This paper empirically assesses the value relevance of information on corporate climate change disclosure and performance to asset prices, and discusses whether this information is priced appropriately. Findings indicate that corporate disclosures of quantitative GHG emissions and, to a lesser...

In this paper, we propose the return-to-cost-ratio (RCR) as an alternative approach to the analysis of operational eco-efficiency of companies based on the notion of opportunity costs. RCR helps to overcome two fundamental deficits of existing approaches to eco-efficiency. (1) It translates...

The concept of ‘net present sustainable value' is introduced as a new strategic tool for sustainable investment appraisal, which extends the traditional net present value approach to include resources other than capital. The proposed approach examines if the present value of the future returns...