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Derick D. Quintino, Sergio A. David and Carlos E. de F. Vian
In this work, an investigation and analysis are carried out in order to observe the relationship between ethanol spot and futures prices in Brazil. We adopted the Engle and Granger co-integration approach. Also, we consider the information share method p...
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Samih Antoine Azar
Pág. 105 - 112
The classic approach to risk analysis is rooted in the belief that risk aversion is constant, determined by constant preferences. It is becoming clear that this proposition is no longer acceptable. Risk aversion can change over short time, between ...
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Faik Bilgili
Pág. 933 - 941
This paper explores relative price convergence for 18 cities in Turkey. The convergence implies stationarity in the long run. Henceforth, to observe whether price convergence occurs or not, this study conducts unit root tests following Lee and Strazicich...
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Ji-Hye Park,Joong-Seok Cho
Pág. 386 - 391
We examine the relation between earnings recognition practices and firms? information environment. Using a sample of U.S. firms over the period 2000-2012, we investigate how earnings timeliness and smoothness affect firm information environment. To measu...
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Evgeny A. Kuzmin
Pág. 37 - 44
The paper deals with pressing issues in food security. The research focus is on defined specifics of a price factors? influence on a balance in a market. The paper specifies features of food security and there is a conclusion of its division into static ...
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