Ludvigson, Sydney C., 1964- and Paxson, Christina H. (Christina Hull), 1960-. "Approximation Bias in Linearized Euler Equations, Research Paper 9712," Research Papers (Federal Reserve Bank of New York) (March 1997). https://fraser.stlouisfed.org/title/6570/item/615564, accessed on February 17, 2025.