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华中科技大学投资学课件Chapter7 Optimal Risky Portfolios
华中科技大学 投资学 课件 Chapter7 Optimal Risky Portfolios
2015/5/19
华中科技大学投资学课件Chapter7 Optimal Risky Portfolios。
Effcts of Diffrent Methods of Aggregation of Probabilities on the R&D Investment Portfolio for Optimal Emissions Abatement: An Empirical Evaluation
Probabilities on the R&D Investment Portfolio Optimal Emissions Abatement An Empirical Evaluation
2014/10/22
This thesis examines two possible orders of combining multiple experts in elicitations with multiple de-composed events: Should experts be combined early or later in the decision process? This thesis ...
This paper addresses the optimal scheduling of the liquidation of a portfolio using a new
angle. Instead of focusing only on the scheduling aspect like Almgren and Chriss in [2], or
only on the liqu...
Optimal Dividend Payments for the Piecewise-Deterministic Poisson Risk Model
Piecewise-deterministic compound Poisson model optimal stochastic control HJB equation quasi-variational inequality threshold strategy barrier strategy
2011/7/5
This paper deals with optimal dividend payment problem in the general setup of a
piecewise-deterministic compound Poisson risk model. The objective of an insurance
business under consideration is to...
Optimal Portfolio Diversification Using Maximum Entropy Principle
Diversification Entropy measure Portfolio selection Shrinkage rule Simulation methods
2011/4/2
Markowitz’s mean-variance (MV) efficient portfolio selection is one of the most widely used approaches in solving portfolio diversification problem. However, contrary to the notion of diversification,...
Illiquidity Effects in Optimal Consumption-Investment Problems
Illiquidity Effects Optimal Consumption-Investment
2010/10/19
We study the effect of liquidity freezes on an economic agent optimizing her utility of consumption in a perturbed Black-Scholes-Merton model. The single risky asset follows a geometric Brownian motio...
Optimal Dividend and reinsurance strategy of a Property Insurance Company under Catastrophe Risk
Optimal dividend reinsurance strategy Optimal
2010/10/21
We consider an optimal control problem of a property insurance company with proportional reinsurance strategy. The insurance business brings in catastrophe risk, such as earthquake and flood. The cata...
Optimal Liquidation Strategies Regularize Portfolio Selection
Optimal Liquidation Strategies Regularize Portfolio Selection
2010/10/19
We consider the problem of portfolio optimization in the presence of market impact, and derive optimal liquidation strategies. We discuss in detail the problem of finding the optimal portfolio under E...
Optimal leverage from non-ergodicity
Portfolio selection ergodicity leverage log-utility Kelly criterion
2010/10/29
In modern portfolio theory, the balancing of expected returns on investments against uncer-
tainties in those returns is aided by the use of utility functions. The Kelly criterion o ers
another appr...
Optimal dividend and investing control of a insurance company with higher solvency constraints
Optimal dividend policy Optimal return function Solvency
2010/10/20
This paper considers optimal control problem of a large insurance company under a fixed insolvency probability. The company controls proportional reinsurance rate, dividend pay-outs and investing pro...
The dual optimizer for the growth-optimal portfolio under transaction costs
The dual optimizer the growth-optimal portfolio transaction costs
2010/10/20
We consider the maximization of the long-term growth rate in the Black-Scholes model under proportional transaction costs as in Taksar, Klass and Assaf [Math. Oper. Res. 13, 1988]. Similarly as in Ka...
Pricing options in illiquid markets: optimal systems, symmetry reductions and exact solutions
Pricing options illiquid markets optimal systems symmetry reductions
2010/10/18
We study a class of nonlinear pricing models which involves the feedback effect from the dynamic hedging strategies on the price of asset introduced by Sircar and Papanicolaou. We are first to study ...
Optimal stopping of expected profit and cost yields in an investment under uncertainty
expected profit cost yields investment under uncertainty
2010/10/18
We consider a finite horizon optimal stopping problem related to trade-off strategies between expected profit and cost cash-flows of an investment under uncertainty. The optimal problem is first formu...
Growth-optimal investments and numeraire portfolios under transaction costs: An analysis based on the von Neumann-Gale model
capital growth theory transaction costs numeraire portfolios
2010/11/2
The aim of this work is to extend the capital growth theory devel-oped by Kelly, Breiman, Cover and others to asset market models with transaction costs. We define a natural generalization of the noti...