Publised in Journal of Cleaner Production

The production and consumption of single-use plastics (SUP) has disastrous consequences for the natural environment. Understanding which consumers are more likely to avoid SUP and why is crucial. Building on a comprehensive action determination model of ecological behavior, this study aims to specify the most relevant drivers and barriers to consumers’ intentions to avoid SUP. The results of a qualitative study (N = 32) and a quantitative study (N = 3,000), conducted across multiple countries (United States, Russia, and Belgium), reveal that positive attitudes and subjective norms regarding SUP alternatives enhance consumers’ intentions to avoid SUP. Our analysis also shows the existence of four consumer segments—SUP addicts, SUP avoiders, the apathetic, and situation-driven SUP users—who differ in their intentions to avoid SUP and their motivations. While habits in using SUP, and situational constraints and hygienic concerns regarding SUP alternatives do not play a significant role in the whole cross-national sample, they represent crucial barriers for specific segments such as SUP addicts and situation-driven SUP users. The study concludes with several marketing and design recommendations for promoting and developing reusable alternatives for single-use plastics.

Article row 3 by Abhishek Behl, Vijay Pereira, Achint Nigam, Samuel FOSSO WAMBA (TBS Education), Rahul Sindhwani
Publised in Journal of Knowledge Management


The purpose of this paper is to investigate the potential of NFTs in revolutionizing innovation management and information systems. Innovations done by firms are blatantly used by other firms to develop cheap knock-off. This leads to huge economic loses to the firm investing in research and development activities. Firms are in need of trusted, immutable and verifiable means of storing information which cannot be used by others, even if publically available without their consent. Non-fungible tokens (NFTs) appear to be one such solution to this problem that has recently attracted a lot of investor interest. Using NFTs the information is tokenized and is stored in a secure manner.


Through this scoping review, the authors investigate the influence of NFTs towards the innovation management from the dual aspects of management and information systems. This scoping review is underpinned by the five-stage framework by Arksey and O’Malley. The five stages of Arksey and O’Malley’s framework were used in this analysis to classify the literature through five stages of identifying the initial research questions; locating relevant studies; study selection; charting the data; and compiling, summarizing and reporting the results.


This study suggests that NFTs on the blockchain have significant potential to revolutionize innovation management and information systems. Theoretical frameworks used in investigating the role of digital tokens in blockchain management are mainly based on contracts, diversity theory, portfolio theory and faking likelihood theory. The study reveals gaps in the literature, particularly in the under-researched areas of behavioural psychology and social psychology theories. The appropriate regulation and regulation authority for different types of digital tokens are required. The study also presents archetypes that represent patterns in the current landscape of blockchain tokens, which have significant potential for future research and practical applications.


This study is unique in its approach to assessing the future of NFTs in the field of innovation and information management. While many existing reviews have focused on describing the progress and development of NFTs in the past, this study takes a forward-looking perspective and projects the future potential of NFTs. This innovative approach allows for a deeper understanding of the potential impact of NFTs in various fields such as entrepreneurship, innovation management and tokenomics. Therefore, this study contributes to the literature on NFTs by providing insights and recommendations for future research and practical applications.

Article row 3 by Timo Mandler
Publised in Journal of Business Research

This paper examines the influence of stakeholder orientation on the design of managerial incentives. Our tests exploit the quasi-natural experiment provided by the staggered adoption of directors’ duties laws (i.e., state-level laws that explicitly expand board members’ duties to act in the best interests of all stakeholders).

We find that the enactment of these laws results in a significant decrease in the sensitivity of CEO wealth to the stock price. This decrease is mostly driven by firms most exposed to pressures to maximize short-term stock price. Our results suggest that the decrease in the sensitivity of CEO compensation to the stock price is an important channel boards use to internalize stakeholder orientation.

Article row 3 by Samuel FOSSO WAMBA (TBS Education), Muriel Fotso, Elaine Mosconi & Junwu Chai
Publised in Annals of Operations Research

Plastic waste management represents a fundamental challenge in terms of environmental pollution and health in many emerging countries. Yet, some firms believe improved plastic waste management could lead to value creation and capture, especially from a circular economy perspective.

This study draws on a longitudinal research approach that involved 12 organizations in assessing plastic waste management’s contribution to Cameroon’s circular economy. Our findings suggest that plastic waste management for value creation is still embryonic in Cameroon. Moving to the full value creation and capture stage will require overcoming various challenges identified and presented in the paper. We then discuss our findings and put forward several future research avenues.

Article rang 4 de Christophe BERNARD (TBS Education) et Sébastien MITRAILLE (TBS Education)
Publié dans la revue : International Journal of Industrial Organization

This article delves into the intriguing dynamics of how information asymmetry impacts task allocation between a manufacturer and its supplier.

The authors specifically focus on scenarios where tasks exhibit horizontal differentiation, and the comparative edge in terms of marginal costs fluctuates throughout the production process. Our findings illustrate that the manufacturer tends to excessively outsource tasks to a generalist supplier, while not leveraging enough from a specialist supplier based on the efficiency spectrum.

The underlying driver of these patterns lies in the presence of balancing incentives. Interestingly, when the manufacturer’s internal costs are acceptably low, it opts to offload some of its high-performing tasks while keeping the underperforming ones in-house. These dual distortions occur simultaneously, thereby influencing the contract offered to the generalist supplier.

d.le bris

Article row 4 by David LE BRIS (TBS Education) and Alain ALCOUFFE (Université Toulouse Capitole)
Published in : European Journal of the History of Economic Thought

At the end of the 19th, Georges d’Avenel produced a highly original work in various fields. Unsatisfied with the usual way to write history, he turned his attention to quantitative data to understand the past. In particular, he built series of prices of multiples goods and services from 1200 onwards.
He proposed a documented analysis of long-term changes in prices as a result of the technical progress, in income and wealth inequalities as captured by the top 1%, as well as in the evolution of mentalities.

His approaches were criticized both by both new professional “Republican” historians than by Conservative analysts. However, his data used by Pareto, Fisher, Frisch or Marshall are still used in current economic history and his analysis fertilized various fields in particular the Ecole des Annales.