短期转鸽，长期中性，评鲍威尔杰克逊霍尔讲话

Key Points Summary Group 1: Macro Economic Insights - The report indicates a shift towards a more dovish stance in the short term, with expectations of a 25 basis point rate cut in September and another potential cut in December, while maintaining a neutral long-term outlook [5][16]. - Powell's assessment of the labor market has shifted to focus on downside risks, suggesting that the labor market is cooling and that there is an increasing risk of layoffs and rising unemployment [12][13]. - The report highlights that tariffs are expected to have a one-time impact on inflation, with Powell indicating that the effects will be temporary and not likely to create a wage-price spiral [12][14]. Group 2: Key Economic Data - In the U.S., new housing starts exceeded expectations at 1.428 million units, while existing home sales showed a slight increase to 4.01 million units, with a median home price of $422,400 [20][22]. - The report notes that the UK is experiencing increased inflationary pressures, with July CPI rising to 3.8% year-on-year, driven by food and service costs [26][27]. - Germany's GDP was revised down to a seasonally adjusted -0.3% for Q2, indicating economic contraction, while the Eurozone's construction output fell by 0.8% [28][29]. Group 3: Market Reactions and Trends - The market has shown a rebound following Powell's dovish comments, with a resurgence of easing trades observed around the Jackson Hole meeting [11][17]. - The report outlines various trading patterns, indicating that easing (rate cuts) typically leads to increases in stock and bond markets, while tightening (rate hikes) results in declines [18]. - The report also notes a mixed performance in the manufacturing sector, with the U.S. PMI data exceeding expectations, while the Eurozone's manufacturing PMI showed a slight recovery [20][28].