Tram Nguyen

3 Questions 1 Answers 0 Followers

Questions related from Tram Nguyen

Do both GDP and PGDP are insignificant in Gravity model possible?

I am conducting a research that use the Gravity model as follows: lnY = lnGDP + lnPGDP + lnOpenness + lnrer + lnn + lndis + ASEAN + Border where Y is export values, GDP is (GDPi * GDPj), PGDP is...

16 November 2021 445 4 View

Does 20% maximal IV relative bias of Stock-Yogo weak ID test critical values means that the instrument variables are weak?

I used 3 IVs in the 2SLS model, although the model passed the endogeneity test and overid test, its weak identification test is only 20% maximal IV relative bias. Could I conclude that the IVs are...

16 November 2021 1,865 0 View

Non stationary dependence variables in panel data?

Hello everyone, Currently I am doing an research of factors affecting exports by using OLS,FEM or REM with N=12 and T=20. When I did an unit root test, it turned out that all independent variables...

05 October 2021 8,349 1 View