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This paper investigated the relationship between capital structure and corporate performance. Differing from former studies, the paper stood on a special position of small and medium-sized enterprises and evaluated corporate performance by factor analysis method. Based on 608 observations, conclusions show that capital structure can improve corporate performance for small and medium-sized enterprises...
Based on the annual report data between 1995 and 2005 of all listed companies (LCs), the 25 initial financial indexes, widely used by experts and researchers aboard and at home, was deduced to 14 effective evaluation indicators using factor analysis and principal component analysis (PCA). The 14 evaluation indicators, covering five aspects for comprehensive evaluation of competitiveness of LC, retain...
Spectrum-based fault localization (SBFL) is one of the most promising fault localization approaches, which normally uses the failed and passed program spectrum to evaluate the risks for all program entities. However, it does not explicitly distinguish the different degree in definiteness between the information associated with the failed spectrum and the passed spectrum, which may result in an unreliable...
Current distributed systems are usually composed of several distributed components that communicate through specific ports. When testing these systems we separately observe sequences of inputs and outputs at each port rather than a global sequence and potentially cannot reconstruct the global sequence that occurred. In this paper we concentrate on the problem of formally testing systems with distributed...
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