Results 81 to 90 of about 561,686 (251)
Public Debt Dynamics in a Monetary Economy of Production
Metroeconomica, EarlyView.ABSTRACT This paper investigates the determinants and stability conditions of the public debt‐to‐GDP ratio within a theoretical framework representing the main characteristics of a monetary economy of production. To this end, we develop a dynamic Stock‐Flow Consistent (SFC) model based on the Supermultiplier approach, incorporating both bank and fiat ...
Lorenzo Di Domenico
wiley +1 more source
Review of Development Economics, EarlyView.ABSTRACT This paper analyzes the link between export and total factor productivity using a large panel of Ethiopian large and medium manufacturing firms. Using a modified Olley and Pakes model with export for the prediction of total factor productivity and then matching and difference‐in‐difference techniques, evidence of both self‐selection and ...
Zerihun Kelil Seid +2 more
wiley +1 more source
The Fractional Orthogonal Derivative
Mathematics, 2015 This paper builds on the notion of the so-called orthogonal derivative, where an n-th order derivative is approximated by an integral involving an orthogonal polynomial of degree n.
Enno Diekema
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Plank theorems and their applications: A survey
Bulletin of the London Mathematical Society, EarlyView.Abstract Plank problems concern the covering of convex bodies by planks in Euclidean space and are related to famous open problems in convex geometry. In this survey, we introduce plank problems and present surprising applications of plank theorems in various areas of mathematics.
William Verreault
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Distillation Column Simulation by Orthogonal Collocation: Efficient Solution Strategy
Journal of King Saud University: Engineering Sciences, 1993 A reduced-order collocation method (using Jacobi or Hahn polynomials) is used for the simulation of distillation columns. A new solution strategy which uses the overall balances and equilibrium relations to eliminate the need to include the vapour flows ...
K.M. Wagialla, M.A. Soliman
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New quantum estimates in the setting of fractional calculus theory
Advances in Difference Equations, 2020 In this article, the investigation is centered around the quantum estimates by utilizing quantum Hahn integral operator via the quantum shift operator ψ q η ( ζ ) = q ζ + ( 1 − q ) η ${}_{\eta}\psi_{\mathfrak{q}}(\zeta)=\mathfrak{q}\zeta+(1-\mathfrak{q})\
Saima Rashid +4 more
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Discrete Darboux transformation for discrete polynomials of hypergeometric type
, 1998 Darboux Transformation, well known in second order differential operator theory, is applied here to the difference equation satisfied by the discrete hypergeometric polynomials(Charlier, Meixner-Krawchuk, Hahn)
+14 more
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Cancer Medicine, Volume 14, Issue 23, December 2025.ABSTRACT Introduction Thyroid cancer is one of the most common cancers in adolescents and young adults (AYA, 15 to 39 years), with an excellent 5‐year survival of 98%. However, treatments for thyroid cancer such as radioactive iodine and thyroid hormone suppression may increase the risk for multiple late effects (LEs).
Judy Y. Ou +12 more
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New examples of Krall-Meixner and Krall-Hahn polynomials, with applications to the construction of exceptional Meixner and Laguerre polynomials [PDF]
Journal of Approximation Theory, 2022 Antonio J. Durán Guardeño
semanticscholar +2 more sources
The Impact of a Buyer's Incentives and Organizational Structure on Suppliers' Quality
Journal of Operations Management, Volume 71, Issue 8, Page 1185-1221, December 2025.ABSTRACT Changes in a buyer organization's incentives and structure can have a significant impact on supply chain performance, such as the quality of sourced components. We examine this relationship using data from a unique quasi‐experiment where one of the two plants of a buyer introduced long‐term quality improvement incentives and a more organic ...
Anupam Agrawal, Ujjal Kumar Mukherjee
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