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Long‐Run Risk: Is It There?

Journal of Finance 2022 77(3), 1587-1633
This paper documents the existence of a persistent component in consumption growth. We take a novel approach using news coverage to capture investor concern about economic growth prospects. We provide evidence that consumption growth is highly predictable over long horizons—our measure explains between 23% and 38% of cumulative future consumption growth at the five‐year horizon and beyond. Furthermore, we show a strong connection between this predictability and asset prices. Innovations to our measure price 51 standard portfolios in the cross section and our one‐factor model outperforms many benchmark macro‐ and return‐based multifactor models.

Institutional Investor Attention

Journal of Finance 2026 81(2), 791-827 open access
Using data on Internet news reading, we measure fund‐level attention to both aggregate and firm‐specific news and relate it to fund portfolio allocation decisions. In the time series, we find that funds shift attention toward macroeconomic news during periods of high aggregate volatility. Those funds that exhibit stronger attention‐reallocation patterns earn higher future returns. In the cross‐section of fund portfolios, fund attention is positively related to stock holdings. Furthermore, fund attention to a stock increases the value‐add of that position to the fund's performance. This relationship is stronger using fund attention to more value‐relevant news articles.

Common Risk Factors in Cryptocurrency

Journal of Finance 2022 77(2), 1133-1177 open access
We find that three factors—cryptocurrency market, size, and momentum—capture the cross‐sectional expected cryptocurrency returns. We consider a comprehensive list of price‐ and market‐related return predictors in the stock market and construct their cryptocurrency counterparts. Ten cryptocurrency characteristics form successful long‐short strategies that generate sizable and statistically significant excess returns, and we show that all of these strategies are accounted for by the cryptocurrency three‐factor model. Lastly, we examine potential underlying mechanisms of the cryptocurrency size and momentum effects.