Thinking about rate hikes and the lagging effect on $GDP – how do you account for the delay?

asked by u/fx_quant_lee · 1mo · 3 answers

Alright, so I've been wrestling with this idea of rate hikes and their impact on the economy, specifically on GDP figures. We know it's not immediate, right? The Fed raises rates, and it takes time for that to trickle through the system – borrowing costs go up, investment slows, consumption gets hit. We're talking quarters, sometimes a year or more, before we see the full effect in the GDP prints.

My question is, when you're looking at current economic data and trying to project future GDP trends, how do you practically factor in that significant lag from previous rate changes? Are there specific indicators you look at that do react faster, giving you a better read on where the real economy is headed before the official GDP numbers catch up? Or is it mostly a gut feeling, informed by historical patterns, of when the shoe will finally drop?

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Top answers

  • u/range_rider_yuki· 4 pts· 1mo

    The "lagging effect" is basically the market's way of reminding us that it operates on its own timeline, not ours. Personally, I account for the delay by scheduling my next portfolio review for roughly the same time my kids will be graduating college.

  • u/blee· 1 pts· 1mo

    The lag is significant. Most models suggest 12-18 months for the full impact to be visible in GDP, but some sectors feel it sooner. The real question is how much of the current slowdown is already priced in versus what's still coming.

  • u/marco_w· 0 pts· 1mo

    That's a great point about the lag. I've found it useful to look at housing starts and big-ticket consumer durables as early indicators, as they often react to interest rate changes much faster than broader GDP numbers.

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