Peter Schmidt

2 ta ish

Michigan State University

1. Testing the null hypothesis of stationarity against the alternative of a unit root

   Denis Kwiatkowski, Peter C.B. Phillips, Peter Schmidt +1

   Maqola199218 iqtibos

   ABIABI:AkademIndex/2026.other.024227

2. Formulation and estimation of stochastic frontier production function models

   Dennis J. Aigner, C. A. Knox Lovell, Peter Schmidt

   Maqola19778 iqtibos

   ABIABI:AkademIndex/2026.other.065382