The evolution of regional triple helix food sector SME interventions: a longitudinal study, Wales, UK

This paper explores the effectiveness of regional intervention strategies aimed at enhancing ‘low-tech’ SMEs’ sustainable competitive advantage and innovation activities, employing the food sector in Wales (UK) as a case study. It utilizes the triple helix model to analyse these interventions, emphasising collaboration between government, academia, and industry to stimulate knowledge-based economic development. The food sector represents an ideal subject for innovation-focused regional development policies because of its global importance, sustainability concerns, health impact and economic outcomes. A mixed-methods longitudinal case study approach was taken, evaluating a series of intervention programmes over an extended period (12 years in total), all funded by the European Union via the Welsh Government. Data sources included program reports, management committee reports, interviews, and case study testimonials. Frequent intervention activities included quality systems development, technical support, and skills training. They notably improved product and processing innovation for SMEs, key performance indicators revealing over 1,800 new products, safeguarding around 2,300 food sector jobs, and supporting 64 new business start-ups. Findings emphasized the value of consistent policies over an extended time period, albeit with the potential for lock-in effects. Future programme goals should be adapted for broader sustainable development outcomes – these are not uniquely Welsh challenges.