The opinions and recommendations in this report, and any errors, are those of the author, and do not necessarily reflect the views of the publishers or funders of this report. [...] That’s why economists look at the debt-to-GDP ratio: it indicates the size of that debt relative to the economy and what share of the economy’s resources is required to pay for the debt. [...] Those deficits can im- pact debt levels, but the plan (if not the hope) is to allow the rising tide of economic growth and subsequent revenue recovery to do the post-recession work of reducing the deficit and the debt. [...] In order to make this historical comparison, this paper adjusts the net debt measure to reflect two critical changes in how it is measured and what is included: in 1999, Ontario Hydro debt was added to the provincial debt No Crisis on the Horizon 5 and broader public sector debt was added in 2005. [...] This finding indicates that, rather than teetering on the precipice of debt crisis, Ontario’s debt-to-GDP ratio is in the same range as it was six years af- ter the recession of the 1990s.