Ramsay, Colin Proving the 5-Engel identity in the 2-generator group of exponent four. arXiv:2401.13859 Preprint, arXiv:2401.13859 [math.CO] (2024). BibTeX Cite \textit{C. Ramsay}, ``Proving the 5-Engel identity in the 2-generator group of exponent four'', Preprint, arXiv:2401.13859 [math.CO] (2024) Full Text: arXiv OA License
Ramsay, Colin M.; Oguledo, Victor I. Doubly enhanced Medicaid partnership annuities (DEMPANs): a new tool for providing long term care to retired U.S. seniors in the Medicaid penumbra. (English) Zbl 1520.91349 N. Am. Actuar. J. 27, No. 1, 96-120 (2023). MSC: 91G05 PDFBibTeX XMLCite \textit{C. M. Ramsay} and \textit{V. I. Oguledo}, N. Am. Actuar. J. 27, No. 1, 96--120 (2023; Zbl 1520.91349) Full Text: DOI
Ramsay, Colin Writing commutators of commutators as products of cubes. (English) Zbl 1509.20053 Commun. Algebra 50, No. 2, 809-811 (2022). Reviewer: Marco Trombetti (Napoli) MSC: 20F12 PDFBibTeX XMLCite \textit{C. Ramsay}, Commun. Algebra 50, No. 2, 809--811 (2022; Zbl 1509.20053) Full Text: DOI arXiv
Ramsay, Colin M.; Oguledo, Victor I. Doubly enhanced annuities (DEANs) and the impact of quality of long-term care under a multi-state model of activities of daily living (ADL). (English) Zbl 1437.91399 N. Am. Actuar. J. 24, No. 1, 57-99 (2020). MSC: 91G05 PDFBibTeX XMLCite \textit{C. M. Ramsay} and \textit{V. I. Oguledo}, N. Am. Actuar. J. 24, No. 1, 57--99 (2020; Zbl 1437.91399) Full Text: DOI
Conder, Marston; Havas, George; Newman, M. F.; Ramsay, Colin On presentations for unitary groups. (English) Zbl 1451.20006 J. Algebra 545, 100-110 (2020). Reviewer: Alexander Hulpke (Fort Collins) MSC: 20F05 20-04 20D06 20G40 PDFBibTeX XMLCite \textit{M. Conder} et al., J. Algebra 545, 100--110 (2020; Zbl 1451.20006) Full Text: DOI
Ramsay, Colin M.; Oguledo, Victor I. The annuity puzzle and an outline of its solution. (English) Zbl 1411.91311 N. Am. Actuar. J. 22, No. 4, 623-645 (2018). MSC: 91B30 PDFBibTeX XMLCite \textit{C. M. Ramsay} and \textit{V. I. Oguledo}, N. Am. Actuar. J. 22, No. 4, 623--645 (2018; Zbl 1411.91311) Full Text: DOI
Ramsay, Colin M.; Oguledo, Victor I.; Krutto, Annika Exploring the optimal design of an employer-sponsored sickness-disability compensation insurance plan when sickness presenteeism is penalized. (English) Zbl 1416.91218 N. Am. Actuar. J. 22, No. 3, 426-457 (2018). MSC: 91B30 PDFBibTeX XMLCite \textit{C. M. Ramsay} et al., N. Am. Actuar. J. 22, No. 3, 426--457 (2018; Zbl 1416.91218) Full Text: DOI
Ramsay, Colin Listing Words in Free Groups. arXiv:1706.08188 Preprint, arXiv:1706.08188 [math.CO] (2017). BibTeX Cite \textit{C. Ramsay}, ``Listing Words in Free Groups'', Preprint, arXiv:1706.08188 [math.CO] (2017) Full Text: arXiv OA License
Ramsay, Colin M.; Oguledo, Victor I. Optimal disability insurance with moral hazards: absenteeism, presenteeism, and shirking. (English) Zbl 1414.91228 N. Am. Actuar. J. 19, No. 3, 143-173 (2015). MSC: 91B30 PDFBibTeX XMLCite \textit{C. M. Ramsay} and \textit{V. I. Oguledo}, N. Am. Actuar. J. 19, No. 3, 143--173 (2015; Zbl 1414.91228) Full Text: DOI
Campbell, C. M.; Havas, G.; Ramsay, C.; Robertson, E. F. All simple groups with order from 1 million to 5 million are efficient. (English) Zbl 1337.20007 Int. J. Group Theory 3, No. 1, 17-30 (2014). MSC: 20D05 20F05 20-04 PDFBibTeX XMLCite \textit{C. M. Campbell} et al., Int. J. Group Theory 3, No. 1, 17--30 (2014; Zbl 1337.20007)
Ramsay, Colin M.; Arcila, Luis David Pricing funeral (burial) insurance in a microinsurance world with emphasis on Africa. (English) Zbl 1412.91054 N. Am. Actuar. J. 17, No. 1, 63-81 (2013). MSC: 91B30 PDFBibTeX XMLCite \textit{C. M. Ramsay} and \textit{L. D. Arcila}, N. Am. Actuar. J. 17, No. 1, 63--81 (2013; Zbl 1412.91054) Full Text: DOI
Ramsay, Colin M.; Oguledo, Victor I.; Pathak, Priya Pricing high-risk and low-risk insurance contracts with incomplete information and production costs. (English) Zbl 1284.91266 Insur. Math. Econ. 52, No. 3, 606-614 (2013). MSC: 91B30 PDFBibTeX XMLCite \textit{C. M. Ramsay} et al., Insur. Math. Econ. 52, No. 3, 606--614 (2013; Zbl 1284.91266) Full Text: DOI
Ramsay, Colin M.; Oguledo, Victor I. Insurance pricing with complete information, state-dependent utility, and production costs. (English) Zbl 1237.91138 Insur. Math. Econ. 50, No. 3, 462-469 (2012). MSC: 91B30 91B16 PDFBibTeX XMLCite \textit{C. M. Ramsay} and \textit{V. I. Oguledo}, Insur. Math. Econ. 50, No. 3, 462--469 (2012; Zbl 1237.91138) Full Text: DOI
Ramsay, Colin M. The distribution of compound sums of Pareto distributed losses. (English) Zbl 1224.91083 Scand. Actuar. J. 2009, No. 1, 27-37 (2009). Reviewer: A. D. Borisenko (Kyïv) MSC: 91B30 62E10 60E05 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Scand. Actuar. J. 2009, No. 1, 27--37 (2009; Zbl 1224.91083) Full Text: DOI
Ramsay, Colin M. The distribution of sums of i.i.d. Pareto random variables with arbitrary shape parameter. (English) Zbl 1165.62010 Commun. Stat., Theory Methods 37, No. 14, 2177-2184 (2008). Reviewer: Osman Yürekli (Ithaca) MSC: 62E15 62P05 33C90 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Commun. Stat., Theory Methods 37, No. 14, 2177--2184 (2008; Zbl 1165.62010) Full Text: DOI
Havas, George; Lawrence, Julie L.; Ramsay, Colin; Street, Anne Penfold; Yazıcı, Emine Şule Defining set spectra for designs can have arbitrarily large gaps. (English) Zbl 1159.05007 Util. Math. 75, 67-81 (2008). Reviewer: Ratnakaram Nava Mohan (Nankai) MSC: 05B05 05-04 68W05 PDFBibTeX XMLCite \textit{G. Havas} et al., Util. Math. 75, 67--81 (2008; Zbl 1159.05007)
Goda, Gopi Shah; Ramsay, Colin M. Determining the optimum guarantee period for a one-life retirement annuity. (English) Zbl 1480.91209 N. Am. Actuar. J. 11, No. 3, 100-112 (2007). MSC: 91G05 PDFBibTeX XMLCite \textit{G. S. Goda} and \textit{C. M. Ramsay}, N. Am. Actuar. J. 11, No. 3, 100--112 (2007; Zbl 1480.91209) Full Text: DOI
Ramsay, Colin M. Exact waiting time and queue size distributions for equilibrium \(M/G/1\) queues with Pareto service. (English) Zbl 1172.90365 Queueing Syst. 57, No. 4, 147-155 (2007). MSC: 90B22 60K25 68M20 44A10 44A20 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Queueing Syst. 57, No. 4, 147--155 (2007; Zbl 1172.90365) Full Text: DOI
Campbell, Colin M.; Havas, George; Ramsay, Colin; Robertson, Edmund F. On the efficiency of the simple groups of order less than a million and their covers. (English) Zbl 1133.20015 Exp. Math. 16, No. 3, 347-358 (2007). MSC: 20F05 20-04 68W30 20D05 20D06 20D08 PDFBibTeX XMLCite \textit{C. M. Campbell} et al., Exp. Math. 16, No. 3, 347--358 (2007; Zbl 1133.20015) Full Text: DOI Euclid
Havas, George; Ramsay, Colin On proofs in finitely presented groups. (English) Zbl 1120.20032 Campbell, C.M. (ed.) et al., Groups St. Andrews 2005. Vol. II. Selected papers of the conference, St. Andrews, UK, July 30–August 6, 2005. Cambridge: Cambridge University Press (ISBN 978-0-521-69470-4/pbk). London Mathematical Society Lecture Note Series 340, 457-474 (2007). MSC: 20F05 68T15 20F06 20F10 20-04 68W30 PDFBibTeX XMLCite \textit{G. Havas} and \textit{C. Ramsay}, Lond. Math. Soc. Lect. Note Ser. 340, 457--474 (2007; Zbl 1120.20032)
Conder, Marston; Havas, George; Ramsay, Colin Efficient presentations for the Mathieu simple group \(M_{22}\) and its cover. (English) Zbl 1096.20030 Hulpke, A. (ed.) et al., Finite geometries, groups, and computation. Proceedings of the conference, Pingree Park, CO, USA, September 4–9, 2004. Berlin: Walter de Gruyter (ISBN 3-11-018220-3/hbk). 33-41 (2006). MSC: 20F05 20D08 20-04 20C40 PDFBibTeX XMLCite \textit{M. Conder} et al., in: Finite geometries, groups, and computation. Proceedings of the conference, Pingree Park, CO, USA, September 4--9, 2004. Berlin: Walter de Gruyter. 33--41 (2006; Zbl 1096.20030)
Ramsay, Colin M. The distribution of sums of certain i.i.d. Pareto variates. (English) Zbl 1084.62013 Commun. Stat., Theory Methods 35, No. 1-3, 395-405 (2006). MSC: 62E15 44A10 65R10 44A35 65C60 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Commun. Stat., Theory Methods 35, No. 1--3, 395--405 (2006; Zbl 1084.62013) Full Text: DOI
Ramsay, Colin M. Pricing optional group term insurance: a new approach using reservation prices. (English) Zbl 1111.91024 Insur. Math. Econ. 36, No. 1, 37-55 (2005). MSC: 91B30 91B28 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Insur. Math. Econ. 36, No. 1, 37--55 (2005; Zbl 1111.91024) Full Text: DOI
Gray, Ken; Street, Anne Penfold; Harris, Karen; Ramsay, Colin Existence of complementary pairs of proportionally balanced designs. (English) Zbl 1071.05013 Util. Math. 67, 43-64 (2005). Reviewer: Ralph Stanton (Winnipeg) MSC: 05B05 PDFBibTeX XMLCite \textit{K. Gray} et al., Util. Math. 67, 43--64 (2005; Zbl 1071.05013)
Campbell, Colin M.; Havas, George; Ramsay, Colin; Robertson, Edmund F. Nice efficient presentations for all small simple groups and their covers. (English) Zbl 1053.20013 LMS J. Comput. Math. 7, 266-283 (2004). MSC: 20D06 20D08 20F05 20-04 68W30 PDFBibTeX XMLCite \textit{C. M. Campbell} et al., LMS J. Comput. Math. 7, 266--283 (2004; Zbl 1053.20013) Full Text: DOI Link
Havas, George; Ramsay, Colin Breadth-first search and the Andrews-Curtis conjecture. (English) Zbl 1059.20029 Int. J. Algebra Comput. 13, No. 1, 61-68 (2003). MSC: 20F05 20E05 20-04 57M05 68W30 PDFBibTeX XMLCite \textit{G. Havas} and \textit{C. Ramsay}, Int. J. Algebra Comput. 13, No. 1, 61--68 (2003; Zbl 1059.20029) Full Text: DOI
Havas, George; Ramsay, Colin Short balanced presentations of perfect groups. (English) Zbl 1061.20025 Campbell, C. M. (ed.) et al., Groups St. Andrews 2001 in Oxford. Selected papers from the international conference, Oxford, UK, August 5–18, 2001. Vol. I. Cambridge: Cambridge University Press (ISBN 0-521-53739-8/pbk). Lond. Math. Soc. Lect. Note Ser. 304, 238-243 (2003). MSC: 20F05 20G40 20D06 PDFBibTeX XMLCite \textit{G. Havas} and \textit{C. Ramsay}, Lond. Math. Soc. Lect. Note Ser. 304, 238--243 (2003; Zbl 1061.20025)
Havas, George; Ramsay, Colin Andrews-Curtis and Todd-Coxeter proof words. (English) Zbl 1047.20024 Campbell, C. M. (ed.) et al., Groups St. Andrews 2001 in Oxford. Selected papers from the international conference, Oxford, UK, August 5–18, 2001. Vol. I. Cambridge: Cambridge University Press (ISBN 0-521-53739-8/pbk). Lond. Math. Soc. Lect. Note Ser. 304, 232-237 (2003). Reviewer: V. A. Roman’kov (Omsk) MSC: 20F05 20-04 68W30 PDFBibTeX XMLCite \textit{G. Havas} and \textit{C. Ramsay}, Lond. Math. Soc. Lect. Note Ser. 304, 232--237 (2003; Zbl 1047.20024)
Ramsay, Colin M. A solution to the ruin problem for Pareto distributions. (English) Zbl 1055.91056 Insur. Math. Econ. 33, No. 1, 109-116 (2003). MSC: 91B30 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Insur. Math. Econ. 33, No. 1, 109--116 (2003; Zbl 1055.91056) Full Text: DOI
Donovan, Diane; Mahmoodian, E. S.; Ramsay, Colin; Street, Anne Penfold Defining sets in combinatorics: A survey. (English) Zbl 1031.05020 Wensley, C. D. (ed.), Surveys in combinatorics, 2003. Proceedings of the 19th British combinatorial conference, University of Wales, Bangor, UK, June 29-July 04, 2003. Cambridge: Cambridge University Press. Lond. Math. Soc. Lect. Note Ser. 307, 115-174 (2003). Reviewer: Charles J.Colbourn (Tempe) MSC: 05B05 05-02 05B07 05B15 05C70 05C15 PDFBibTeX XMLCite \textit{D. Donovan} et al., Lond. Math. Soc. Lect. Note Ser. 307, 115--174 (2003; Zbl 1031.05020)
Havas, George; Ramsay, Colin Experiments in coset enumeration. (English) Zbl 1061.20024 Kantor, William M. (ed.) et al., Groups and computation III. Proceedings of the international conference at the Ohio State University, Columbus, OH, USA, June 15–19, 1999. Berlin: Walter de Gruyter (ISBN 3-11-016721-2/hbk). Ohio State Univ. Math. Res. Inst. Publ. 8, 183-192 (2001). MSC: 20F05 20-04 PDFBibTeX XMLCite \textit{G. Havas} and \textit{C. Ramsay}, Ohio State Univ. Math. Res. Inst. Publ. 8, 183--192 (2001; Zbl 1061.20024)
Adams, Peter; Khodkar, Abdollah; Ramsay, Colin Smallest defining sets of some STS(19). (English) Zbl 1003.05013 J. Comb. Math. Comb. Comput. 38, 225-230 (2001). Reviewer: Anne Siegel (Rennes) MSC: 05B05 PDFBibTeX XMLCite \textit{P. Adams} et al., J. Comb. Math. Comb. Comput. 38, 225--230 (2001; Zbl 1003.05013)
Havas, George; Ramsay, Colin Parallel coset enumeration using threads. (English) Zbl 0996.68002 Gao, Xiao-Shan (ed.) et al., Computer mathematics. Proceedings of the 4th Asian symposium (ASCM 2000), Chiang Mai, Thailand, December 17-21, 2000. Singapore: World Scientific. Lect. Notes Ser. Comput. 8, 29-38 (2000). MSC: 68M07 PDFBibTeX XMLCite \textit{G. Havas} and \textit{C. Ramsay}, Lect. Notes Ser. Comput. 8, 29--38 (2000; Zbl 0996.68002)
Gray, Brenton D.; Ramsay, Colin On the spectrum of Steiner \((v, k, t)\) trades. I. (English) Zbl 0959.05014 J. Comb. Math. Comb. Comput. 34, 133-158 (2000). Reviewer: Peter B.Gibbons (Auckland) MSC: 05B05 PDFBibTeX XMLCite \textit{B. D. Gray} and \textit{C. Ramsay}, J. Comb. Math. Comb. Comput. 34, 133--158 (2000; Zbl 0959.05014)
Havas, George; Ramsay, Colin Proving a group trivial made easy: a case study in coset enumeration. (English) Zbl 0985.20019 Bull. Aust. Math. Soc. 62, No. 1, 105-118 (2000). Reviewer: C.G.Chehata (Alexandria) MSC: 20F05 20-04 PDFBibTeX XMLCite \textit{G. Havas} and \textit{C. Ramsay}, Bull. Aust. Math. Soc. 62, No. 1, 105--118 (2000; Zbl 0985.20019) Full Text: DOI
Gray, Brenton D.; Ramsay, Colin On the spectrum of Steiner \((v, k, t)\) trades. II. (English) Zbl 0939.05015 Graphs Comb. 15, No. 4, 405-415 (1999). MSC: 05B05 PDFBibTeX XMLCite \textit{B. D. Gray} and \textit{C. Ramsay}, Graphs Comb. 15, No. 4, 405--415 (1999; Zbl 0939.05015) Full Text: DOI
Ramsay, Colin On the index of simple trades. (English) Zbl 0936.05016 Australas. J. Comb. 20, 207-221 (1999). Reviewer: K.Sinha (Ranchi) MSC: 05B05 PDFBibTeX XMLCite \textit{C. Ramsay}, Australas. J. Comb. 20, 207--221 (1999; Zbl 0936.05016)
Ramsay, Colin Trades and defining sets: Theoretical and computational results. (Abstract of thesis). (English) Zbl 0930.05013 Bull. Aust. Math. Soc. 60, No. 1, 175-176 (1999). MSC: 05B05 PDFBibTeX XMLCite \textit{C. Ramsay}, Bull. Aust. Math. Soc. 60, No. 1, 175--176 (1999; Zbl 0930.05013) Full Text: DOI
Gray, Brenton D.; Ramsay, Colin Some results on defining sets of \(t\)-designs. (English) Zbl 0927.05006 Bull. Aust. Math. Soc. 59, No. 2, 203-215 (1999). Reviewer: Reinhard Laue (Bayreuth) MSC: 05B05 05B15 PDFBibTeX XMLCite \textit{B. D. Gray} and \textit{C. Ramsay}, Bull. Aust. Math. Soc. 59, No. 2, 203--215 (1999; Zbl 0927.05006) Full Text: DOI
Gray, Brenton D.; Ramsay, Colin On a conjecture of Mahmoodian and Soltankhah regarding the existence of \((v,k,t)\) trades. (English) Zbl 0963.05014 Ars Comb. 48, 191-194 (1998). Reviewer: Aleš Drápal (Praha) MSC: 05B05 05B30 PDFBibTeX XMLCite \textit{B. D. Gray} and \textit{C. Ramsay}, Ars Comb. 48, 191--194 (1998; Zbl 0963.05014)
Gray, Brenton D.; Ramsay, Colin On the spectrum of \([v,k,t]\) trades. (English) Zbl 0930.05012 J. Stat. Plann. Inference 69, No. 1, 1-19 (1998). Reviewer: Charles J.Colbourn (Burlington) MSC: 05B05 PDFBibTeX XMLCite \textit{B. D. Gray} and \textit{C. Ramsay}, J. Stat. Plann. Inference 69, No. 1, 1--19 (1998; Zbl 0930.05012) Full Text: DOI
Gray, Brenton D.; Ramsay, Colin On the number of Pasch configurations in a Steiner triple system. (English) Zbl 0915.05016 Bull. Inst. Comb. Appl. 24, 105-112 (1998). Reviewer: M.J.de Resmini (Roma) MSC: 05B07 PDFBibTeX XMLCite \textit{B. D. Gray} and \textit{C. Ramsay}, Bull. Inst. Comb. Appl. 24, 105--112 (1998; Zbl 0915.05016)
Ramsay, Colin; Roberts, Ian T.; Ruskey, Frank Completely separating systems of \(k\)-sets. (English) Zbl 0892.05048 Discrete Math. 183, No. 1-3, 265-275 (1998). Reviewer: P.L.Erdős (Budapest) MSC: 05D05 PDFBibTeX XMLCite \textit{C. Ramsay} et al., Discrete Math. 183, No. 1--3, 265--275 (1998; Zbl 0892.05048) Full Text: DOI
Ramsay, Colin; Rogers, Douglas G. The problem of irregular perfect systems of sets of iterated differences. (English) Zbl 0868.05011 Graphs Comb. 13, No. 1, 85-94 (1997). Reviewer: K.Engel (Rostock) MSC: 05B10 PDFBibTeX XMLCite \textit{C. Ramsay} and \textit{D. G. Rogers}, Graphs Comb. 13, No. 1, 85--94 (1997; Zbl 0868.05011) Full Text: DOI
Ramsay, Colin An algorithm for completing partials, with an application to the smallest defining sets of the STS(15). (English) Zbl 0903.05013 Util. Math. 52, 205-221 (1997). Reviewer: K.Sinha (Ranchi) MSC: 05B05 PDFBibTeX XMLCite \textit{C. Ramsay}, Util. Math. 52, 205--221 (1997; Zbl 0903.05013)
Ramsay, Colin An algorithm for enumerating trades in designs, with an application to defining sets. (English) Zbl 0876.05008 J. Comb. Math. Comb. Comput. 24, 3-31 (1997). Reviewer: P.Gibbons (Auckland) MSC: 05B05 51E05 PDFBibTeX XMLCite \textit{C. Ramsay}, J. Comb. Math. Comb. Comput. 24, 3--31 (1997; Zbl 0876.05008)
Ramsay, Colin On a family of STS\((v)\) whose smallest defining sets contain at least \(b/4\) blocks. (English) Zbl 0876.05007 Bull. Inst. Comb. Appl. 20, 91-94 (1997). Reviewer: P.Gibbons (Auckland) MSC: 05B05 05B07 PDFBibTeX XMLCite \textit{C. Ramsay}, Bull. Inst. Comb. Appl. 20, 91--94 (1997; Zbl 0876.05007)
Ramsay, Colin; Roberts, Ian T. Minimal completely separating systems of sets. (English) Zbl 0847.05096 Australas. J. Comb. 13, 129-150 (1996). Reviewer: P.Komjáth (Budapest) MSC: 05D05 PDFBibTeX XMLCite \textit{C. Ramsay} and \textit{I. T. Roberts}, Australas. J. Comb. 13, 129--150 (1996; Zbl 0847.05096)
Hamilton, G. M.; Ramsay, C.; Roberts, I. T.; Rogers, D. G. Uniform perfect systems of sets of iterated differences of size 4. (English) Zbl 0886.05030 Discrete Math. 162, No. 1-3, 133-150 (1996). Reviewer: D.Jungnickel (Augsburg) MSC: 05B10 PDFBibTeX XMLCite \textit{G. M. Hamilton} et al., Discrete Math. 162, No. 1--3, 133--150 (1996; Zbl 0886.05030) Full Text: DOI
Ramsay, Colin M. Annuity distributions. A new class of compound Poisson distributions. (English) Zbl 0789.62089 Insur. Math. Econ. 13, No. 1, 15-22 (1993). MSC: 62P05 62E10 39B22 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Insur. Math. Econ. 13, No. 1, 15--22 (1993; Zbl 0789.62089) Full Text: DOI
Ramsay, Colin M. On the probabilities associated with exponential type 1 counters. (English) Zbl 0751.60099 Sankhyā, Ser. A 53, No. 3, 357-364 (1991). MSC: 60K40 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Sankhyā, Ser. A 53, No. 3, 357--364 (1991; Zbl 0751.60099)
Ramsay, Colin M. On blocked Poisson processes in risk theory. (English) Zbl 0723.62064 Insur. Math. Econ. 10, No. 1, 1-8 (1991). MSC: 62P05 62E20 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Insur. Math. Econ. 10, No. 1, 1--8 (1991; Zbl 0723.62064) Full Text: DOI
Ramsay, Colin M. The linear model revisited. (English) Zbl 0744.62146 Insur. Math. Econ. 10, No. 2, 137-143 (1991). MSC: 62P05 62M10 60F05 60F15 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Insur. Math. Econ. 10, No. 2, 137--143 (1991; Zbl 0744.62146) Full Text: DOI
Ramsay, Colin M. On a fundamental identity for stopping times and its application to risk theory. (English) Zbl 0735.62096 Insur. Math. Econ. 9, No. 2-3, 149-153 (1990). Reviewer: E.Shiu MSC: 62P05 60G40 60G50 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Insur. Math. Econ. 9, No. 2--3, 149--153 (1990; Zbl 0735.62096) Full Text: DOI
Ramsay, Colin M. Ruin probabilities and the compound Poisson-Markov chain. (English) Zbl 0661.62112 Scand. Actuarial J. 1986, No. 1, 3-12 (1986). MSC: 62P05 60K30 60K25 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Scand. Actuarial J. 1986, 3--12 (1986; Zbl 0661.62112) Full Text: DOI
Ramsay, Colin M. The moments of compound interest functions when interest fluctuates as a compound Markov chain. (English) Zbl 0605.62129 Insurance and risk theory, Proc. NATO Adv. Study Inst., Maratea/Italy 1985, NATO ASI Ser., Ser. C 171, 267-275 (1986). MSC: 62P05 91B28 60J20 PDFBibTeX XML
Ramsay, Colin M. Two other views of the traditional net risk premium rate. (English) Zbl 0591.62090 Insur. Math. Econ. 4, 245-248 (1985). Reviewer: E.Shiu MSC: 62P05 60J85 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Insur. Math. Econ. 4, 245--248 (1985; Zbl 0591.62090) Full Text: DOI
Ramsay, Colin M. A system of integro-differential-difference equations in risk theory, using compound birth-death processes. (English) Zbl 0583.62090 Scand. Actuarial J. 1985, 39-48 (1985). Reviewer: E.Shiu MSC: 62P05 60J85 60J80 46K05 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Scand. Actuarial J. 1985, 39--48 (1985; Zbl 0583.62090) Full Text: DOI
Ramsay, Colin M. The asymptotic ruin problem when the healthy and sick periods form an alternating renewal process. (English) Zbl 0543.62092 Insur. Math. Econ. 3, 139-143 (1984). MSC: 62P05 60K10 62P10 60K20 60K05 PDFBibTeX XMLCite \textit{C. M. Ramsay}, Insur. Math. Econ. 3, 139--143 (1984; Zbl 0543.62092) Full Text: DOI