The literature that tests for U-shaped relationships using panel data, such as those between pollution and income or …

for the validity of the monetary exchange rate modelwithin a panel of vector error correction models for three …

This paper proposes a time-weighted difference-in-differences (TWDID) estimation approach that is robust against … DID estimation through balancing the pre-treatment and post-treatment unobserved common factors. To conduct valid … estimation uncertainty. Revisiting a study on the effect of a cap-and-trade program on NOx emissions, TWDID estimation reduces …

pooled timeseries estimation on a forward-looking monetary model, resulting inparameter estimates which are in compliance … with the underlyingtheory. Based on a panel version of the Engle and Granger (1987) two-stepprocedure we find that the … residuals of our pooled estimated modelare stationary. This indicates that on a pooled time series levelthere is cointegration …

Section 4 we demonstrate that in this extended setup Probit - estimation on panel data sets does not pose a specific problem …Mundlak (1978) proposed the addition of time averages to the usual panel equation in order to remove the fixed effects …