No abstract.

Although construction is considered to be slow in adopting new technology and new processes, innovation, research and development are performed routinely. Nonetheless, knowledge about what affects the diffusion of research results—in the context of innovations—is incomplete, limiting the...

Our purpose in this paper is to examine how one might evaluate and measure the contribution of public infrastructure capital on private sector output and productivity growth in Sweden. We do this by specifying and implementing empirically a number of alternative econometric models, using annual...

The authors purpose is to examine ways of evaluating and measuring the contribution of public infrastructure capital to private sector output and productivity growth in Sweden. They do this by specifying and implementing empirically a number of alternative econometric models, using annual data...

Inbreeding depression may drive the evolution of inbreeding avoidance through dispersal and mate choice. In birds, many species show female-biased dispersal, which is an effective inbreeding avoidance mechanism. In contrast, there is scarce evidence in birds for kin discriminative mate choice,...