PoliticsEnergy crisis: Study shows European state spend to cushion high energy costsGerman largesse in shielding consumers from energy costs raises questions in a single market, warns Bruegel researcher.Brakes off: German Chancellor Olaf Scholz listens to a Bundestag debate on whether to relax constitutional debt limits to help ease energy costsPhoto: REUTERS/SCANPIXZsuzsanna SzaboOslo