Leadership succession has been an important topic for research and management practice because of its effect on firm performance. This study integrates leadership succession and expatriate staffing literatures by investigating performance outcomes of leadership succession at foreign subsidiaries in Japan. We distinguished four types of CEO successors: expatriate followers (expatriate succeeds a...

We propose an approach to semantic (image) segmentation that reduces the computational costs by a factor of 25 with limited impact on the quality of results. Semantic segmentation has a number of practical applications, and for most such applications the computational costs are critical. The method follows a typical two-column network structure, where one column accepts an input image, while th...

Al, Au, Ti/Al and Ti/Au contacts were prepared on n-GaN and annealed up to 900 8C. The structure, phase and morphology were studied by cross-sectional transmission and scanning electron microscopy as well as by X-ray diffraction (XRD), the electrical behaviour by current–voltage measurements. It was obtained that annealing resulted in interdiffusion, lateral diffusion along the surface, alloyin...

In this paper we study some causes and consequences of founder-CEO replacements among a sample of 4,172 Danish startups created by single founders in 1999 and 2000. In contrast to the extant literature on VC-financed firms, replacements among firms in our sample are more likely among the worstand best-performing firms, and replacement is not unambiguously associated with better subsequent perfo...