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Full-Text Articles in Social and Behavioral Sciences
Analysis Of Us Airline Stocks Performance Using Latent Dirichlet Allocation (Lda), Amina Issoufou Anaroua
Analysis Of Us Airline Stocks Performance Using Latent Dirichlet Allocation (Lda), Amina Issoufou Anaroua
Beyond: Undergraduate Research Journal
Various events, such as changes in the interest rate or the hijacking of a commercial aircraft, can lead to significant shifts in airline stock performance. This study aimed to measure the impact of aviation-related news announcements on the stock performance of US airlines, focusing on different topics. The dataset included aviation news covering airlines, airports, regulations, safety, accidents, manufacturers, MRO, incidents, aviation training, general aviation, and others obtained from Aviation Voice. To uncover patterns that could explain the movements of US airline stocks, a natural language processing technique called Latent Dirichlet Allocation (LDA) was employed. The process involved text mining …
Virtual Currencies And Intrapreneurial Coordination, Martin Sibileau
Virtual Currencies And Intrapreneurial Coordination, Martin Sibileau
Journal of New Finance
Managers of conglomerates or companies with multiple business units are, like central planners in socialist countries, unable to perform economic calculation. These units exchange goods and services internally based on transfer prices, not market prices, and it is hard to ascertain the value contributed by management, which is often hired and rewarded based on political considerations. Innovation is also often unwelcome, as it may challenge privileges of executive management. Until 2016, conglomerates lacked the technology to benefit from economic calculation. In this paper, I propose that a blockchain platform supporting an internal virtual currency enables economic calculation inside conglomerates, unlocking …
The Effect Of Risk Profile In Pandemi Outbreak To Banking Financial Performance Case Study In Indonesia, Fajar Abdullah
The Effect Of Risk Profile In Pandemi Outbreak To Banking Financial Performance Case Study In Indonesia, Fajar Abdullah
Journal Of Middle East and Islamic Studies
The risk profile that occurred within the scope of banking during the Covid 19 pandemic which was quantitatively reflected in the microeconomic ratios of the BOPO, NPF/NPL, FDR/LDR ratios, and macroeconomics in this case, inflation and the USD exchange rate, were the main factors in the decline in the soundness level bank which is reflected in the value of the bank's financial performance ratio, namely Return on Assets due to. The objects in this study are the general Islamic and conventional banking industry, with data observations including BOPO, NPF/NPL, FDR/LDR, inflation, and the USD exchange rate. By comparing the effect …