Results 131 to 140 of about 4,091,803 (342)

Do CEOs Exercise Their Stock Options Earlier than Other Executives? [PDF]

open access: yes
This paper looks at the timing chosen by CEOs to exercise their stock options and to sell their shares of stock compared to the timing chosen by other top executives in the firm.
M. Martin Boyer   +2 more
core  

Optimization of the Production of Rubber Compounds Using Mathematical Models

open access: yesAdvanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle   +7 more
wiley   +1 more source

Financial options pricing with regime-switching jump-diffusions

open access: yesComputers and Mathematics with Applications, 2014
Younhee Lee
semanticscholar   +1 more source

Pricing mortgages: an options approach [PDF]

open access: yes
Mortgages ; Options (Finance ...
Randall J. Pozdena, Ben Iben
core  

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

open access: yesAdvanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič   +7 more
wiley   +1 more source

Assessing the Impact of Aluminum Options on Futures Market Volatility: An Empirical Study of China’s Financial Markets

open access: yesSAGE Open
Since the introduction of SSE 50ETF options in 2015, China’s options market has steadily developed, significantly augmenting participation in the nation’s financial market.
Xiaoyi Zhang, Tamat Sarmidi, Yongxu Chai
doaj   +1 more source

ArchOptions: A Real Options-Based Model for Predicting the Stability of Software Architectures

open access: yes, 2003
Architectural stability refers to the extent an architecture is flexible to endure evolutionary changes in stakeholders\' requirements and the environment. We assume that the primary goal of software architecture is to guide the system\'s evolution.
Bahsoon, R, Emmerich, W
core  

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

open access: yesAdvanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann   +2 more
wiley   +1 more source

Adaptive Simulation Algorithms for Pricing American and Bermudian Options by Local Analysis of Financial Market [PDF]

open access: yes
Here we develop an approach for efficient pricing discrete-time American and Bermudan options which employs the fact that such options are equivalent to the European ones with a consumption, combined with analysis of the market model over a small number ...
Denis Belomestny, Grigori Milstein
core  

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

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