Results 91 to 100 of about 134,266 (306)
PENYELESAIAN MODEL PORTOFOLIO NONLINEAR MENGGUNAKAN METODE SEPARABLE PROGRAMMING DAN LAGRANGE MULTIPLIER [PDF]
, 2016 Optimalisasi model portofolio nonlinear dapat dijadikan acuan investor dalam berinvestasi. Tujuan dari penelitian ini adalah membentuk model portofolio nonlinear pada investasi saham dan menyelesaikan masalah optimalisasi ...
Ratna Sari, Eminugroho +2 more
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Epilepsia Open, EarlyView.Abstract Objective About one third of epilepsy patients are drug‐resistant. Resective epilepsy surgery remains a key treatment option but depends critically on accurate identification of the seizure onset zone (SOZ), which is still guided mainly by subjective visual inspection of electrophysiological signals.
Tena Dubcek +5 more
wiley +1 more source
Immersed Boundary Projection Method for Boundaries With Slip Velocities
International Journal for Numerical Methods in Fluids, EarlyView.A formulation of the immersed boundary method for incompressible flow over arbitrarily‐shaped bodies with surface slip described by the Navier boundary condition is presented. The wall slip velocity and the boundary force are determined implicitly through a projection to satisfy both the boundary condition and the divergence‐free condition of the ...
Takehiro Fujii, Takeshi Omori
wiley +1 more source
Lagrange Multiplier Rules for Optimization Problems
, 1984 .This paper is devoted to show that a given element, set,cone and functions satisfy the proposed condition if､ and only if､ a Lagrange multiplier rule is satisfied, and that a Lagrange multiplier rule is satisfied by a solution of an optimization problem
Nagahisa, Youji
core
Researcher–Entrepreneur Relationship and Performance of Innovative Startups
International Journal of Finance &Economics, EarlyView.ABSTRACT Many innovative startups are joint ventures between researchers and entrepreneurs, who collaborate in R&D and product commercialization. Government policies such as grants, subsidies, and patent licensing fees act as Pigouvian subsidies, incentivizing R&D by bridging the gap between the social and private returns of innovation.
Yangguang Huang, Helen Hui
wiley +1 more source
Bulletin of Mathematical SciencesIn this paper, we examine the applicability of the Lagrange Multiplier Rule, specifically the Karush–Kuhn–Tucker Theorem, to investigate the existence of fixed points and zeros of certain potential mappings between finite and infinite spaces.
Marek Galewski
doaj +1 more source
Predicting Money Multiplier in Pakistan [PDF]
The paper has developed time-series models for the monthly money multiplier and its components, viz., currency-deposit ratio, reserve-deposit ratio, etc.
Muhammad Farooq Arby
core
Risk Forecasting in Shipping Exchange‐Traded‐Fund (ETF) Markets
International Journal of Finance &Economics, EarlyView.ABSTRACT This article examines the risk properties of freight‐derivative‐based exchange‐traded funds (ETFs), focusing on the Breakwave Dry Bulk Shipping ETF (BDRY), and evaluates the accuracy of Value‐at‐Risk (VaR) and Expected Shortfall (ES) forecasts across a range of econometric models.
Christos Katris +2 more
wiley +1 more source
MathematicsThe alternating direction method is one of the attractive approaches for solving convex optimization problems with linear constraints and separable objective functions.
Jingjing Peng +3 more
doaj +1 more source
Labor Market Institutions, Fiscal Multipliers, and Macroeconomic Volatility
Journal of Applied Econometrics, EarlyView.ABSTRACT How do labor market institutions shape the transmission of government spending shocks and macroeconomic volatility? We develop a theoretical model in which labor market institutions affect fiscal transmission through their effect on wage rigidity, job separation, and matching frictions.
Maximilian Boeck +2 more
wiley +1 more source