I don't know all the details, but on its face that doesn't look like fiscal reponsibility to me....
Quite a riddle, isn't it? The answer is the author's numbers are completely fiction.
Budget by year:
2006-2007: $26.7B
2007-2008: $29.8B
2008-2009: $29.7B
2009-2010: $29.0B
2010-2011: $25.5B
http://doa.louisiana.gov/OPB/state-budget.htm
Now, obviously Louisiana's budget has been impacted by federal aid after the hurricane and oil spill.
In terms of state revenue, it has changed from $14.0B in 2007-08 to $14.0B in 2010-11. The balance of the budget is funded by federal appropriations.