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Relationship between US and B razilian ethanol prices: new evidence based on fractal regressions
Author(s) -
Quintino Derick David,
Cantarinha Ana,
Ferreira Paulo Jorge Silveira
Publication year - 2021
Publication title -
biofuels, bioproducts and biorefining
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.931
H-Index - 83
eISSN - 1932-1031
pISSN - 1932-104X
DOI - 10.1002/bbb.2192
Subject(s) - fractal , economics , econometrics , regression , financial economics , mathematics , statistics , mathematical analysis
Two different fractal regression methodologies were employed with the aim of understanding the relationship between prices of ethanol produced in the USA and Brazil, the most important producers of ethanol. These methodologies, which have the advantage of giving us information about the relationships between different timescales, could also provide interesting and important information about this particular market. Our results suggest, first, some differences in the basic price in these markets, and second, a positive relationship between prices (as expected) but not a one‐to‐one relationship. © 2021 Society of Chemical Industry and John Wiley & Sons, Ltd