Full lockdown policies in Europe have no evident impact on Covid-19 epidemic [pdf]

I hope we start seeing more analysis with better data and use it to modify our response. It seems like everyone is throwing out their opinions on what should be done, most relying on instinct, fear or unfounded optimism.

It seems like a uniform consensus response inhibits useful data. In the face of the unknown, comparing different responses seems like it would provide a better result in the long run.

Then will all the countries in Europe follow the Swedish model?