Report
Over the first half of 2025, AI capex outpaced both consumption and all other investments in its contribution to US growth. Like all other capex cycles this one will end in tears. However, the indicators we track suggest that AI capex can continue supporting growth and markets for now. Remain Neutra...
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Report
Using stock-level data for MSCI ACWI country indices going back to 1984 for Developed markets and 1988 for Emerging markets, we find that market concentration adds little predictive power for long term forward returns. Whatever predictive power it has disappears once we include traditional metrics l...
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