Purpose
The purpose of this paper is to investigate what types of open innovation search strategies are associated with internal innovation activities in family and non-family SMEs within natural resource-based clusters.
Design/methodology/approach
This study is based on an empirical analysis of a sample of 245 Chilean firms.
Findings
Results suggest that while family and non-family SMEs do not significantly differ in terms of internal innovation activities, important differences exist in terms of open innovation search strategies. In particular, family SMEs search for new ideas and knowledge within their closest network of relationships (e.g. customers, suppliers and competitors), whereas non-family SMEs mainly focus on broader network relationships (e.g. universities, public institutions and fair trade organizations).
Practical implications
This study shows that within a natural resource cluster, the types of firm do matter. In fact, family and non-family SMEs use different open innovation search strategies to innovate; hence, this research may help and assist policy makers in tailoring innovation policies aimed at expanding the potential benefits of clusters for regional growth and development.
Originality/value
This research addresses the call to further investigate the link between family SMEs and innovation in developing countries, given that SMEs may also act as a lively player for regional development.