|
|
|
|
|
Jaehwan Park
This paper employs Granger causality tests to analyze the role of speculators using weekly COTR (commitment of traders reports) data covering the period of August 2014 to July 2017. The paper presents statistically significant evidence that the position ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jaehwan Park and Byungkwon Lim
This paper explores the market efficiency of the six base metals traded on the LME (London Metal Exchange) using daily data from January 2000 to June 2016. The hypothesis that futures prices 3M (3-month) are unbiased predictors of spot prices (cash) in t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mustafa Serdar Basoglu,Turhan Korkmaz,Emrah Ismail Cevik
Pág. 726 - 734
Fluctuations in raw material and product prices have caused manufacturers and consumers to experience serious losses in steel sector as well as in all other sectors. As the number of manufacturers of commodities like coking coal, iron ore and scrap- the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Carlos Torres Navarro, Angën Reinike Luengo, Manuel Chávez Contreras, Samuel Rasmussen
Este estudio fue desarrollado en una empresa minera ubicada en el norte de Chile con el propósito de identificar las variables que tienen mayor incidencia en la producción de cátodos de cobre de alta calidad, específicamente se hizo hincapié en los porc...
ver más
|
|
|
|
|
|