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Journal Article
A simulation study on the insurance claims distribution using Weibull distribution
by Hamza Abubakar  and  Muhammad Lawal Danrimi
Abstract
The Weibull distribution is extensively useful in the field of finance, insurance and natural disasters. Recently, It has been considered as one of the most frequently used statistical distributions in modelling and analyzing stock pricing movement and uncertain prediction in financial and investment data sets, such as insurance claims distribution. It is well known that the Ba [...] Read more

Journal Article
Financial returns in reward-based crowdfunding
by Victoria Dobrynskaya  and  Julia Grebennikova
Abstract
We quantify financial returns to backers in reward-based crowdfunding projects on Kickstarter and show that such investments provide profitable opportunities in addition to non-monetary benefits. The average unconditional annualized return is 11.5% and the average return on successful projects is 30%. Hence, backing money near the end of a campaign, when the probability of succ [...] Read more

Journal Article
Long-Term Dependencies in Central European Stock Markets: A Crisp-Set Analysis
by Rui Manuel Teixeira Dias , Mariana Chambino  and  Nicole Rebolo Horta
Abstract
This paper intends to analyze efficiency, in its weak form, in the stock markets of Austria (ATX), Poland (WIG), the Czech Republic (PX Prague), Hungary (BUX), Croatia (CROBEX), Serbia (BELEX 15), Romania (BET), and Slovenia (SBI TOP), from February 16, 2018, to February 15, 2023. To achieve the research aim, we intend to answer the following research question: i) Have events i [...] Read more