The need for a legal framework that explains a decentralized system is compulsory to understand whether regulation could be useful and effective. Previous academic frameworks did not manage to explain the intimate development and success of a decentralized cryptocurrency system interpreting the...

Engel and West (2005) model log exchange rates as discounted log fundamentals. For ‘commodity currencies', commodity prices are often viewed as key fundamentals, implying that commodity prices should, therefore, be predicted by exchange rates and not vice-versa - which would run counter to a...

We show that quot;commodity currencyquot; exchange rates have remarkably robust power in predicting global commodity prices, both in-sample and out-of-sample, and against a variety of alternative benchmarks. This result is of particular interest to policymakers, given the lack of deep forward...