Before revision:  This new price development has received a lot of attention in political discussions in which it has been attributed to the recent reformof the EU ETS -- the strengthening of the Market Stability Reserve through cancellation.
After revision:  This new price development has received a lot of attention in political discussions in which it has been attributed to the recent reformof the ETS reform, naming anticipation of the tightening of allowance supply through the Market Stability Reserve through cancellation.