Canada

I think at best there's evidence for a correlation between productivity and wages and even that correlation has largely disappeared since the 80s. If you're looking for causation, I'm afraid that without union representation, wage increases come before productivity gains and it's not difficult to see why. If your labour cost increases, your profit margin decreases. If you can't decrease wages, you have to get more product out of the same labour. You can do that by investing in more or better tooling, equipment, training, automation. That is productivity increase.

In a union environment, the union can force higher wages when there's increase in profits as a result of productivity gains. Which then drives further productivity increases as the owner tries to get their margins higher again. Which drives the kind of feedback loop which creates the tight productivity-wage correlation we've observed in the post-depression period till the 80s. You probably know what happened after that.

Remember when eating the rich prepare the billionaires like beef steaks and roasts. The multimillionaires like pork, ribs and butt/picnic shoulder. Prepare economists like sausages.

Remember to cook low and slow and don't forget the spices.

-We printed nearly 50% more money supply within the span of a few years.

-They did mass immigration in order to depress wage pressure caused by the phillips curve.

-People are now poorer overall, we have a shortage of housing and doctors, and as the Bank of Canada was raising rates to cool the job market we now have extreme levels of youth unemployment and we arent even in a recession yet.