Article in journal (Refereed)
- Locking, H., Månsson, K., Shukur, G. (2014). Ridge estimators for probit regression : with an application to labour market data. Bulletin of Economic Research. 66. S92-S103.
- Locking, H., Månsson, K., Shukur, G. (2013). Performance of Some Ridge Parameters for Probit Regression : With Application to Swedish Job Search Data. Communications in statistics. Simulation and computation. 42. 698-710.
Conference paper (Refereed)
- Almasri, A., Locking, H., Shukur, G. (2013). Testing for trends and causality in Swedish environmental data, using Wavelet analysis. .
- Almasri, A., Locking, H., Shukur, G. (2009). Wavelet Based Forecasting Approach, with Application. 2009 International Conference on Financial Theory and Engineering.
Chapter in book (Other academic)
Article in journal (Other (popular science, discussion, etc.))