Browsing by Subject "Investments"
Now showing items 1-10 of 10
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Article
Application of Lie point symmetries to the resolution of certain problems in financial mathematics with a terminal condition
(2013)We demonstrate the power of symmetry in the resolution of some evolution partial differential equations which arise in various aspects of finance. The essential theme is that which Lie promulgated approximately 140 years ...
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Conference Object
Enhanced UMTS cellular planning for multiple traffic classes in offices scenarios
(2006)It is shown that Enhanced UMTS will be an affordable solution for providing the required network quality and to reduce infrastructure investments in offices scenarios. System capacity results are obtained by using a system ...
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Conference Object
How many attackers can selfish defenders catch?
(2008)In a distributed system with attacks and defenses, an economic investment in defense mechanisms aims at increasing the degree of system protection against the attacks. We study such investments in the selfish setting, where ...
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Doctoral Thesis Open Access
The informational role of financial analysts
(Πανεπιστήμιο Κύπρου, Σχολή Οικονομικών Επιστημών και Διοίκησης / University of Cyprus, Faculty of Economics and Management, 2015-05)Σε αυτή την διατριβή εξετάζεται ο ρόλος των χρηματοοικονομικών αναλυτών στις κεφαλαιαγορές. Εξετάζονται τρία διαφορετικά θέματα• πρώτον, ο ρόλος των χρηματοοικονομικών αναλυτών στις κεφαλαιαγορές σε σχέση με την ύπαρξη ...
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Conference Object
A model of product design and information disclosure investments
(Affiliation: Business and Public Administration, University of Cyprus, P.O. Box 20537, Nicosia, CY-1678, CyprusAffiliation: Wharton School, University of Pennsylvania, 3730 Walnut Street, Philadelphia, PA 19104, United StatesCorrespondence Address: Business and Public Administration, University of Cyprus, P.O. Box 20537, Nicosia, CY-1678, Cyprus, 2013)As information availability for products and services is increasing and as consumers engage in more online search prior to purchase decisions, it is becoming more important for firms to know when to invest to reduce consumer ...
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Article
Nonparametric predictive regression
(2015)A unifying framework for inference is developed in predictive regressions where the predictor has unknown integration properties and may be stationary or nonstationary. Two easily implemented nonparametric F-tests are ...
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Doctoral Thesis
Portfolio choice with neglected risk, political risk, and ambiguity
(Πανεπιστήμιο Κύπρου, Σχολή Οικονομικών Επιστημών και Διοίκησης / University of Cyprus, Faculty of Economics and Management, 2022-04)Η ασάφεια στα δεδομένα επηρεάζει τον τρόπο με τον οποίο οι επενδυτές διαφοροποιούν τα χαρτοφυλάκια τους. Σε αυτή τη διατριβή, τεκμηριώνω πτυχές μιας τέτοιας πηγής ασάφειας, δηλ. βρίσκω στοιχεία που συνάδουν με την υπόθεση ...
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Article
Robust multiobjective portfolio optimization: A minimax regret approach
(2017)An efficient frontier in the typical portfolio selection problem provides an illustrative way to express the tradeoffs between return and risk. Following the basic ideas of modern portfolio theory as introduced by Markowitz, ...
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Book
Strategic investment : real options and games / Han T.J. Smit, Lenos Trigeorgis
(Princeton University Press, 2004)
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Article
Valuing Infrastructure Investment: an option games approach
(2009)The article discusses infrastructure investment for business enterprises, describing and analyzing an infrastructure development methodology called option games. The option games methodology integrates real options valuation ...