نتایج جستجو برای: apt
تعداد نتایج: 3909 فیلتر نتایج به سال:
LINKED CONTENT This article is linked to Sedano et al papers. To view these articles, visit https://doi.org/10.1111/apt.16328 and https://doi.org/10.1111/apt.16366
LINKED CONTENT This article is linked to Sasso et al and & Rockey papers. To view these articles, visit https://doi.org/10.1111/apt.16156 https://doi.org/10.1111/apt.16355
LINKED CONTENT This article is linked to Rundquist et al and Demarzo papers. To view these articles, visit https://doi.org/10.1111/apt.16193 https://doi.org/10.1111/apt.16301
LINKED CONTENT This article is linked to Schneider et al and Anderson papers. To view these articles, visit https://doi.org/10.1111/apt.16206 https://doi.org/10.1111/apt.16237
LINKED CONTENT This article is linked to Zhou et al and & Zheng papers. To view these articles, visit https://doi.org/10.1111/apt.16487 https://doi.org/10.1111/apt.16528
LINKED CONTENT This article is linked to Ramai et al and & Facciorusso papers. To view these articles, visit https://doi.org/10.1111/apt.16335 https://doi.org/10.1111/apt.16360
هدف از این مقاله آزمون الگوی قیمت گذاری CAPM و APT برای قیمتگذاری شرکتهای شیمیایی و پتروشیمی فعال در بورس اوراق بهادار تهران است. در این راستا از دادههای فصلی مربوط به بازده سهام 18 شرکت شیمیایی و پتروشیمی فعال در بورس اوراق بهادار و برخی متغیرهای مهم اقتصاد کلان به عنوان عوامل ریسک در دوره 1395-1386 استفاده شده است. ابتدا الگوی CAPM با استفاده از آزمون سری زمانی GRS و سپس با استفاده از آزم...
In this research, we proposed a new metaheuristic technique for stock portfolio multi-objective optimization employing the combination of Strength Pareto Evolutionary Algorithm (SPEA), Adaptive Neuro-Fuzzy Inference System (ANFIS) and Arbitrage Pricing Theory (APT). To generate the more precise model, ANFIS has implemented to envisage long-term movement values of the Tehran Stock Exchange (TSE)...
Three-dimensional atom probe tomography (APT) is successfully used to analyze the near-apex regions of an atomic force microscope (AFM) tip. Atom scale material structure and chemistry from APT analysis for standard silicon AFM tips and silicon AFM tips coated with a thin film of Cu is presented. Comparison of the thin film data with that observed using transmission electron microscopy indicate...
We describe the generalization of Analytic Perturbation Theory (APT) for QCD observables, initiated by Radyushkin, Krasnikov, Pivovarov, Shirkov, and Solovtsov, to fractional powers of coupling — Fractional APT (FAPT). The basic aspects of FAPT are shortly summarized. We describe how to treat heavy-quark thresholds in FAPT and then show how to resum perturbative series in both the one-loop APT ...
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