In Q4 2023, growth in household gross disposable income (GDI) was sustained (+1.0% in current euros, as in the previous quarter), while household consumer prices slowed substantially (+0.3% after +1.0% in Q3). Thus the purchasing power of GDI picked up significantly at the end of the year (+0.7% after 0.0% in Q3). Across all of 2023, there were only modest gains in purchasing power...