Certainly. Let me see how to approach this.
You approve the estimates on a cash basis. When finance is preparing its forecasts, it has an adjustment that it makes to put that on an accruals basis. We haven't been provided with information to assess that, but it has appeared that over the last four or five years, every year there has been a surprise in how much the spending is coming in relative to what has been approved by Parliament. There's always some room there. It arises from the incentives that departments have. When they're spending throughout the year, the consequences of overrunning budgets are much harsher than of under-running budgets, so naturally every year you get an underspend and finance it. When it forecasts direct program expenses, it accounts for that.
Each year there has been a greater amount than what has been forecasted by Finance Canada. We would like to do our own forecast of DPE but we haven't yet been provided with the information. That's been rejected, I believe, from requests that we've made to get how this reconciliation between the expenditures appropriated by Parliament and what actually goes out based on the public accounts...as you said, and how that gets reconciled in the budget outlook. We would like to look at that issue more closely, but we would have to find other ways to do so.