Results 41 to 50 of about 847,676 (248)

Optimal Deterministic Investment Strategies for Insurers

open access: yesRisks, 2013
We consider an insurance company whose risk reserve is given by a Brownian motion with drift and which is able to invest the money into a Black–Scholes financial market.
Ulrich Rieder, Nicole Bäuerle
doaj   +1 more source

Finite-Horizon Optimal Consumption and Investment with Upper and Lower Constraints on Consumption

open access: yesMathematics
We study a finite-horizon optimal consumption and investment problem in a complete continuous-time market where consumption is restricted within fixed upper and lower bounds. Assuming constant relative risk aversion (CRRA) preferences, we employ the dual-
Geonwoo Kim, Junkee Jeon
doaj   +1 more source

Optimal selection method for investment project

open access: yesBusiness, Management and Education, 2010
Under the modern world market conditions the investment activity of enterprises is increasing. Therefore, one of the main aspects of the investment activity guarantee is a selection and apprehension of the main principles of the investment control and ...
Vytautas Jonas Žilinskas
doaj   +1 more source

Weighted entropy and optimal portfolios for risk-averse Kelly investments

open access: yes, 2017
Following a series of works on capital growth investment, we analyse log-optimal portfolios where the return evaluation includes `weights' of different outcomes.
D Kramkov   +12 more
core   +1 more source

The Maximal and Minimal Distributions of Wealth Processes in Black–Scholes Markets

open access: yesMathematics
The Black–Scholes formula is an important formula for pricing a contingent claim in complete financial markets. This formula can be obtained under the assumption that the investor’s strategy is carried out according to a self-financing criterion; hence ...
Shuhui Liu
doaj   +1 more source

Optimal investment under partial information [PDF]

open access: yesMathematical Methods of Operations Research, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Björk, Tomas   +2 more
openaire   +3 more sources

A Stochastic Maximum Principle and Cox, Ingersoll, Ross Interest Rate Model for an Optimal Investment under Partial Information [PDF]

open access: yesAnnals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics, 2022
Eric K. TATIAGOUM
doaj   +1 more source

Optimal Investment Timing and Scale Choice of Overseas Oil Projects: A Real Option Approach

open access: yesEnergies, 2018
This article presents a real option model for helping investors to determine the optimal investment timing and scale of overseas oil projects. The model is suitable for the highly uncertain environments in which many oil companies operate, where they ...
Jia-Yue Huang   +5 more
doaj   +1 more source

Environmental variability affects optimal trade‐offs in ecological immunology

open access: yesEcosphere, 2021
The costs of mounting and maintaining an immune response lead to trade‐offs with investment in (or maintenance of) other organ systems or functions such as reproduction, as has been observed in several taxa, including birds, insects, and mammals.
Devin Kirk   +3 more
doaj   +1 more source

Optimal investment with vintage capital: Equilibrium distributions [PDF]

open access: yesJournal of Mathematical Economics, 2019
The paper concerns the study of equilibrium points, or steady states, of economic systems arising in modeling optimal investment with \textit{vintage capital}, namely, systems where all key variables (capitals, investments, prices) are indexed not only by time $ $ but also by age $s$.
Silvia Faggian   +2 more
openaire   +6 more sources

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