Discussion paper DP765 The Hazards of Doing a PhD: An Analysis of Completion and Withdrawal Rates of British PhDs in the 1980s Alison Booth Stephen E Satchell 30 Jun 1993 Human Resources I2 J24
Discussion paper DP762 Apprenticeships and Job Tenure: A Competing Risks Model with Time-varying Covariates Alison Booth Stephen E Satchell 28 Feb 1993 Human Resources J24 J38