Should models of monetary policy asymmetry include interaction terms?

Angrist, 2018, Semiparametric estimates of Monetary policy effects: String theory revisited, Journal of Business & Economic Statistics, 36, 371, 10.1080/07350015.2016.1204919 Ascari, 2021, Non-linearities, state-dependent prices and the transmission mechanism of Monetary policy, The Economic Journal, 132, 37, 10.1093/ej/ueab049 Bernanke, 1995, Inside the black box: The credit channel of Monetary policy transmission, Journal of Economic Perspectives, 9, 27, 10.1257/jep.9.4.27 Coibion, 2012, Are the effects of Monetary policy shocks big or small?, American Economic Journal: Macroeconomics, 4, 1 Cover, 1992, Asymmetric effects of positive and negative money-supply shocks, Quarterly Journal of Economics, 107, 1261, 10.2307/2118388 Garcia, 2002, Are the effects of Monetary policy asymmetric?, Economic Inquiry, 40, 102, 10.1093/ei/40.1.102 Jordá, 2005, Estimation and inference of impulse responses by local projections, American Economic Review, 95, 161, 10.1257/0002828053828518 Kandil, 1995, Asymmetric nominal flexibility and economic fluctuations, Southern Economic Journal, 61, 674, 10.2307/1060990 Karras, 1996, Why are the effects of Money-supply shocks asymmetric? convex aggregate supply or ”pushing on a string”?, Journal of Macroeconomics, 18, 605, 10.1016/S0164-0704(96)80054-1 Karras, 2013, Asymmetric effects of Monetary policy with or without quantitative easing: Empirical evidence for the US, Journal of Economic Asymmetries, 10, 1, 10.1016/j.jeca.2013.04.001 Kaufmann, 2002, Is there an asymmetric effect of Monetary policy over time? A Bayesian analysis using Austrian data, Empirical Economics, 27, 277, 10.1007/s001810100099 Lo, 2005, Is the response of output to Monetary policy asymmetric? evidence from a regime-switching coefficients model, Journal of Money, Credit and Banking, 37, 865, 10.1353/mcb.2005.0054 Morgan, 1993, Asymmetric effects of Monetary policy, Federal Reserve Bank of Kansas City Economic Review, 78, 21 Peersman, 2002 Plagborg-Moller, 2021, Local projections and VARs estimate the same impulse responses, Econometrica, 89, 955, 10.3982/ECTA17813 Ravn, 2004, A reconsideration of the empirical evidence on the asymmetric effects of Money-supply shocks: Positive vs. negative or big vs. small?, Quarterly Review Federal Reserve Bank of St. Louis, September/October, 41 Romer, 2004, A new measure of Monetary shocks: Derivation and implications, American Economic Review, 94, 1055, 10.1257/0002828042002651 Shirota, 2021, Is bigger more effective? Shock size and the efficacy of Monetary policy, Macroeconomic Dynamics, 1–10 Stock, 2018, Identification and estimation of dynamic causal effects in macroeconomics using external instruments, The Economic Journal, 128, 917, 10.1111/ecoj.12593 Tenreyro, 2016, Pushing on a string: U. s. Monetary policy is less powerful in recessions, American Economic Journal: Macroeconomics, 8, 43 Thoma, 1994, Subsample instability and asymmetries in money-income causality, Journal of Econometrics, 64, 279, 10.1016/0304-4076(94)90066-3 Weise, 1999, The asymmetric effects of Monetary policy: A nonlinear vector autoregression approach, Journal of Money, Credit and Banking, 31, 85, 10.2307/2601141