نتایج جستجو برای: رهیافت tvp
تعداد نتایج: 5828 فیلتر نتایج به سال:
This paper studies a modified Chinese Taylor’s rule with money supply growth rate as the intermediate target. We develop survey data to measure the expected inflation and use the real marginal cost as a proxy for the output gap. The Markov regime switching model, the TVP model and the split sample OLS estimation are employed to estimate the changing coefficients of the monetary reaction functio...
Social Media Agendas of Political Parties Versus TV News Services in the Parliamentary Election Campaign 2019 The presented article concerns convergence symbolic political agendas selected entities (coalitions) (PiS-ZP, PO-KO) and broadcasters (Wiadomości TVP, Fakty TVN), social media, parliamentary campaign 2019. Theses concerning overlapping media PiS-ZP TVP PO-KO TVN thematic aspect were for...
This note is concerned with the essential part of Finite Element Methods (FEM) approximation error analysis for quasi-Newtonian modelling thixo-viscoplastic (TVP) flow problems. The developed FEM settings thixotropic generalized Navier-Stokes equations based on a constrained monotonicity and continuity coupled system, which cornerstone an efficient monolithic Newton-multigrid solver. manifested...
This paper discusses an econometric technique based on optimal control theory which, by employing a variation of the near-neighbourhood search problem, is seen to be suitable for the type of research that requires estimating time-varying parameters for linear regression models. The methodology is based on the characterization of the time-varying parameter (TVP) problem as an optimal control pro...
BACKGROUND The end-diastolic velocity (EDV) of thyroid arteries reflects peripheral blood flow resistance. OBJECTIVE The aim was to evaluate EDV correlations with other Doppler sonography parameters and with clinical and biochemical variables in a sample of patients with hypothyroidism caused by chronic autoimmune thyroiditis (CAT). METHODS A sample of 48 CAT hypothyroid patients receiving ...
Texturized vegetable protein (TVP) is one of the meat analogue products made by modifying structure come to be meat-like texture. Several advantages could obtained consuming analogue. It reduce risk disease and consumed someone who not consume meat, either because health problems or beliefs consumption will increase continually inline with increasing population, economic level, public awareness...
چکیده با توجه به اهمیت شناسایی ارتباط بین نرخ ارز و تراز تجاری در طراحی موفقیت آمیز سیاست های تعدیل اقتصادی و لزوم برآورد دقیق کشش تراز تجاری نسبت به تغییرات قیمتی و درآمدی برای زمان بندی صحیح اجرای این سیاست ها، در این مطالعه، تأثیر متغیرهای درآمد داخلی، درآمد خارجی و نرخ ارز بر تراز تجاری ایران مورد بررسی قرار می گیرد. در این راستا میزان واکنش تراز تجاری نسبت به تغییر در هر یک از متغیرهای یاد...
Endostatin (ES) is a fragment of collagen XVIII that possesses antiangiogenic activity. To gain insight into ES-mediated signaling, we studied the effects of ES RNA on Xenopus embryogenesis and observed developmental abnormalities consistent with impaired Wnt signaling. ES RNA blocked the axis duplication induced by beta-catenin, partially suppressed Wnt-dependent transcription, and stimulated ...
We introduce a new class of time-varying parameter vector autoregressions (TVP-VARs) where the identified structural innovations are allowed to influence dynamics coefficients in these models. An estimation algorithm and parametrization conducive model comparison also provided. apply our framework US economy. Scenario analysis suggests that, once accounting for shocks on autoregressive coeffici...
We investigated the connectedness of returns and volatility clean energy stock, technology crude oil, natural gas, investor sentiment based on time-varying parameter vector autoregressive (TVP-VAR) approach. The empirical results indicate that average total is higher in system than return system. has a weak impact stock. Our show dynamic across assets varies with time. Furthermore, increases si...
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