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decomposition algorithm) that allows us to deconstruct price series into the true efficient price and microstructure noise …
Persistent link: https://www.econbiz.de/10013001056
A new algorithm for calibrating agent-based models is proposed, which employs a popular gradient boosting framework …
Persistent link: https://www.econbiz.de/10012839291
This paper provides a concise guide to dynamic optimization with an integral treatment on various optimal control and dynamic programming problems. It presents essential theorems and methods for obtaining and characterizing solutions to these problems. The paper discusses Pontryagin's maximum...
Persistent link: https://www.econbiz.de/10014176571
This paper has developed a solution algorithm for linear rational expectation models under imperfect information … algorithm generates the solution in the form of k_t+1 = Hk_t + Jx^t,S f_t = Fk_t + Gx^t,S where k_t and f_t are column vectors …
Persistent link: https://www.econbiz.de/10010290665
Market mechanisms are increasingly being used as a tool for allocating somewhat scarce but unpriced rights and resources, and the European Emission Trading Scheme is an example. By means of dynamic optimization in the contest of firms covered by such environmental regulations, this paper...
Persistent link: https://www.econbiz.de/10003961380
Objective: The objective of the article is to present the concept of evolutionary algorithms and indicates the possibility of their implementation for the needs of the economy, especially the entrepreneurial economy. Research Design & Methods: This conceptual article relies on literature review...
Persistent link: https://www.econbiz.de/10012515915
In this paper, we introduce and develop the theory of semimartingale optimal transport in a path dependent setting. Instead of the classical constraints on marginal distributions, we consider a general framework of path dependent constraints. Duality results are established, representing the...
Persistent link: https://www.econbiz.de/10012896686
In this paper, motivated by the approximation of Martingale Optimal Transport problems, we are interested in sampling methods preserving the convex order for two probability measures µ and ν on ℝ<sup>d</sup>, with ν dominating µ. When (X<sub>i</sub>)1≤i≤I (resp. (Y<sub>j</sub>)1≤j≤J ) are independent and...
Persistent link: https://www.econbiz.de/10012943371
We consider the problem of portfolio optimization with a correlation constraint. The frame- work is the multiperiod stochastic financial market setting with one tradable stock, stochastic income and a non-tradable index. The correlation constraint is imposed on the portfolio and the non-tradable...
Persistent link: https://www.econbiz.de/10012845449
Persistent link: https://www.econbiz.de/10014251569