Social Context, Management, and Organizational Performance: When human capital and social capital serve as substitutes

Do internal (administrative human capital) and external (social capital) resources work to reinforce the effects of each other? Work from multiple disciplines has approached this question, and we advance this literature with a theory of social and administrative resources as potential substitutes for each other in the production of public education outcomes. We argue that social capital benefits some groups more than others and that it interacts with management to improve performance. We therefore expect the benefits associated with social capital to be non-uniform across community groups. Using education as our area of study, we find that social capital offers the most direct and unconditional benefits to white students but that management can use human capital resources to compensate disadvantaged students who may lack support and resources outside of the classroom. We do not find support for the expectation that social capital and human administrative capital reinforce the benefits of each other, but we find evidence that the two resource types are substitutable. This implies that management may substitute human capital resources when social capital is low to benefit public program performance.