Sustainable Value

Abstract: The Industrial Internet of Things (IIoT) poses several implications on manufacturers in terms of economic, ecological, and social aspects referring to the Triple Bottom Line (TBL) of sustainable value creation. Due to its technical core, the current research focused on its technical fundamentals, whereas the economic discussion is still in its infancy. This paper aims at painting a comprehensive and structured picture of IIoT-related economic, ecological, and social benefits and challenges. For this purpose, we employ an exploratory multiple case study approach based on semi-structured expert interviews in 46 manufacturing companies from three leading German industries. Our study contributes to the sparse body of scientific IIoT literature by analysing the IIoT’s implications according to the TBL. We show that, in order to qualify for sustainable industrial value creation, the IIoT requires an extension of the established TBL by three further dimensions, i.e., technical integration, data and information, ...

Abstract: This paper proposes a new approach to measure corporate contributions to sustainability called Sustainable Value Added. Value is created whenever benefits exceed costs. Current approaches to measure corporate sustainable performance take into account external costs caused by environmental and social damage or focus on the ratio between value creation and resource consumption. As this paper will show, it is more promising to develop sustainable measures based on opportunity costs. Sustainable Value Added is such a measure. It shows how much more value is created because a company is more efficient than a benchmark and because the resources are allocated to the company and not to benchmark companies. The concept of strong sustainability requires that each form of capital is kept constant. As Sustainable Value Added is inspired by strong sustainability, it measures whether a company creates extra value while ensuring that every environmental and social impact is in total constant. Therefore, it takes into account both, corporate eco- and social efficiency as well as the absolute level of environmental and social resource consumption (eco- and social effectiveness). As a result, Sustainable Value Added considers simultaneously economic, environmental and social aspects. The overall result can be expressed in any of the three dimensions of sustainability.

Abstract: The rise of private food standards has brought forth an ongoing debate about whether they work as a barrier for smallholders and hinder poverty reduction in developing countries. This paper uses a global value chain approach to explain the relationship between value chain structure and agrifood safety and quality standards and to discuss the challenges and possibilities this entails for the upgrading of smallholders. It maps four potential value chain scenarios depending on the degree of concentration in the markets for agrifood supply (farmers and manufacturers) and demand (supermarkets and other food retailers) and discusses the impact of lead firms and key intermediaries on smallholders in different chain situations. Each scenario is illustrated with case examples. Theoretical and policy issues are discussed, along with proposals for future research in terms of industry structure, private governance, and sustainable value chains.