ACA27038-1E2D-45AA-BC7D-42565962AEA5Advancing Microdata Models and MethodsResearch GrantES/P008909/1924BE15C-91F2-4AAD-941A-3F338324B6AEESRCINCOME_ACTUAL1973403C1AEB6B2-BE99-4621-A3F7-BF1DD9EFCBB5Additive nonparametric models with time variable and both stationary and nonstationary regressions022dc979d9e6d6a30644b25507e84c00Chaohua Dong2017-01-01https://www.cemmap.ac.uk/publication/id/10273Working Paper5c644c008ae1e8.57684218