1. Bryne J.(1999) Project Management: How Much Is Enough?(http://www.pmi.org/learning/library/projectmanagementmuchenoughappropriate5072).
2. Crawford R. Emmerson C. andTetlow G.(2009) A Survey of Public Spending in the UK Institute for Fiscal Studies Briefing Note BN43 272–290.
3. Fitzenberger B. Furdas M. Orlanski O. andSajons C.(2014) End‐of‐Year Spending and the Long‐Run Effects of Training Programs for the Unemployed Working paper University of Freiburg.
4. Frakes M. D.andWasserman M. F.(2016) Procrastination in the Workplace: Evidence from the U.S. Patent Office NBER Working Paper 22987.
5. Estimating Individual Discount Rates in Denmark: A Field Experiment