4. What about inflation itself? The bad news is that progress (at least on the core measures) has continued to fall short of expectations. The good news, however, is that deceleration across a broad range of indicators—including statistical measures such as the Cleveland Fed trimmed-mean CPI and the Dallas Fed trimmed-mean PCE—is now a fact, not just a forecast. The prospects for further progress in the second half of 2023 also look good. First, improving supply chains and
declining used car auction prices should bring down core goods inflation materially starting in June, following what is likely to be another used car price increase in the May CPI. Second, the news on rent inflation remains encouraging, with signs that seasonally adjusted
asking rents fell in May despite the rebound in house prices. And third, the rebalancing in the labor market should bring down core service inflation excluding shelter (although we expect progress to remain only gradual in this category). All told, we expect core PCE inflation to come down to 3.7% by December 2023, with sequential rates averaging 2.9% in H2.