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Uncertainty and Value Appropriation: An Assessment of Resource-based Theory

This paper addresses the notion of uncertainty in resource-based theory by examining value appropriation as a cause of profit differentials among firms. It is shown that assumptions made within resource-based theory concerning the level of uncertainty in factor and product markets challenges the theory’s internal consistency and limits its ability to explain how economic value is distributed betwe

Hard X-rays from a Laser-Produced Plasma: Source Characterization and Applications

Hard X-rays are generated by focusing 110 fs laser pulses onto solid metal targets, with intensities of about 1017 W·cm-2• Characteristic properties of this X-ray source are the small source size, the short pulse duration, the high brightness and a possibly interesting spectral composition. Several characterizing measurements were performed, including source size, spectrum and temporal behavior. T