- 1. China’s AI Strategy and Rare Earth Dominance
- (HEJ, Volume 13, Issue 1-2026)
- FULL TEXT Authors: Alina Ligia DUMITRESCU, PhD, Senior Researcher II, Affiliation: Institute for World Economy, Romanian Academy, Romania; Pages: 57 : 69 ...
- Created on 15 October 2025
- 2. Cash Dependence and Unequal Development in Transition Economies: Romania vs. the European Union
- (HEJ, Volume 13, Issue 1-2026)
- ... of Advanced Studies of the Romanian Academy, Romania, National Institute for Economic Research "Costin C. Kirițescu", Romania; Pages: 137 : 144 Abstract: The persistence of cash usage ...
- Created on 15 October 2025
- 3. Vol. 12, Issue 1, 2025 - Hyperion Economic Journal
- (HEJ, Volume 12, Issue 1-2025)
- ... in the Hospitality Industry: The Relationship Between Key Indicators of ICT Product Usage and the Value of Services Provided in this Sector Sorin Adrian Achim, Diana Aderina Moisuc pp. 28-43 Intelligent ...
- Created on 01 April 2025
- 4. Vol. 13, Issue 1, 2026 - Supplement - Hyperion Economic Journal
- (HEJ, Volume 13, Issue 1-2026-Supplement)
- Table of Contents: Research articles The Impact of Banking Payment Systems on the National Economy: Implications for Urban–Rural Disparities and Cash Usage Carmen Uzlău, Mihaela Balota pp. ...
- Created on 01 April 2025
- 5. Digitalization in the Hospitality Industry: The Relationship Between Key Indicators of ICT Product Usage and the Value of Services Provided in this Sector
- (HEJ, Volume 12, Issue 1-2025)
- FULL TEXT Authors: Sorin Adrian ACHIM, PhD, Associate professor, Affiliation: “Babes-Bolyai” University, Faculty of Economics and Business Administration, Romania; Diana ...
- Created on 01 April 2025
- 6. The Impact of Banking Payment Systems on the National Economy: Implications for Urban–Rural Disparities and Cash Usage
- (HEJ, Volume 13, Issue 1-2026-Supplement)
- ... credit-card payments increased from RON 38.758 billion in 2015 to RON 339.463 billion in 2024, while the corresponding value per inhabitant rose from approximately RON 2.0 thousand to RON 17.8 thousand. ...
- Created on 01 April 2025
- 7. Cash Usage, Financial Inclusion, and Uneven Development in Transition Economies: Evidence from Romania and the European Union
- (HEJ, Volume 13, Issue 1-2026-Supplement)
- ... cash usage, financial inclusion and uneven development, with particular emphasis on Romania in comparison with the European Union. The study asks whether persistent cash use should be interpreted only ...
- Created on 01 April 2025
- 8. Making a Grammar Checker with Autocorrect Options Using NLP Tools
- (HEJ, Volume 11, Issue 2-2024)
- ... combines the usage of wink-nlp and tau-prolog packages for natural language processing (NLP) and understanding (NLU). JEL classification: C88, L86 FULL TEXT C88, ...
- Created on 30 March 2024
- 9. Socio-Demographic and Behavioral Determinants of Tax Fraud and Tax Evasion
- (HEJ, Volume 10, Issue 2-2023)
- ... tax activities. Analyzing the rationales that support possible causal relationships with fraud and evasion can form the basis for empirical studies at the micro level. JEL classification: G28, ...
- Created on 11 September 2023
- 10. The Impact of the Covid-19 Pandemic on Eu-27 Neet Young People
- (HEJ, Volume 9, Issue 2-2022)
- ... EU-27, 1.547 million young people aged 15 to 24 and another 990 thousand aged 25 to 29 lost their jobs between the fourth quarter of 2019 and the second quarter of 2020. The NEET rate (the share of unemployed ...
- Created on 04 July 2022
- 11. The efficiency of transport infrastructure projects in a sustainable development concept. The efficiency composite model approach
- (HEJ, Volume 9, Issue 2-2022)
- ... which has acquired forms, causalities and influences determined by the intensification of concerns regarding solutions for adapting to the effects of climate change and mitigating it and by the evolution ...
- Created on 04 July 2022
- 12. Analysis and Forecasting of Budget Accounting Systems Using Machine Learning Algorithms
- (HEJ, Volume 8, Issue 2-2021)
- ... resulting from the analysis of the causality and the interdependence of the analyzed factors are intended to represent a decisional support for the state institutions and at the same time an element of ...
- Created on 10 July 2021
- 13. Art Market vs. Financial Markets
- (HEJ, Volume 6, Issue 2-2018)
- ... inverse causality relationship can be rejected: Global Index of the Art Market does not Granger cause S&P 500. JEL classification: C51, G15, Z11 FULL TEXT ...
- Created on 05 July 2018
- 14. Cointegrating Analysis of the Leading Western Art Markets
- (HEJ, Volume 6, Issue 1-2018)
- ... for USA, in Euros for France and in pounds sterling for the United Kingdom (such as Artprice data). We found that, for the period 1998:Q1 – 2018:Q2, if the art market price indices are calculated in one ...
- Created on 01 April 2018
- 15. The Impact of Compensation Growth on Inflation Rate and Unemployment
- (HEJ, Volume 6, Issue 1-2018)
- FULL TEXT Authors: Bianca Costache, MSc candidate, Affiliation: The Bucharest University of Economics Studies, Bucharest, Romania. Pages: 26 : 32 Abstract: ...
- Created on 01 April 2018
- 16. The Impact of Indirect Taxes on Economic Growth
- (HEJ, Volume 5, Issue 4-2017)
- ... and the Granger-causality. The results of the model indicate that there is a long-term relationship between VAT, excise duty, and economic growth. The Granger test results show that the data series represented ...
- Created on 30 December 2017
- 17. The Correlation between Value Added Tax and Economic Growth in Romania
- (HEJ, Volume 5, Issue 1-2017)
- FULL TEXT Authors: Ana-Maria Urîțescu, Affiliation: Bucharest University of Economic Studies, Bucharest, Romania. Pages: 29 : 38 Abstract: The ...
- Created on 01 April 2017
- 18. The Impact of Globalization on the Capital Market in Romania
- (HEJ, Volume 5, Issue 1-2017)
- FULL TEXT Authors: Camelia Catalina Joldeș, Affiliation: The Bucharest University of Economic Studies, Bucharest, Romania. Pages: 3 : 8 Abstract: ...
- Created on 01 April 2017
- 19. The Relationship between Electricity Consumption and GDP in Albania, Bulgaria and Slovenia
- (HEJ, Volume 3, Issue 3-2015)
- ... This paper investigates the causal relationship between electricity consumption and GDP in Slovenia, for the time period 1990-2010 and in Albania and Bulgaria for the time period 1980-2010. The causality ...
- Created on 05 October 2015
- 20. Effects of Trade Openness, Investment and Population on the Economic Growth: A Case Study of Syria
- (HEJ, Volume 3, Issue 2-2015)
- ... causality test indicates bidirectional short-run causality relationships between trade openness, investment, population and GDP. There are also bidirectional long-run causality relationships between investment, ...
- Created on 05 July 2015
