Why serendipitous informal knowledge sharing interactions are key to boundary spanning and creativity

Informal Knowledge Sharing Interactions (IKSI) are particularly valuable for innovation projects if they connect partners who are categorically, socially and formally distant from each other. Then the chances are higher that partners possess non-redundant knowledge and can thus open up new perspectives. By improving their knowledge supply, IKSI enhance the success, job satisfaction and well-being of employees in knowledge-intensive industries. So far, however, it is unclear how such interactions between heterogeneous partners emerge.

The paper examines the formation of IKSI and develops the argument that serendipitous IKSI are more likely than planned IKSI to connect heterogeneous partners and open up new perspectives.

The paper develops the argument in detail and empirically grounded by drawing together the unconnected literatures on the formation and impact of IKSI. Furthermore, the argument is empirically tested using 132 IKSI from developers collected with event-based diaries.

In line with the conceptual work, the empirical analysis shows that serendipitous IKSI are more likely than planned ones to open up new perspectives.

Serendipitous IKSI are of particular significance and require appropriate promotion in order to enhance innovative capability. The increasing virtualization of work is creating opportunities and challenges in this regard.