Items where Author is "Dimitrova, D. S."
Zhang, Z., Chronopoulos, M. 
ORCID: 0000-0002-3858-2021, Kyriakou, I. ORCID: 0000-0001-9592-596X & Dimitrova, D. S. ORCID: 0000-0003-3169-2735 (2024).
Bi-level optimisation of subsidy and capacity investment under competition and uncertainty.
European Journal of Operational Research, 318(1),
pp. 327-340.
doi: 10.1016/j.ejor.2024.03.028
Zhang, Z., Chronopoulos, M. ORCID: 0000-0002-3858-2021, Dimitrova, D. S. ORCID: 0000-0003-3169-2735 & Kyriakou, I. ORCID: 0000-0001-9592-596X (2023).
Risk assessment and optimal scheduling of serial projects.
OR Spectrum, 46(3),
pp. 709-736.
doi: 10.1007/s00291-023-00740-0
Dimitrova, D. S. ORCID: 0000-0003-3169-2735, Kaishev, V. K., Lattuada, A. & Verrall, R. J. ORCID: 0000-0003-4098-9792 (2023).
Geometrically designed variable knot splines in generalized (non-)linear models.
Applied Mathematics and Computation, 436,
article number 127493.
doi: 10.1016/j.amc.2022.127493
Dimitrova, D. S., Kaishev, V. K. & Tan, S. (2020). Computing the Kolmogorov-Smirnov Distribution when the Underlying cdf is Purely Discrete, Mixed or Continuous. Journal of Statistical Software, 95(10), pp. 1-42. doi: 10.18637/jss.v095.i10
Dimitrova, D. S. ORCID: 0000-0003-3169-2735, Ignatov, Z., Kaishev, V. K. & Tan, S. (2020).
On Double-Boundary Non-Crossing Probability for a Class of Compound Processes with Applications.
European Journal of Operational Research, 282(2),
pp. 602-613.
doi: 10.1016/j.ejor.2019.09.058
Dimitrova, D. S. ORCID: 0000-0003-3169-2735, Kaishev, V. K. & Ignatov, Z. G. (2018).
Ruin and Deficit Under Claim Arrivals with the Order Statistics Property.
Methodology and Computing in Applied Probability,
doi: 10.1007/s11009-018-9669-5
Dimitrova, D. S., Kaishev, V. K., Lattuada, L. & Verrall, R. J. (2017). Geometrically Designed Variable Knot Splines in Generalized (Non-)Linear Models.
Dimitrova, D. S., Ignatov, Z. G. & Kaishev, V. K. (2017). On the First Crossing of Two Boundaries by an Order Statistics Risk Process. Risks, 5(3), article number 43. doi: 10.3390/risks5030043
Kaishev, V. K., Dimitrova, D. S., Haberman, S. & Verrall, R. J. (2016). Geometrically designed, variable knot regression splines. Computational Statistics, 31(3), pp. 1079-1105. doi: 10.1007/s00180-015-0621-7
Dimitrova, D. S., Kaishev, V. K. & Zhao, S. (2016). On the evaluation of finite-time ruin probabilities in a dependent risk model. Applied Mathematics and Computation, 275, pp. 268-286. doi: 10.1016/j.amc.2015.11.082
Dimitrova, D. S., Kaishev, V. K. & Zhao, S. (2015). Modeling Finite-Time Failure Probabilities in Risk Analysis Applications. Risk Analysis, 35(10), pp. 1919-1939. doi: 10.1111/risa.12384
Dimitrova, D. S., Kaishev, V. K. & Zhao, S. (2015). On finite-time ruin probabilities in a generalized dual risk model with dependence. European Journal of Operational Research, 242(1), pp. 134-148. doi: 10.1016/j.ejor.2014.10.007
Dimitrova, D. S., Ignatov, Z. G. & Kaishev, V. K. (2015). Ruin and deficit at ruin under an extended order statistics risk process. Paper presented at the IME 2015, 24-26 Jun 2015, Liverpool, UK.
Dimitrova, D. S., Kaishev, V. K. & Haberman, S. (2014). Improved estimation of mortality and life expectancy for each constituent country of the UK and beyond. Research Excellence Framework (REF).
Dimitrova, D. S., Haberman, S. & Kaishev, V. K. (2013). Dependent competing risks: Cause elimination and its impact on survival. Insurance: Mathematics and Economics, 53(2), pp. 464-477. doi: 10.1016/j.insmatheco.2013.07.008
Dimitrova, D. S. & Kaishev, V. K. (2010). Optimal joint survival reinsurance: An efficient frontier approach. INSURANCE MATHEMATICS & ECONOMICS, 47(1), pp. 27-35. doi: 10.1016/j.insmatheco.2010.03.006
Kaishev, V. K. & Dimitrova, D. S. (2009). Dirichlet Bridge Sampling for the Variance Gamma Process: Pricing Path-Dependent Options.. Management Science, 55(3), pp. 483-496. doi: 10.1287/mnsc.1080.0953
Dimitrova, D. S., Kaishev, V. K. & Penev, S. (2008). GeD spline estimation of multivariate Archimedean copulas. Computational Statistics & Data Analysis, 52(7), pp. 3570-3582. doi: 10.1016/j.csda.2007.11.010
Kaishev, V. K., Dimitrova, D. S. & Ignatov, Z. G. (2008). Operational risk and insurance: a ruin probabilistic reserving approach. JOURNAL OF OPERATIONAL RISK, 3(3), pp. 39-60. doi: 10.21314/jop.2008.047
Kaishev, V. K., Dimitrova, D. S. & Haberman, S. (2007). Modelling the joint distribution of competing risks survival times using copula functions. Insurance: Mathematics and Economics, 41(3), pp. 339-361. doi: 10.1016/j.insmatheco.2006.11.006
Dimitrova, D. S. (2007). Dependent risk modelling in (re)insurance and ruin. (Unpublished Doctoral thesis, City University London)
Dimitrova, D. S., Kaishev, V. K. & Penev, S. (2007). GeD spline estimation of multivariate Archimedean copulas (Actuarial Research Paper No. 179). London, UK: Faculty of Actuarial Science & Insurance, City University London.
Kaishev, V. K. & Dimitrova, D. S. (2006). Excess of loss reinsurance under joint survival optimality. Insurance: Mathematics and Economics, 39(3), pp. 376-389. doi: 10.1016/j.insmatheco.2006.05.005
Kaishev, V. K., Dimitrova, D. S., Haberman, S. & Verrall, R. J. (2006). Geometrically designed, variable knot regression splines: variation diminish optimality of knots (Statistical Research Paper No. 29). London, UK: Faculty of Actuarial Science & Insurance, City University London.
Kaishev, V. K., Dimitrova, D. S., Haberman, S. & Verrall, R. J. (2006). Geometrically designed, variable know regression splines: asymptotics and inference (Statistical Research Paper No. 28). London, UK: Faculty of Actuarial Science & Insurance, City University London.
Kaishev, V. K. & Dimitrova, D. S. (2005). Excess of loss reinsurance under joint survival optimality (Actuarial Research Paper No. 165). London, UK: Faculty of Actuarial Science & Insurance, City University London.
Kaishev, V. K., Haberman, S. & Dimitrova, D. S. (2005). Modelling the joint distribution of competing risks survival times using copula functions (Actuarial Research Paper No. 164). London, UK: Faculty of Actuarial Science & Insurance, City University London.
Kaishev, V. K., Dimitrova, D. S., Haberman, S. & Verrall, R. J. (2004). Automatic, computer aided geometric design of free-knot, regression splines (Statistical Research Paper No. 24). London, UK: Faculty of Actuarial Science & Insurance, City University London.