Published
Khemka, G., Pitt, D., & Zhang, J. (2023). On Fitting Probability Distribution to Univariate Grouped Actuarial Data with Both Group Mean and Relative Frequencies, North American Actuarial Journal, 27:1, 185-205.
Butt, A., Khemka, G., & Warren, G.J. (2022). Heterogeneity in optimal investment and drawdown strategies in retirement. Pacific Basin Finance Journal, 74, 101798.
Donnelly, C., Khemka, G., & Lim, W. (2022). Investing for retirement: Terminal wealth constraints or a desired wealth target? European Financial Management, 28, 1283– 1307.
Chapman, B, & Khemka, G. (2022). Understanding recent HECS–HELP price misunderstandings. Australian Journal of Public Administration, 81: 53– 69.
Khemka, G., Steffensen, M., & Warren, G.J. (2021). How sub-optimal are age-based life-cycle investment products?’. International Review of Financial Analysis, 73, 101619.
Khemka, G., Tang, Y., &Warren, G.J. (2021). The ‘right’ level for the superannuation guarantee: identifying the key considerations. Accounting and Finance, 61: 4435-4474.
Butt, A., Khemka, G., & Warren, G.J. (2019). What Dividend Imputation Means for Retirement Savers. Economic Record, 95: 181-199.
Lim, W., Khemka, G., Pitt, D., & Browne, B. (2019). A method for calculating the implied no-recovery three-state transition matrix using observable population mortality incidence and disability prevalence rates for the elderly. Journal of Population Research, 36(3), 245-282.
Butt, A., Khemka, G., & Strickland, L. (2018). How academic research can inform default superannuation fund design and individual financial decision-making. AJAF (formerly known as JASSA): The Australasian Journal of Applied Finance, 1, 40-49.
Khemka, G., Roberts, S.P., & Higgins, T. (2017). The impact of changes to the unemployment rate on Australian disability income insurance claim incidence. Risks. 5(1), 17.
Khemka, G., & Butt, A. (2017). Non-parametric integral estimation using data clustering in stochastic dynamic programming: an introduction using lifetime financial modelling. Risks. 5(4), 57.
Khemka, G., & Roberts, S.P. (2015). Impact of Economic Cycles on Australian Mortality. Journal of Population Research, 32(2), 139-155.
Butt, A., & Khemka, G. (2015). The effect of objective formulation on retirement decision making. Insurance: Mathematics and Economics, 64, 385–395.
Working Papers (that will never be published) and Other unpublished
Asher, A., Khemka, G., & Roberts, S.P. (2020). Enhancing well-being in retirement: addressing negative shocks.
Asher, A., Butt, A., Khemka, G., & Kayande, U. (2016). Formulating appropriate utility functions and personal financial plans.
Butt, A., Khemka, G., & Warren, G.J. (2021). Principles and Rules for Translating Retirement Objectives into Strategies.
Development of a prototype retirement planning calculator. Available at https://draftfinplancalc.com/ (with Anthony Asher, Adam Butt and Ujwal Kayande)
