Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where D. Roep is active.

Publication


Featured researches published by D. Roep.


Njas-wageningen Journal of Life Sciences | 2003

Managing technical-institutional design processes: some strategic lessons from environmental co-operatives in the Netherlands

D. Roep; J.D. van der Ploeg; J.S.C. Wiskerke

In this paper the case of the environmental co-operatives VEL and VANLA is reviewed in terms of coevolving technical and institutional change and the strategic lessons to be learned for a pro-active management of such complex technical-institutional design processes. Facing the many-sided crisis in agriculture the two co-operatives developed a radically different approach. The aim is to re-ground agriculture in local agro-ecological processes following the approach of lowering external inputs (i.e., material inputs, capital and labour). The results are promising: a system-innovation is emerging out of a wide range of connected novel operational practices (i.e., novelties) including technical as well as institutional aspects. The findings of VEL and VANLA stress once again the need for a simultaneous redesign of technical and institutional change to facilitate a transition towards a more sustainable agriculture. Furthermore, we conclude that this transition cannot but be rooted in promising, innovative practices that embody the potential to challenge conventional scientific approaches to sustainable agricultural development. More space should be created for ‘smart’ experimentation exploring and evaluating the potentialities of different transition paths.


Journal of Environmental Policy & Planning | 2007

Constructing a Sustainable Pork Supply Chain: a Case of Techno-institutional Innovation

J.S.C. Wiskerke; D. Roep

Abstract Pork production in the Netherlands is dominated by an agro-industrial approach, which has led to several sustainability problems. Due to path dependency, this prevailing mode of production is difficult or seemingly impossible to alter. Hence, in order to address sustainability concerns, there is a need to construct a new pork supply chain. The article discusses the techno-institutional dynamics of this construction process and assesses the sustainability performance of the new pork supply chain. It highlights the importance of agency and of learning and negotiation processes in the creation of a new path. The article concludes with the observation that new path dependencies co-evolve in the process of path creation.


Journal of Agricultural & Environmental Ethics | 2012

On Governance, Embedding and Marketing: Reflections on the Construction of Alternative Sustainable Food Networks

D. Roep; J.S.C. Wiskerke

Based on the reconstruction of the development of 14 food supply chain initiatives in 7 European countries, we developed a conceptual framework that demonstrates that the process of increasing the sustainability of food supply chains is rooted in strategic choices regarding governance, embedding, and marketing and in the coordination of these three dimensions that are inextricably interrelated. The framework also shows that when seeking to further develop an initiative (e.g., through scaling up or product diversification) these interrelations need continuous rebalancing. We argue that the framework can serve different purposes: it can be used as an analytical tool by researchers studying food supply chain dynamics, as a policy tool by policymakers that want to support the development of sustainable food supply chains, and as a reflexive tool by practitioners and their advisors to help them to position themselves, develop a clear strategy, find the right allies, develop their skills, and build the capacities that they need. In this paper, we elaborate upon the latter function of the framework and illustrate this briefly with empirical evidence from three of the initiatives that we studied.


The Journal of Agricultural Education and Extension | 2015

Structural Conditions for Collaboration and Learning in Innovation Networks: Using an Innovation System Performance Lens to Analyse Agricultural Knowledge Systems

Frans Hermans; Laurens Klerkx; D. Roep

ABSTRACT Purpose: We investigate how the structural conditions of eight different European agricultural innovation systems can facilitate or hinder collaboration and social learning in multidisciplinary innovation networks. Methodology: We have adapted the Innovation System Failure Matrix to investigate the main barriers and enablers eight countries (England, France, Germany, Hungary, Italy, Latvia, The Netherlands and Switzerland). Findings: Results show some of the recent trends the AKS actors in these countries have experienced and how these have affected their potential to act as collaborators in multidisciplinary innovation networks. Lack of funds, combined with horizontal and vertical fragmentation and the lack of proper evaluation criteria for collaborative innovation networks are among the most important threats we found. Practical Implications: This study shows that each national AIS has some unique features. This means that the implementation of policies promoting collaboration and social learning (e.g. the European Innovation Partnerships and Operational Groups) should depend on a critical reflection of the existing structural elements of the AIS in each country and whether there is a need for inclusion of new actors, or whether certain innovations for collective goods should be promoted. Originality: The paper contributes to the ongoing discussion in the scientific literature on the advantages and disadvantages of privatization of extension and advisory services and the shift from thinking in terms of the traditional Agricultural Knowledge System towards a broader Agricultural Innovation System.


European Countryside | 2012

An integrated perspective on rural regional learning

Wiebke Wellbrock; D. Roep; J.S.C. Wiskerke

An integrated perspective on rural regional learning Regional learning and innovation is a key to promote more resilient, robust and inclusive rural areas. Current analytical frameworks focus on support for knowledge spill-over from academia to industry and sector-oriented learning. The high diversity of actors and activities contributing to rural regional development is thereby not addressed. In this paper, existing frameworks are revised to offer an integrated perspective on the support for rural regional learning. The revised framework is used to identify, map and analyse supportive arrangements and their operational interfaces. It also offers an analytical perspective for beneficiaries to evaluate the support received. The DERREG case study area Westerkwartier is used to illustrate the use of the revised framework and its relevance for empirical research. The revised framework can be used to compare supportive arrangements for learning across different rural regions. Het samen leren en innoveren, waarbij alle belanghebbenden zoveel mogelijk worden betrokken, is een belangrijke sleutel naar veerkrachtige en robuuste plattelandsgebieden. Dit wordt onderkend en ondersteund vanuit beleid op diverse niveaus. Dit artikel geeft een integraal perspectief op het ondersteunen van het samen leren en innoveren in gebieden en biedt een raamwerk om te onderzoeken hoe die ondersteuning het beste kan worden gearrangeeerd. De aandacht richt zich vooral op interfaces die ondersteunend beleid, praktijkinitiatieven vanuit gebieden en ondersteuning vanuit kennisinstellingen met elkaar verbinden. In DERREG is op basis van dit raamwerk onderzoek gedaan naar bestaande arrangementen en goed werkende interfaces in zes gebieden in zes landen. De potentie van een integraal perspectief op regionaal leren wordt geillusteerd met voorlopige bevindingen uit een van de gebieden, het Westerkwartier.


International Journal of Agricultural Resources, Governance and Ecology | 2008

Multifunctionality: refocusing a spreading, loose and fashionable concept for looking at sustainability?

Patrick Caron; Ernest Reig; D. Roep; Werner Hediger; Tristan Le Cotty; Denis Barthelemy; Anna Hadyńska; Jakub Hadyński; H.A. Oostindië; Eric Sabourin

The notion of agricultures Multifunctionality (MF) emerged in the 1980s. It then followed two trajectories since the 1990s: a conflicting period linked to its use in the international trade negotiations on the one hand, a spreading in terms of meaning, use and geographically on the other hand. Specific meanings appeared in connection with policy making, at national or international levels, or through the involvement of new disciplines. Yet, very few authors discuss the implication of the chosen meaning on their findings. To explore and take advantage of using this word and to deliver it from its controversial use in international trade negotiations, it is absolutely necessary to clearly understand the differences in the epistemological and ideological foundations behind different conceptions of MF. Highlighting the historical conditions in which the word emerged and was used, is an important but not sufficient pathway to interpret the diversity of meanings and uses and to make the word a meaningful, robust and operational concept for addressing Sustainable Development (SD) and designing adequate policies.


International Journal of Agricultural Resources, Governance and Ecology | 2008

Multifunctionality: epistemic diversity and concept oriented research clusters

Patrick Caron; Ernest Reig; D. Roep; Werner Hediger; Tristan Le Cotty; Denis Barthelemy; Anna Hadyńska; Jakub Hadyński; H.A. Oostindië; Eric Sabourin

This paper provides a mapping of the different uses of the word multifunctionality. To explore the diversity of meanings and interpretations, a comparative analysis was conducted through five national case studies in France, the Netherlands, Poland, Spain and Switzerland. The analysis conducted at national level makes it possible to identify eight Concept Oriented Research Clusters (CORCs), based on a relative homogeneity in the research practices, in the research questions addressed, in the concepts used or discussed by scientists to lead their work and in the scientific disciplines, the stream of thought or possibly the epistemic community researchers belong to. The classification helps in understanding how the term Multifuctionality (MF) is used by different advocates around a variety of conceptualisations, political context or normative perspectives. It also helps in looking at the strengths and weaknesses of the word for tackling different issues. Highlighting this diversity might contribute to the consolidation of research and to gain credibility facing the political debates. Because of what it can bring into analysis, the authors recommend to use it for the design of an analytical framework to look at sustainability, and to leave the conception of MF as a goal to the political spheres.


Njas-wageningen Journal of Life Sciences | 2005

Animal breeding in organic dairy farming: an inventory of farmers' views and difficulties to overcome

W.J. Nauta; A.F. Groen; R.F. Veerkamp; D. Roep; T. Baars

Currently, most organic dairy farmers in the Netherlands use conventional breeding methods and production stock. In view of the organic objective of closed chains, organic dairy farmers discussed in workshops the desirability and practical merits of different possible scenarios for realizing breeding programmes that are more in line with organic farming principles. Generally, farmers concluded that there is a need for organic breeding practices to support the sector’s credibility towards consumers and society. The first step in developing organic breeding practices is to ban the indirect use of artificial embryo reproduction technologies, but there was no consensus on which selection strategies best fit organic principles. Most organic farmers preferred to uphold the familiar breeding structure of index selection and artificial insemination. Since the scale of organic farming remains small, a distinct breeding structure for organic farming will be difficult to achieve. Customizing conventional breeding values and an international co-operation between breeding programmes may be (temporary) solutions. In organic farming, farm-based regional breeding strategies based on kin-breeding may be more appropriate but farmers lack knowledge of these practices. Also decision-makers need more knowledge on the influence of the (yet not quantified) genotype × environment interaction on the estimation of breeding values for sires when considering organic and conventional farming as different environments. Substantial genotype × environment interaction would support selection under conditions representative for organic environments. It was concluded that realizing distinct organic breeding practices will take time and will require institutional changes.


Local Economy | 2016

Drivers for differences in dairy farmers’ perceptions of farm development strategies in an area with nature and landscape as protected public goods:

R.G. Methorst; D. Roep; Frans J.H.M. Verhees

Nature and landscape are increasingly appreciated as public goods and community assets in need of protection. Policy schemes aiming to protect vulnerable nature and landscape assets affect options for farm development and thus the opportunities for farm income strategies. Farmers as small business owners need to counter an ongoing income squeeze in their strategic decision. Farmers’ perception of the options affects strategic decision making. In a case study with dairy farmers operating in a highly comparable biophysical and socio-economic context, farmers differed in the perception leading to three main income strategies: ‘maximising’ or ‘ending’ of milk production and ‘diversification of farm business’ with the most dominant strategy being ‘maximising’. Multiple regression analysis was used to explore the significance of seven drivers for the differences between farmers’ perception of farm development options. The ‘personal views and preference’ is the most significant explanatory driver for all three income strategies. ‘View on markets’ is of less significance and ‘view on urban-rural relation’ is not significant in explaining differences between farmers. ‘Maximising’ and ‘diversifying’ are opposites in their drivers. To increase the effectiveness of policy schemes and support programmes, personal views and preferences of farmers need to be taken into account.


Local Economy | 2018

The role of leadership in place-based development and building institutional arrangements

Lummina Horlings; D. Roep; Wiebke Wellbrock

In various case studies across Europe the vital role of rural place leadership in enabling a place-based approach to local and regional development has been highlighted, although not always explicitly addressed as such. This paper aims to do so by reviewing the findings from a selection of earlier research projects within a framework of the role of rural leadership in place-based development. Building on the increasing body of literature on place leadership, the review reveals how place leadership in rural areas is performed by varied public, private and civic actors; is able to bridge vested stakes and make new connections; is supportive to joint learning and innovation and an increasing range of bottom-up grassroots initiatives. Effective rural place leadership initiates joint reflection and enforces a collaborative spirit resulting in an expanding spiral of new alliances and new (institutional) arrangements. This underpins the importance of rural place leadership in building collective agency and its capacity to better attune the institutional setting to the specificities of place and thus enhance place-based development.

Collaboration


Dive into the D. Roep's collaboration.

Top Co-Authors

Avatar

J.S.C. Wiskerke

Wageningen University and Research Centre

View shared research outputs
Top Co-Authors

Avatar

H.A. Oostindië

Wageningen University and Research Centre

View shared research outputs
Top Co-Authors

Avatar

Wiebke Wellbrock

Wageningen University and Research Centre

View shared research outputs
Top Co-Authors

Avatar

Laurens Klerkx

Wageningen University and Research Centre

View shared research outputs
Top Co-Authors

Avatar

Frans Hermans

Wageningen University and Research Centre

View shared research outputs
Top Co-Authors

Avatar

H. Renting

Wageningen University and Research Centre

View shared research outputs
Top Co-Authors

Avatar

R.G. Methorst

Wageningen University and Research Centre

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

A.F. Groen

Wageningen University and Research Centre

View shared research outputs
Top Co-Authors

Avatar

Denis Barthelemy

Institut national de la recherche agronomique

View shared research outputs
Researchain Logo
Decentralizing Knowledge