product innovation is stronger when firms provided feedback at the interim stages. In contrast, whether and how firms set … milestones was not associated with the likelihood of product innovation. The marginal effect of feedback was larger for new …-to-market product innovation than for new-tofirm product innovation, and the feedback from non-R&D organizations within the firm in the …

CEOs, managers and non-managerial employees' ideas enhances small firms' innovation performance. A Heckman selection model … innovation performance. However, contributions depend heavily on the individuals' area of expertise and on whether product or … process innovation is desired. Our findings enrich the current view on the entrepreneurial team, but also warn against the …

We develop a model of induced innovation where research effort is a function of the death rate, and thus the potential … innovation based on differences in disease prevalence across population subgroups (i.e. race). Our model yields three empirical … population as a whole, induced innovation leads to growth in mortality disparities between minority and majority groups. Using …

We investigate rewards to R&D in a model where substitute ideas for innovation arrive to random recipients at random …

This chapter reviews academic research on the connections between agglomeration and innovation. We first describe the … conceptual distinctions between invention and innovation. We then describe how these factors are frequently measured in the data …, industrial diversity) that theoretical and empirical work link to innovation, and we discuss factors that help sustain these …

-by-step innovation. Innovations result from costly R&D investments and move technology up one step. Competition is inversely measured by …-and-neck. All these results are consistent with the predictions of step-by-step innovation models …