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Due to the increasing awareness of climate change, depletion of natural resources, and increasing world population, companies in the agri-food sector need to redesign their existing supply chains and take into account both the economic and environmental impact of their operations. In practice not all the required information is available in advance due to various sources of uncertainty in agri-food supply chains. In this research a multi-objective two-stage stochastic programming model is proposed to analyse and evaluate the economic and environmental impacts to account for uncertainty in agri-food supply chains. A mushroom supply chain in the Netherlands is presented as an illustrative case study. Optimal production planning decisions calculated with a two-stage stochastic programming model are compared with the results of an equivalent deterministic model. The results of the optimizations show that accounting for stochasticity in important model parameters can reduce the difference between expected and realized economic performance by approximately 4% on average. Moreover, this paper demonstrates that including stochastic model parameters can reduce the environmental impact without compromising the current economic performance. Given the assumptions in the setup of the case study and the available information, it is concluded that applying a 2-stage stochastic programming approach for production planning decisions can lead to improved economic and environmental performance in an agri-food supply chain. New findings in real-life case studies are needed to get profound insights and understanding on the impact of uncertainty on production planning decisions in sustainable agri-food supply chains.

Corporate social performance (CSP) is assumed to have a positive impact on macroeconomic sustainability, but empirical evidence of this impact is absent in the literature. The objective of this paper is to investigate the macro impacts of CSP. We first establish a conceptual framework on the relationship between CSP at the individual business level and sustainability at the macro level. Next, we empirically test the relationship between (averaged) CSP scores and greenhouse gas emissions at the macro level for 22 countries during 20042011. We use Granger causality tests to check for Granger causality. The estimation results show that CSP reduces greenhouse gas emissions, but the long-term effect is rather modest.

Tourism is an important economic sector that has a significant impact on sustainability indicators, such as GHG emissions and cohesion. Local policy makers are increasingly challenged to manage the urban tourism system at large. As part of a EU funded project, the authors have conceptualized sustainable urban tourism as the ‘management of competing values’ represented in a conceptual model of ecology, visitability, livability, equity, economic growth and smart citizenship. A simulation game was designed and implemented to improve social learning about these competing values. The game was played in six European cities, with around 15 local policy-makers and stakeholders in each session. The players indicated a high level of satisfaction with the game and social learning. In order to understand to what extent the game is able to validate and communicate the competing values model, the start and end states of the tourism values of the cities, as logged in the game’s dashboard, were analyzed in a comparative manner. The analysis shows significant differences in how cities manage sustainable tourism, with marked differences in ecology and smart citizenship. The differences in tourism issues and policy making styles demonstrate the value of a simulation approach to support future planning processes.

This paper serves as an introduction to this special issue on new developments in urban transportation planning. The papers in this issue highlight how physical mobility is still an essential priority for urban life, but that there are associated costs in the terms of environmental impacts, quality of life and economic performance of cities. Four features of the emerging urban transportation field are identified. The first defining feature is that it is a discipline in the midst of a paradigmatic transition. Second is its overarching aim of achieving sustainable urban mobility as part of a broader effort towards enhancing quality of life in cities. The third feature is the emphasis on collaboration, integration and exchange with other professions and policy sectors. The last distinctive feature is the recognition that urban transportation planning is a communication-oriented activity.

The change in investment and output in response to changing energy prices depends on whether energy prices increase or decrease. In the literature, this asymmetry is attributed to irreversibility of investment and uncertainty with respect to energy prices. The empirical literature does not explicitly take uncertainty into account. In this paper we measure oil price uncertainty as the time-varying conditional standard deviations from univariate GARCH models using high-frequency data and estimate the effect of uncertainty. On average, the effects of uncertainty on energy use and energy intensity are larger if energy prices drop.

Novel methods for enhancing collaboration and interactions are required to ensure that stakeholders and governments are able to develop a shared vision that supports sustainable watershed governance. Particular attention must be placed on integrating stakeholders who would otherwise have limited decision-making power. By crossing professional, ideological and jurisdictional boundaries, stakeholders' perspectives are more likely to change than when staying within those boundaries. This process, known as boundary crossing, requires boundary objects; either artifacts, people, or institutions that play a bridging role between different boundary spaces. For this study, serious games powered by scientific models are identified as potentially effective boundary objects. A serious game simulation called Aqua Republica was used to organize game simulation events allowing stakeholders to connect in an in-person, informal and novel setting. This exploratory research aims to study the role and impact of serious games as boundary objects to enhancing collaboration and knowledge co-creation. The following research questions are addressed: (1) Do interactions increase over the course of a game simulation event? (2) Does the quality of interactions change over the course of a game simulation event? (3) Are the quantity and quality of interactions affected by pre-existing relationships? And if so, how? (4) How does the relationship between participants change over the course of a game simulation event? As part of this study, four game simulation events were organized that included students, professionals and diverse stakeholder groups working in watershed management contexts across Eastern Canada with 40 participants in total. Participants were divided into teams of 3-5 members and were surveyed and their interactions recorded. An interaction and social network analysis of the audiovisual recordings of each game simulation event indicates that interactions between participants increase in both quantity and quality as the game progresses. The analysis shows that serious game simulations provide an intervention platform not only to facilitate cross-boundary interactions, but also to strengthen relationships between diverse stakeholders, as expressed by an increase in mutual trust and empathy, as well as an improved understanding among the participants of the watershed system and the complex issues at stake.

The Dutch potted plant sector has a dominant international position, but new marketing channels and emerging markets on distance call for new logistics concepts. This paper explores the potential of an advanced logistics concept, i.e. logistics orchestration, that aims for improved collaboration between supply chain actors. A mixed integer linear programming model is developed to investigate the benefits of logistics orchestration in three scenarios. In these scenarios, the effects of network design and logistics consolidation on logistics costs, working times and CO2 emissions are quantified. Modelling assumptions and data were validated in collaboration with business partners. Results show that logistics costs, working time and emissions can be significantly reduced by use of a hub network and consolidation. The better the European economic centre can be reached through the hub network, the larger the benefits can be. Embodying a substantial part of European goods flows is required to realise these benefits.

Subject area Sustainable fashion. Study level/applicability Bachelor Degree/Master Degree, Master of Business Administration (MBA), PhD. Case overview The case focuses on Osklen, one of the world’s first eco-fashion brands, founded in 1989 by Oskar Metsavaht. For the past 26 years, Osklen had become Brazil’s foremost sustainable luxury venture, and since 2012, under first minority and then majority corporate ownership, pursued an aggressive global expansion strategy. The dilemma of the case juxtaposes Osklen’s creative aesthetics, which leverage unique Brazilian beauty in nature and heritage, with the financial pressures of global expansion. The tension is exacerbated by the 2015 corruption scandal, which decelerated the Brazilian economy and reduced consumer spending on sustainable luxuries in Osklen’s home market; it also risked compromising the appeal of Brazilian brands elsewhere. The case explores the complex interconnections between local and global aspects of sustainability and brings forward the environmental, social and cultural aspects of brands and business to the foreground. The case also illustrates how economic crises impact brands from the initial creative inspiration to the prospects of global expansion. Expected learning outcomes Students will master tools for strategic analysis (VRIN framework and scenario planning) to a company evolving in an emerging economy. They will learn about the ways to consider and communicate sustainability. Students will be exposed to the importance of aesthetics and multi-sensoriality in business activities. Supplementary materials Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes. Subject code CSS 11: Strategy