Interest rates in Canada will slowly increase from near zero levels through the medium term, but short-term rates are likely to remain below 2.0 per cent through 2040, held back by subdued economic growth and inflation. Over the long term, the Bank of Canada will have to shrink its balance sheet, which ballooned when the Bank went on a massive bond-buying spree during the pandemic to ensure that financial markets remained liquid. That could put upward pressure on bond yields.