we develop a quantitative review of the evolution of the concept of environmental strategy. We show how it has formed the backbone of the development of firm strategy and the natural environment as a research tradition and how consensus regarding it has evolved in the academic community during the stages of its historical evolution. We us co-word analyses to address changes in the structure of its definitional landscape and how it has evolved through the analysis of centrality of its core and periphery keywords. Furthermore, we develop, by the first time, a cluster analysis to identify the main definitional factors behind definitions along the two periods analyzed. Finally, four propositions for future development and a consensual definition of environmental strategy are proposed.

中文翻译：

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构建“环境战略”概念的演变：探索环境政策议程的关键结构

在本文中，我们对环境战略概念的演变进行了定量回顾。我们展示了它如何形成公司战略和自然环境发展的支柱作为研究传统，以及关于它的共识在其历史演变阶段如何在学术界形成。我们使用共词分析来解决其定义景观结构的变化，以及它如何通过分析其核心和外围关键字的中心性而演变。此外，我们首次开发了聚类分析，以确定所分析的两个时期定义背后的主要定义因素。最后，提出了未来发展的四点主张和环境战略的共识定义。