FM - Economics & Finance

Permanent URI for this collectionhttp://localhost:4000/handle/123456789/17

Browse

Browsing FM - Economics & Finance by Author "Gheorghiu, Anda"

Filter results by typing the first few letters
Now showing 1 - 4 of 4
  • Thumbnail Image
    Item
    Artificial systems and models for risk covering operations
    (EduSoft Publishing, 2017-09-11) Treapăt, Laurențiu Mihai; Gheorghiu, Anda
    Mainly, this paper focuses on the roles of artificial intelligence based systems and especially on risk-covering operations. In this context, the paper comes with theoretical explanations on real-life based examples and applications. From a general perspective, the paper enriches its value with a wide discussion on the related subject. The paper aims to revise the volatilities’ estimation models and the correlations between the various time series and also by presenting the Risk Metrics methodology, as explained is a case study. The advantages that the VaR estimation offers, consist of its ability to quantitatively and numerically express the risk level of a portfolio, at a certain moment in time and also the risk of on open position (in titles, in FX, commodities or granted loans), belonging to an economic agent or even individual; hence, its role in a more efficient capital allocation, in the assumed risk delimitation, and also as a performance measurement instrument. In this paper and the study case that completes our work, we aim to prove how we can prevent considerable losses and even bankruptcies if VaR is known and applied accordingly. For this reason, the universities in Romania should include or increase their curricula with the study of the VaR model as an artificial intelligence tool. The simplicity of the presented case study, most probably, is the strongest argument of the current work because it can be understood also by the readers that are not necessarily very experienced in the risk management field.
  • Thumbnail Image
    Item
    Learning from financial practice
    (Lambert Academic Publishing, 2015) Treapăt, Laurențiu Mihai; Anghel, Lucian Claudiu; Gheorghiu, Anda; Ivan, Ion
    This book aims to address a wider target audience in comparison with the one that each of its component works used to address. The four works that make this book belong to several highly professional specialists in the financial field, each of them with more than 20 years of practice behind. Their papers are the result of an outstanding experience in the financial-banking field but also of their teaching and research activity until now. Consequently, these works were published in academic journals and communicated within international conferences. For this reason, the main beneficiaries of these papers were professors, researches and also students, as usual participants to these activities and events. Our wish is to share the practical experience of these specialists to an even wider public, not only to thus make it more marketable in bookshops and libraries. Source: Lambert Academic Publishing - https://www.lap-publishing.com/catalog/details/store/gb/book/978-3-659-56323-2/learning-from-financial-practice?search=Learning%20from%20Financial%20Practice
  • Thumbnail Image
    Item
    A microcredit evaluation model for non-bank financial institutions
    (Emerald Publishing Limited, 2020-10-20) Leon, Ramona Diana; Treapăt, Laurențiu Mihai; Stan, Sergiu Octavian; Gheorghiu, Anda
    The paper aims to develop a microcredit evaluation model (MEM) which could serve as a useful tool for banks and NBFIs when SMEs’ economic and financial risks are evaluated. Design/methodology/approach: Based on the literature review, a set of 17 qualitative and quantitative prudential indicators is selected. Further, a calculation system is developed which relies on the multiple criteria analysis model elaborated by Altman (1968); starting from this, a matrix is developed and a rating system is built. The model is tested among six NBFIs which operate on the Romanian market; three of them are labeled by the Romanian Central Bank as the worst performers, while the other ones are qualified as the best performers. Data are collected from companies’ annual reports and also from the Ministry of Finance. Findings: It proves that the MEM can serve as a useful tool for the national and international NBFIs’ risk assessment. It can anticipate NBFIs’ success or fall. Furthermore, its results can be guaranteed with a probability of 95 per cent, calculated through the VaR method. Last but not least, it can also be used by the international NBFIs which intend to enter in the Romanian market. Originality/value: The present paper proposes an original model based on both quantitative and qualitative indicators organized in an integrative equation. The MEM helps both parties involved in the financial grant awarding process – NBFIs are able to better assess requests from SMEs, enabling them to increase the volume of granting, whereas SMEs are able to access money for development projects more easily.
  • Thumbnail Image
    Item
    A synthesis of the sharing economy in Romania and Russia
    (Springer International Publishing, 2018) Treapăt, Laurențiu Mihai; Gheorghiu, Anda; Ochkovskaya, Marina
    Ten years ago, renting a flat from a stranger instead of a room in a hotel might have been considered very unusual in some countries and, of course, not an ideal way to spend holidays. However, times have changed all over the world, and now there are a multitude of online services that offer alternatives to traditional hosting. The products and services of the sharing economy have begun to change lifestyles. The sharing economy, often called the collaborative economy or collaborative consumption, is a new form of business that is growing rapidly. This type of economy presents a challenge, mainly for producers, since, instead of producing new products, the system revolves around the exchange of goods and services that already exist. To better understand the sharing economy, it is beneficial to explore examples of how this economy works in different countries. In this paper, we concentrate our research efforts on Romania and Russia-countries that both experienced communism and are now developing their own market systems. The objective of the paper is to investigate the specifics of the sharing economy and single out successful examples in Romania and Russia. The paper begins by explaining the novelty and importance of the subject. It then depicts the sharing economy in Romania and Russia and specifies the research methodology. Finally, it reports results and findings from the presented case studies.