Abstract
We estimate three different models of speculative behaviour using oil price data. Our findings provide support for the claim by . Phillips and Yu (2011) and . Gilbert (2010) that a bubble in oil prices existed for a short period in 2008.
| Original language | English |
|---|---|
| Pages (from-to) | 469-472 |
| Number of pages | 4 |
| Journal | Economics Letters |
| Volume | 115 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Jun 2012 |