نتایج جستجو برای: commodity markets

تعداد نتایج: 73802  

Journal: :International Regional Science Review 2005

Journal: :Environment, Development and Sustainability 2020

Journal: :Afyon Kocatepe Üniversitesi sosyal bilimler dergisi 2022

Zayıf formda etkin olmayan bir piyasada, bazı yatırımcılar teknik analiz ile geçmiş fiyat hareketlerinden faydalanarak piyasa ortalamasının üzerinde getiri elde edebilmektedir. Etkin Piyasa Hipotezi ise dönem, kamuya açıklanmış bilgileri açıklanmamış de dâhil ederek finansal varlık fiyatlarının gelecekteki değerlerinin tahmin edilemeyeceğini ve ortalama üstü kazanç sağlanamayacağı görüşünü savu...

Journal: :Risks 2022

Four deep generative methods for time series are studied on commodity markets and compared with classical probabilistic models. The lack of data in the case hedgers is a common flaw, which seek to address. In specific commodities, it turns out that these generators can also be used refine price models by tackling high-dimensional challenges. this work, synthetic prices produced such then train ...

Journal: :Journal of the Agricultural and Applied Economics Association 2023

We construct an agricultural policy uncertainty (APU) index from leading national and local newspapers in major states the United States January 1999 to September 2021. Our analysis shows that economic Granger causes APU linearly short run, but relationship is nonlinear bidirectional long run. When considered, significantly reduces hedgers' net positions speculators' (except for corn hedgers) s...

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