Core Viewpoint - The U.S. economy has not yet been significantly impacted by increased tariffs or reduced labor supply due to stricter immigration policies, but potential changes may occur in the future [1] Economic Impact - The current state of the U.S. economy remains resilient despite challenges posed by tariff increases and labor supply constraints [1] - Future implications of these economic factors could lead to changes in the overall economic landscape [1]

Demographic Trends & Economic Impact - Global population is projected to peak at approximately 97 亿 (9.7 billion) by the 2060s and then decline [5] - The birth rate required to sustain population growth is about 21% (2.1%) children per woman [7] - The average cost of raising a child to adulthood in the United States exceeds 31 万美元 ($310,000) [9] - Public debt in Japan has reached over 250% of GDP [20] Financial System & Investment Strategies - Governments may resort to financial repression, holding interest rates artificially below inflation levels [19] - Consumer debt in the United States has reached record highs, exceeding 18 万亿美元 ($18 trillion), with credit card debt surpassing 1 万亿美元 ($1 trillion) [49] - Companies in Japan increased salaries by nearly 10% in a single year due to labor shortages [32] Labor Market Dynamics - Employees who switched jobs in Japan gained raises averaging over 40% [32] - Demographic collapse is leveling the economic playing field for labor [37] - Rising wages encourage family formation, further tightening labor markets [39] Capitalism & Adaptation - Capitalism thrives on continuous growth, requiring more workers and consumers [43] - Modern corporations are shifting towards a rent extraction model, generating profits from dominating markets [44] - Governments may need to support families and stabilize demographics through affordable housing, child care, healthcare reform, and parental leave [51]

Core Insights - Advanced aerospace and defense technologies are increasingly attractive for investment due to a booming commercial aviation sector and rising global defense budgets amid intensifying threats [1] - Companies like RTX Corporation (RTX) and L3Harris Technologies (LHX) are well-positioned to benefit from growing demand in missile defense, cybersecurity, electronic warfare, and space systems [1] Company Profiles - RTX is recognized for advanced aircraft engines, missiles, radars, sensors, hypersonic, and space-based systems, while LHX specializes in tactical communication systems, ISR systems, space payloads, propulsion, and missile defense systems [2] - RTX has a diversified portfolio that includes a strong presence in commercial aviation, while LHX has divested its commercial aviation segment to focus on defense [9] Financials and Growth Catalysts - As of March 31, 2025, RTX reported $5.16 billion in cash and cash equivalents, with long-term debt of $38.24 billion and current debt of $3.06 billion, indicating strong short-term liquidity [4] - L3Harris, as of March 28, 2025, held only $0.22 billion in cash against long-term debt of $10.98 billion and current debt of $1.28 billion, reflecting limited financial flexibility [5] - The proposed 13% increase in the U.S. defense budget to $1.01 trillion for fiscal 2026 is expected to benefit both companies, particularly in space systems [6] - A $175 billion allocation for the Golden Dome missile defense system positions both companies to secure contracts, with LHX's HBTSS and RTX's AN/TPY-2 radar showcasing their technological advancements [7] Market Performance - RTX has underperformed LHX over the past three months, with RTX up 6.9% compared to LHX's 19.7%, but RTX has outperformed LHX over the past year with a 26.2% increase versus LHX's 7.2% [15] - RTX is trading at a forward earnings multiple of 21.22X, slightly below LHX's 21.53X, indicating a more attractive valuation for RTX [16] Challenges - Supply-chain disruptions and labor shortages pose significant challenges for both companies, with RTX potentially more adversely impacted due to its commercial aerospace exposure [10][11] - The aerospace-defense industry faces high turnover rates, with attrition among AIA members averaging 13%, which could affect operational efficiency for both RTX and LHX [12] Conclusion - RTX is considered a more compelling stock due to its diversified growth avenues, better earnings outlook, and attractive valuation despite its higher debt load [20][21]