E22

Thomas Winberry

A method for solving heterogeneous-agent models with aggregate shocks that replaces the infinite-dimensional distribution with a flexible parametric family, treats that family's moments as endogenous …

Jess Benhabib · Feng Dong · Pengfei Wang · Zhenyang Xu

Why do corporate defaults cluster in recurring episodes rather than occurring smoothly? The paper asks whether observable fundamental factors — firm characteristics and macroeconomic variables — are …

Bruno Pellegrino · Enrico Spolaore · Romain Wacziarg

Why do observed international investment positions and cross-country differences in rates of return to capital fail to conform to a frictionless capital-market benchmark? The paper asks how large the …

Pablo Ottonello

Physical capital, like labour, can be "unemployed" — sitting idle while its owner searches for a buyer or tenant — and this paper documents that in the United States such idle capital is large, …

Galina Vereshchagina

This paper quantifies how idiosyncratic firm-level risk affects aggregate output, TFP, and firm life-cycle growth in an environment where firm productivity evolves endogenously through risky …

Aimé Bierdel · Andres Drenik · Juan Herreño · Pablo Ottonello

The paper develops a quantitative capital-accumulation model in which capital trades in illiquid markets with asymmetric information — sellers know the quality of their capital but buyers do not. It …

François Gourio · Anil K. Kashyap

Plant-level data from Chile and the U.S. show that swings in aggregate investment come almost entirely from changes in how many establishments are having an investment spike, not how big those spikes …

Jeremy Greenwood · Zvi Hercowitz · Gregory W. Huffman

Keynes's idea that shocks to the marginal efficiency of investment drive fluctuations is placed inside a neoclassical model in which firms choose how hard to run their capital; a shock that raises the …

Thomas Winberry · Adrien Auclert · Matthew Rognlie · Ludwig Straub

Winberry, Auclert, Rognlie, and Straub extend the Heterogeneous-Agent New Keynesian framework from households to firms, building a canonical heterogeneous-firm model with financial frictions in which …

Lassi Ahlvik · Jørgen Juel Andersen · Jonas Hveding Hamang · Torfinn Harding

This paper asks three questions about supply-side climate policies in the oil market: how do oil companies respond to production-based taxes; what are the aggregate effects of such taxes on global CO2 …

Poorya Kabir · Eugene Tan · Ia Vardishvili

Standard measures of capital allocative efficiency—based on the dispersion of the average revenue product of capital (ARPK)—are severely biased when capital utilization is endogenous. When utilization …

Sebastian Di Tella · Robert Hall

This paper shows that spikes in idiosyncratic risk premiums can generate quantitatively plausible recessions -- with employment, consumption, and investment all falling together -- because the risk …

Julio L. Ortiz

This paper investigates the macroeconomic consequences of widespread just-in-time (JIT) inventory management, documenting a fundamental trade-off: JIT raises firm profitability and reduces micro-level …

Francesco Caselli · James Feyrer

Backing the marginal product of capital straight out of output, the capital stock and the capital share gives a return in poor countries more than twice that in rich ones -- until two corrections are …

Finn E. Kydland · Edward C. Prescott

This 1982 Econometrica paper by Finn Kydland and Edward Prescott builds an equilibrium growth model, fitted to post-war U.S. quarterly data, in which business-cycle fluctuations arise from technology …

Lawrence J. Christiano · Richard M. Todd

Investment projects begin with a long planning phase that consumes very little in the way of resources, and building that phase into an otherwise standard real business cycle model delays the response …

Lu Han · L. Rachel Ngai · Kevin D. Sheedy

Using sales and leasing transaction records for the Greater Toronto Area (2006–2018), this paper finds three novel effects of a higher property transaction tax: higher buy-to-rent transactions …

Fumio Hayashi

Tobin's conjecture that investment depends on marginal q is derived from a general present-value-maximising firm problem with installation costs, giving an investment rule that depends on neither the …