1. Income Tax Evasion: A Theoretical Analysis;M G Allingham;Journal of Public Economics,1972
2. Mostly Harmless Econometrics
3. Bias Reduction in Standard Errors for Linear Regression with Multi-Stage Samples;R M Mccaffrey;Hatfield: African Tax Administration Forum Secretariat Bell,2002
4. Applying Behavioural Insights to Reduce Fraud, Error and Debt;BIT,2012
5. The Core Analytics of Randomized Experiments for Social Research;H S Bloom;The SAGE Handbook of Social Research Methods,2008