THIRD MOLARS: A REVIEW

Third molars: A review

Background: Third molars are teeth that have little functional value and a relatively high rate of associated pain and disease.Their value, as part of the dentition of modern people, is dubious.Types of Studies Reviewed: The authors review the evolution, development.moribidity and treatment of third molars.They access the value of third molars in t

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MARKET STRUCTURE AND INDUSTRIAL INNOVATION

Literature on the link between market structure and industrial innovation is surveyed.Part II focuses on the so-called Schumpeterian hypothesis that large firm size, diversification or monopoly power is conducive to innovation Short Handrail and technical progress.Both empirical studies and theoretical developments are reviewed; for the former, the

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