861 resultados para Potential theory (Mathematics).
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Recent theoretical work on economic geography emphasizes the interplay of transport costs and plant-level increasing returns. In these models, the spatial distribution of demand is a key determinant of economic outcomes. In one strand, it is argued that higher demand gives rise to a more than proportionate increase in production, a result known as the home market effect. Another strand emphasizes the effects of market sizes on factor prices. We highlight the theoretical connection between these two strands. Using data on 57 European regions, we show how wages and employment respond to differentials in what we call real market potential, a discounted sum of demands derived from the theory.
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Proof-theoretic methods are developed and exploited to establish properties of the variety of lattice-ordered groups. In particular, a hypersequent calculus with a cut rule is used to provide an alternative syntactic proof of the generation of the variety by the lattice-ordered group of automorphisms of the real number chain. Completeness is also established for an analytic (cut-free) hypersequent calculus using cut elimination and it is proved that the equational theory of the variety is co-NP complete.
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Building on institutional theory and family sociology literature we explore the logics that underlie the formation of transaction price expectations related to the intergenerational transfer of corporate ownership in private family firms. By probing a sample of 3'487 students with family business background from 20 countries we show that next generation family members expect to receive a 56.58% discount in comparison to some nonfamily buyer (i.e. the family discount) when taking over the parent's firm. We also show that the logic underlying the formation of family discount expectations is characterized by parental altruism, filial reciprocity, filial decency and parental inducement. These norms embrace both the family and market logics and accommodate the duties and demands of children and parents in determining a fair transfer price. These findings are important for institutional theory as well as for family business and entrepreneurial exit literatures.
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Mode of access: Internet.
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Includes "References."
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"An address delivered at the inauguration of the Rice institute, by Emile Borel ... Translated from the French by Professor Albert Léon Guérard of the Rice institute."
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Includes indexes.
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Another ed. of v. 1, containing only the articles of De Morgan and Parker, was issued in 1836.
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"Bibliography ... general works on the history of mathematics in the nineteenth century": p. 568-570.
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The differential calculus.--Coordinate or analytical geometry.--Functions with singular properties.--The integral calculus.--Infinite series and their uses.--How to solve numerical equations.--How to solve differential equations.--Fourier's theorum.--Probability and the theory of errors.--The calculus of variations.--Determinants.--Collection of formulae for references.--Reference tables.
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"These notes were prepared at Cornell University from lectures given in Mathematics 742 in 1953 ... and were recorded by J. Sacks. The notes are intended only for the convenience of the student and are not intended to be considered as a text on the subject matter. These notes were mimeographed under a contract with the Office of Naval Research."
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Includes bibliography.
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Cover title.
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Mode of access: Internet.
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Articles reprinted from Encyclopaedia metropolitana.