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Browsing IRSPAS 2019 by Author "Liyanage, U. P."

Browsing IRSPAS 2019 by Author "Liyanage, U. P."

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  • A clustering based quantitative approach on selecting companies in an investment portfolio in Colombo Stock Exchange 
    Kumara, M. S. M. S.; Liyanage, U. P. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Portfolio management is a powerful concept in financial sector, heavily studied by both investors and researchers. Conventionally, investment portfolios on stocks available in stock markets, constitute by set of stocks ...
  • Stable forecasting of tax revenues of selected countries assisted by Clustering Approach 
    Karunarathne, A. W. S. P.; Liyanage, U. P.; Hewaarachchi, A. P. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Tax is one of the main income of a government that utilizes in public welfare and future investment. Taxation has goals: reducing the inequalities through a policy of redistribution of income, administrating the levels of ...
  • Studying the behaviour of export quantities of Tuna fish in Sri Lanka 
    Sachithra, S. A. L.; Liyanage, U. P.; Wijeyaratne, W. M. D. N. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Being an island in the Indian Ocean, Sri Lanka claims a large sea area and abundant fish resource with high facilitate suitable for large scale fishery industry. According to the Central Bank of Sri Lanka, the contribution ...

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