Stepana Lazarova

A Principal Components Analysis of Common Stochastic Trends in Heterogeneous Panel Data: Some Monte Carlo Evidence

Stephen G. Hall, Giovanni Urga, Stepana Lazarova, 1999 .

Are Differences in Firm Size Transitory or Permanent

Giovanni Urga, Paul Geroski, Stepana Lazarova, 2003 .

Testing for structural change in regression with long memory processes

Stepana Lazarova, Štěpána Lazarová, 2004 .