1.1. Monographs and book translation:
- R.Enkhbat, J.Enkhbayar, D.Bayanjargal ”Optimization Applications in Economics and Finance”, Lambert Academic Publishing, 2018.
- Luerenberger.D., “Investment science”, translated in Mongolia chapter IX., 2013
- Desmond J.H., “Financial Option Valuation”, translated in Mongolia chapter V., 2011
1. “Analyze and models operational transport indicators using mathematical and statistical analysis methods for UBTZ”., funding Railway of Mongolia, 2021.
2. “Methodology for risk analysis of investment projects”, funding Office investment of Minister of Finance Mongolia., 2020.
3. “Customs guaranteed area for transportation of coal containers”, Business consulting center of NUM, funding “SANTRANS” Co.Ltd., 2020.
4. “Mathematical models, simulations and programming for regent process Erdenet Mining Company”, Funding Erdenet Mining Company, 2019.
5. “The Use of In-Appropriate Management of Inventory Policies”, A high-level research project at the National University of Mongolia 2017
6. “Mathematical model of pension and its improvement” , Funding for the National University of Mongolia, 2015
7. “Developing Mathematical Models of Time Lapse for Technology Process Mining Company ERDENET “, National University of Mongolia, Mathematical Institute, Ulaanbaatar, 2015
8. Mathematical modeling in economics and optimization problems. RAS №13-01-92201, Russian and Mongolian researchers joint project, funding RAS and Mongolian Development technology foundation, 2013-2015
9. Modern issues on Optimization and optimal control. Funding Mongolian Development technology foundation, 2012-2014
10. Some aspects of optimizations of fractional programming, funding ARC, 2009-2011
11. “An Econometric Model for Estimating Time Lags”, funding ‘ERDENET’ mining company, 2012
12. “Issues on quazi-convex optimization” section of Russian Academy Science in Irkutsk – Institute of Mathematics Mongolia., 2012-2015.
5.3. Published papers
5.3.1. Published in English
1. Oyuntsetseg L, Enkhbayar J., The feature of Dutch disease in the Mongolian Economy., Business innovation: Vol. 9 No. 2 (2023):50-64
2. R. Enkhbat, N.Tungalag, J.Enkhbayar, O.Battogtokh and L.Enkhtuvshin, Application of Survival Theory in Mining Industry, Numerical Algebra, Control and Optimization, 2021 doi:10.3934/naco.2020036
3. R. Enkhbat, T.Gruzdeva and J.Enkhbayar, D.C. Constrained Optimization Approach for Solving Metal Recovery Processing Problem, in M.Kononov, M.Khachay, V.Kalyagin, M.Pardalos. (Eds.):” Mathematical Optimization Theory and Operations Research, Springer, 2020.
4. R. Enkhbat and J.Enkhbayar., A note on maxmin problem, Optimization letter, Springer. (Online published 10.1007_s11590-017-1199), 2017.
5. J. Enkhbayar, G.Ishjantsan., Macro-economic importance of coal industries in Australia, China and Mongolia; the examination of the Gregory Effect in the three countries, Business and Inovation, Ulaanbaatar, vol 15, page Ulaanbaatar, 2017.
6. R. Enkhbat, J.Enkhbayar and A.Griewank, Global Optimization Approach to Utility Maximization Problem, International Journal of Pure and Applied Mathematics, , No.103(3), pp.485-497, 2015.
7. N. Tungalag, L.Oyuntsetseg, R.Enkhbat and J.Enkhbayar, An Evaluation of Pension Insurance Reform Options for Mongolia, Proceedings of International Conference on Insurance and Risk Management, pp.551-556, Tsinghua University Press, 2015.
8. J. Enkhbayar, R.Enkhbat, A.Lutbat,. Parametric Optimization for the Lipschitz Function , International Mathematical Forum, Vol.8, No.7, pp.319-329, 2013.
9. J. Enkhbayar, R.Enkhbat, Parametric Optimization Approach to the Consumer Theory, International Journal of Pure and Applied Mathematics, Vol.78, No.4, pp.491-498, 2012.
10. R. Enkhbat, Ya.Bazarsad and J.Enkhbayar, Convex-Concave Fractional Minimization Problem, Journal of Mongolian Mathematical Society, Vol.15, pp. 3-10, 2011.
11. S. Batbileg, J.Enkhbayar and R.Enkhbat, A Gap Function Approach for Concave Programming, International Mathematical Forum, Vol.6, No.49, pp.2419-2426, 2011.
12. R. Enkhbat, Ya.Bazarsad and J.Enkhbayar, A Method for Fractional Programming, International Journal of Pure and Applied Mathematics, Vol.73, No.1, pp.93-99, 2011.
5.3.2 Published in Mongolian
1. Erdenebat М, Saruultugs N, Enkhbayar J., The effect of human capital on the financial performance of systemically influential commercial banks(Системд нөлөө бүхий арилжааны банкуудын санхүүгийн гүйцэтгэлд хүмүүн капиталын нөлөө). JOURNAL OF ACCOUNTING theory and practice, 6(1): 1-12
2. Enkhbayar J., Dagvasuren G., Explaining crime with an economic model. Mongolian Journal of Law, 87(2022.1): 96
3. Dagvasuren G, Enkhbayar J., Seasonal Variation in Crime, and the Impact of COVID-19: The Case of Robbery. Mongolian Journal of Law, 84(2021.2): 187
4. R. Enkhbat, N.Tungalag, J.Enkhbayar, O.Battogtokh and L.Enkhtuvshin, A New Approach to Design of Experiment and its Applications, UB, 2020
5. R. Enkhbat, N.Tungalag, J.Enkhbayar, O.Battogtokh and L.Enkhtuvshin, Method and Algorithm for Maximization of Copper Recovery, UB, 2020
6. R. Enkhbat, J.Enkhbayаr, N.Tungalag, L.Enkhtuvshin, O.Battogtokh, A Method and Algorithm for Maximizing Metal Recovery in Copper Concentrate, Journal of Business and Innovation, Vol.12(18), pp.89-105, 2019. (In Mongolian)
7. M.Erdenebat, J.Enkhbayar., Optimal position investment for inventory problem in big mining companies., Business and Inovation, Ulaanbaatar, vol 15, page Ulaanbaatar, 2018.
8. N.Tungalag, L.Oyuntsetseg and J.Enkhbayar., Mathematical models for Pension problem., Business and Inovation, Ulaanbaatar, vol 13, page 2016
9. L. Oyuntsetseg, N.Tungalag, and J.Enkhbayar, Estimation parameters mathematical model of Pension foundation Mongolia , Journal of Business and Innovation, Vol.3(02), pp.6-20, 2015.
10. J. Enkhbayar, Estimation parameters of utility function Journal of Mongolian Science Academic , Vol.11, 2011.
1. MAXIMIZING TECHNOLOGY ACCEPTANCE MODEL IN ACCESSING THE ATTITUDE OF RURAL FARMERS USING ICT TOOLS IN FARMING TO ENHANCE PRODUCTIVITY., Journal i-Business, Scientific research Publishing, 2023.
2. E-COMMERCE OF AGRICULTURAL PRODUCTS ON THE FACEBOOK SOCIAL NETWORK IN CAMEROON IN THE CONTEXT OF THE COVID-19 PANDEMIC., Journal i-Business, Scientific research Publishing, 2023.
3. The Influence of Corporate Governance on Firms' Market Value., Journal i-Business, Scientific research Publishing, 2023.
4. CONCEPT FINTECH AND FINANCIAL MARKETS., Journal i-Business, Scientific research Publishing, 2023.
5. The impact of intellectual capital on financial performance of commercial banks in Mongolia. Journal i-Business, Scientific research Publishing, 2022.
2. Oral and poster conference presentations
1. Oyuntsetseg L, Enkhbayar J (2023) The feature of Dutch disease in the Mongolian Economy. International conference on value of accounting Information and Sustainability: page 1.
2. Enkhbayar J, Dagvasuren G., Using neural network times series forecasting in case crime. The 7th International Conference on Optimization, Simulation and Control (COSC'2022): 73
3. Enkhbayar J, Erdenebat M., Optimization approach to asset and capital structure of companies. The 7th International Conference on Optimization, Simulation and Control (COSC'2022): 55
4. Tserendulam S, Undram C, Chimgee D, Enkhbat R, Enkhbayar J, Tsetsegmaa T (2022) Student Workload Computational Optimization: A Case of Business Administration Program. The 5th International Conference on Information Science and Systems (ICISS 2022): https://dl.acm.org/doi/pdf/10.1145/3561877, 175-179
5. Enkhbayar Jamsranjav, On the Maximizations Biconvex Functions, International Conference Optimization Simulation and Control, 2022. https://www.icosc2022.org/_files/ugd/93fd0c_0b871dc3a7e641f0b85b4f59606aa169.pdf
6. Enkhbayar J., Gerelt-Od U., Enkhtuul Sh., Simulation Using Analogic 5.0 to Increase the Efficiency of Coal Transportation., International Conference Optimization Simulation and Control, 2022.
https://www.icosc2022.org/_files/ugd/93fd0c_0b871dc3a7e641f0b85b4f59606aa169.pdf
7. Enkhbayar J, Khulan O (2021) Predicting Corruption Criminology using Machine Learning Technics in case Mongolia. International Conference on Advances in Statistics: 51
8. R.Enkhbat, Tatiana V.Gruzedeva, J.Enkhbayar., D.C. Constrained Optimization Approach for Solving Metal Recovery Processing Problem., International Conference on Mathematical Optimization Theory
and Operations Research, MOTOR 2020, http://math.nsc.ru/conference/motor/2020/scheduling.html
9. G.Dagvasuren, J.Enkhbayar, Z.Munkhtsetseg., “A survey of groundwater quality in suburb of Ulaanbaatar city, Mongolia Hydrochemical investigation of groundwater in 14th khoroo of Khan-Uul district using multivariate statistical techniques”., 6th International Conference on Advances in Statistics, OCTOBER 16 - 18, 2020, https://icasconference.com/
10. Gerelt-Od Uvgunkhuu, Enkhbayar Jamsranjav “Use some optimization methods for bank statements” International conference ICOSC-2019 in Ulan-Bator, 21-23 June., 2019
11. J.Enkhbayar and L.Oyuntsetseg., “Dynamic problem of stochastic pension fund models” International conference ICOSC-2019 in Ulan-Bator, 21-23 June., 2019
12. J.Enkhbayar and L.Oyuntsetseg., Optimal control problem for the Pension problem, International conference MAME in Ulan-Ude, 25-30 June., 2017
13. J.Enkhbayar and L.Oyuntsetseg “A Methods for Pension Insurance Indicators of Mongolia by Differential Equations” The 1th The First Mongolia-Russia-Vietnam Workshop on Numerical Solution of Differential and Integral Equations (NSDIE 2016), September 10-12,2016, Ulaanbaatar, Mongolia CHINA. http://iom.num.edu.mn/nsdie/
14. J.Enkhbayar “A Theory and method for solving maxmin problems in Microeconomics.” The 10th International Conference on Optimization: Techniques and Applications (ICOTA10), pp.78, Ulaanbaatar, Mongolia, July 23-26, 2016
15. J.Enkhbayar and others “ExLog Weighted Sum Model for Long term Forecasting” The 10th International Conference on Optimization: Techniques and Applications (ICOTA10), pp.79, Ulaanbaatar, Mongolia, July 23-26, 2016
16. J.Enkhbayar, B.Bolor, “Application of the Ohlson Model for Testing the Value Relevance of Accounting Data”, First International Conference on Applied Sciences and Engineering - FICASE 2019, MUST, Ulaanbaatar, Mongolia, April 2016.
17. N.Tungalag, L.Oyuntsetseg, J.Enkhbayar, “An Evaluation of Pension Insurance Reform Options for Mongolia”, The 6th China International Conference on Insurance and Risk Management CICIRM 2015,
www.ccirm.org/conference/2015
Hangzou, CHINA.
18. R.Enkhbat, J.Enkhbayar and A.Greiwank, Theory and Methods for Utility Maximization in Oligopsonistic Market, International Conference on Optimization, Simulation and Control, pp.55, Ulaanbaatar, Mongolia, July 1-4, 2013.
19. J.Enkhbayar, Ya.Zolzaya “Expenduture analysis after balances some company ” "COSC-2013"
International Conference on Optimization, Simulation and Control, pp.55, Ulaanbaatar, Mongolia, July 1-4, 2013.
20. J.Enkhbayar, "Fractional programming for utility function", Conference the "Mathematics and Computer Science" Mathematical and Computer Science School, Mathematical society, Ulaanbaatar, 2012
21. D.Bayanjargal, R.Enkhbat, J.Enkhbayar, “Analysis and Forecasting of Concentration of Copper Using Time Series”, Conference on Mining technology, Economics and Ecology, School of Mining Engineering, MUST, Ulaanbaatar, 2012.
22. J.Enkhbayar, "Maximizing parametric utility function", Joint conference of Austrian and Mongolian mathematics, Ulaanbaatar, 2011.
23. J.Enkhbayar, "Mathematical models of utility function", Joint Conference of Russian and Mongolian mathematics, Irkutsk, Russia, 2011.
24. J.Enkhbayar and R.Enkhbat "Solving methods and algorithms for utility maximization", Conference of Russian and Mongolian younger scientists, Huvsgul-Hanh, 2011.
25. J.Enkhbayar "Nonconvex optimization approach for utility maximization", Joint second conference of Tokushima University and Mongol Business Institute, Ulaanbaatar, 2011.
26. J.Enkhbayar "Estimation parameters of utility function", "COSC-2010" International conference, Ulaanbaatar, 2010.
27. J.Enkhbayar "Econometric methods for estimation parameters", Conference of Mongol Business Institute, 2010.
1. The International Conference on Optimization, Simulation and Control, July 25-28, 2010 Ulaanbaatar, Mongolia, (website: http://www.ise.ufl.edu/cao/cosc2010)
2. The International Conference on Optimization, Simulation and Control, July 1-4, 2013, Ulaanbaatar, Mongolia, (website: http://iom.num.edu.mn/iccso2013/index.html)
3. The 10th International Conference on Optimization: Techniques and Applications, July 23-26, 2016, Ulaanbaatar, Mongolia, (ICOTA10), (website: http://iom.num.edu.mn/icota2016)
4. The 6th International Conference on Optimization: Techniques and Applications, June 23-26, Ulaanbaatar, Mongolia, (ICOSC2019), (website: http://icosc.mn)
5. The First Mongolia-Russia-Vietnam Workshop on Numerical Solution of Differential and Integral Equations(NSDIE2016), (website: http://iom.num.edu.mn/nsdie/index.html), Ulaanbaatar, Mongolia, September 10-11, 2016.
6. The 7th International Conference on Optimization: Techniques and Applications, June 24-25, 2022., Ulaanbaatar, Mongolia, (ICOSC2022), (website: http://icosc.org)
Khulan Onon 2019/01 2022/10 MSc Mathematical Statistics
Tserendulam Shurenchuluun 2014/01 2021/01 PhD Management Science
Dagvasuren Ganbold 2019/01 2021/01 MSc Mathematical Statistics
Solongo Ochirbat 2014/09 2016/06 MBA Business Administration
Sarangerel Davaa 2019/09 2020/06 MBA Business Administration
Oyuntsetseg Luvsandash 2009/09 2015/06 PhD Business Administration
1. Association of Mongolian Mathematicians –from June 2012 to current
2. Table tennis Association of Mongolia – from 1993 to current
1. Researcher team awarded II place Ministry of Education and Science Mongolia 2018.
2. 3 times awarded from best researcher in National University of Mongolia.