Crowdfunding as a tool to support sustainability‐oriented initiatives: Preliminary insights into the role of product/service attributes

A common goal of current research seems to uncover whether crowdfunding (CF) could be considered an effective way to support sustainability‐oriented initiatives in securing funding, due to diverging results emerging from literature. We claim that the objective of proving whether CF may benefit sustainability‐oriented initiatives could be misplaced; rather, we deem more fruitful to understand how critical are some attributes of products/services pursued within CF campaigns to benefiting sustainability‐oriented initiatives and increasing their odds of success in CF. We focus on food‐related projects as in this sector, sustainability issues apply more than to any other human activities and construct a unique sample of food CF campaigns launched and ended in the European Economic Area countries on the world's most popular reward‐based CF platform, that is, Kickstarter. We identify campaigns with a sustainability orientation and perform an in‐depth qualitative analysis, which allows us to classify them into meaningful clusters and subclusters. Our research suggests that the emphasis on egoistic/self‐centered product attributes, rather than on altruistic/society‐centered attributes, is generally more crucial to facilitate CF support to sustainability‐oriented projects. However, the emphasis on altruistic/society‐centered attributes emerges to be more beneficial for initiatives specifically supporting local products. Our results also suggest that reward‐based CF is not suitable for sustainability‐oriented projects targeting disadvantaged individuals/groups. These results offer both theoretical and empirical contributions to the literature as well as practical implications.     

Carbon Accounting: Challenges for Research in Management Control and Performance Measurement

Carbon reduction programs and corporate emissions reporting have expanded rapidly across firms in response to climate change and global warming. This development is partly driven by institutional demands and partly by value creation considerations. The consequences of these developments for management accounting and control (MAC) are not clear, despite anecdotal evidence that suggests an increasing effort to incorporate carbon accounting into traditional decision and reporting processes. The reasons for this lack of clarity are the disproportionate focus in practice on carbon disclosure, compared to a small number of empirical studies, and the absence of an academic debate in this novel area from a MAC perspective. This paper seeks to stimulate such an academic debate by reviewing the extant literature, identifying key theoretical and empirical shortcomings of extant academic research, and outlining some directions for future studies on carbon accounting. These directions are inspired by more established MAC research that may help to guide and organize MAC research in the emerging and exciting field of carbon accounting.     

Local volatility under rough volatility

Several asymptotic results for the implied volatility generated by a rough volatility model have been obtained in recent years (notably in the small-maturity regime), providing a better understanding of the shapes of the volatility surface induced by rough volatility models, supporting their calibration power to SP500 option data. Rough volatility models also generate a local volatility surface, via the so-called Markovian projection of the stochastic volatility. We complement the existing results on implied volatility by studying the asymptotic behavior of the local volatility surface generated by a class of rough stochastic volatility models, encompassing the rough Bergomi model. Notably, we observe that the celebrated “1/2 skew rule” linking the short-term at-the-money skew of the implied volatility to the short-term at-the-money skew of the local volatility, a consequence of the celebrated “harmonic mean formula” of [Berestycki et al. (2002). Quantitative Finance, 2, 61–69], is replaced by a new rule: the ratio of the at-the-money implied and local volatility skews tends to the constant $1/(H+3/2)$ (as opposed to the constant 1/2), where H is the regularity index of the underlying instantaneous volatility process.