ד"ר עמית שלף

Dr. Amit Shelef

מוסד עיקרי

המכללה האקדמית ספיר

Sapir Academic College

דוא״ל

amitshe at mail.sapir.ac.il

Google Scholar URL

https://scholar.google.co.il/citations?user=VyKUoxgAAAAJ&hl=en

דיסציפלינות ראשיותMain Disciplines

Economics, Industrial engineering, Statistics

דיסציפלינות משניותSecondary Disciplines

Economics - empirical research

תחומי מחקר / מילות מפתחKeywords

Gini Coefficient, Multivariate statistics, Time Series Analysis

פרסומים ויצירות עיקריים / עדכנייםMain / Recent Publications

Doron Nisani, Amit Shelef, Ralph Sonenshine, Or David, The mutual funds puzzle and the elusive von Neumann-Morgenstern preference relation, International Review of Financial Analysis, Volume 92, 2024, 103099
Nisani, D., Shelef, A. and David, O. (2023), "Putting the Aumann–Serrano Riskiness Index to work", Review of Accounting and Finance, Vol. 22 No. 1, pp. 84-122.
Naveh, G. and Shelef, A. (2022), Learning management system success: The role of student experience explored, International Journal of Learning Technology, Volume 17 (2), Pages 154-171
12. Naveh, G. and Shelef, A., (2022), Lecture Recording Success in Academic Face-to-Face Teaching, Educational Media International, Volume 59 (3), Pages 230-243
Naveh, G., Bakun-Mazor, D., Tavor, D. and Shelef, A. (2022), Problem-based learning in a theoretical course in civil engineering: Students’ perspectives, Advances in Engineering Education, Volume 10 (3), Pages 46-67
Nisani, D.; Qadan, M.; Shelef, A. Risk and Uncertainty at the Outbreak of the COVID-19 Pandemic. Sustainability 2022, 14, 8527.
Naveh, G. and Shelef, A. (2021), Analyzing attitudes of students toward the use of technology for learning: Simplicity is the key to successful implementation in higher education, International Journal of Educational Management, Volume 35 (2), pp. 382-393
Nisani, D. and Shelef, A. (2021), A statistical analysis of investor preferences for portfolio selection, Empirical Economics, Volume 61, Pages 1883-1915,
Shelef, A., Musicant, O. and Botzer, A., Mama, Y. (2021), The effectiveness of “Soft-blocking” for reducing clicking on-screen while driving, Transportation Research Part F: Traffic Psychology and Behaviour, Volume 81, Pages 306-316.
Shelef, A. and Schechtman, E. (2019), A Gini-based time series analysis and test for reversibility, Statistical Papers, Volume 60 (3), Pages 687-716
Schechtman, E. and Shelef, A. (2018), Correlation and the time interval over which the variables are measured – a non-parametric approach, PLoS ONE 13(11): e0206929.
Shelef, A. (2016), A Gini-based unit root test, Computational Statistics & Data Analysis, Volume 100, Pages 763-772
Schechtman, E., Shelef, A., Yitzhaki, S. and Zitikis, R. (2008), Testing Hypotheses About Absolute Concentration Curves and Marginal Conditional Stochastic Dominance, Econometric Theory, Volume 24, Pages 1044-1062.