1. Barnett FW (1988) Four steps to forecast total market demand. Harv Bus Rev 66(4):28–38
2. Bechet TP, Maki WR (1987) Modeling and forecasting focusing on people as a strategic resource. Hum Resour Plann 10(4):209–217
3. Birch S, Lavis J, Markham B, Woodward C, O’Brien-Pallas LL (1994) Nursing requirements for Ontario over the next twenty years: development and application of estimation methods (Working Paper 94–113). McMaster University, CHEPA, Hamilton, Canada
4. Cruz-Ros S (2009) Multi-item models for evaluating managerial and organizational resources in service firms. Serv Bus 3:229–257
5. Deane RT, Yett DE (1979) Nurse market policy simulations using an econometric model. Res Health Econ 1:255–300