"Moved in November 2018. Value vans got our contract, said they would be the ones moving us but sold the contract off to arrow. Arrow literally tripled the price we were quoted and signed contract for. Arrow showed up 3 days late, with 2 separate h..." ...
For the dataset with country fixed effects, the OLS estimator has an out-of-sample RMSE of $11.30 billion, the PPML estimator has an out-of-sample RMSE of $9.79 billion, and the neural network has an out-of-sample RMSE of $1.91 billion. For the dataset with country-year fixed effects...