Results 141 to 150 of about 17,889,928 (308)
Discrete Dynamics in Nature and SocietyA triopoly game is introduced to study the competition among three firms in a single market, each operating in an oligopolistic market. Our study is concerned with a static model in which the market has taxes and a quadratic cost function in quantity. In
Mahmoud Awad +3 more
doaj +1 more source
Strategic Action in the Liberalised German Electricity Market [PDF]
Nowadays, a process can be observed in Germany where electricity producing and trading firms react to the electricity market liberalisation by merging market shares, since the year 2000, which reduces the number of suppliers and influences production and
Richard S.J. Tol +2 more
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SiDT1 Defines Plant Architecture Reminiscent of Green Revolution in Foxtail Millet
Advanced Science, EarlyView.SiDT1 encodes a GA3‐oxidase that creates a semi‐dwarf, lodging‐resistant architecture reminiscent of the rice Green Revolution. The resulting ideotype performs well under dense planting and provides a valuable genetic resource for high‐yield, mechanized foxtail millet production. ABSTRACT Foxtail millet (Setaria italica) is a drought‐tolerant C4 cereal
Jianzhen Lv +13 more
wiley +1 more source
Marketing Mix Modelling: A comparative study of statistical models
, 2019 Deciding the optimal media advertisement spending is a complex issue that many companies today are facing. With the rise of new ways to market products, the choices can appear infinite. One methodical way to do this is to use Marketing Mix Modelling (MMM), in which statistical modelling is used to attribute sales to media spendings.
Wigren, Richard, Cornell, Filip
openaire +1 more source
Strategic Privatization and Regulation Policy in Mixed Markets [PDF]
In this paper we consider mixed oligopoly markets for differentiated goods where private and public firms compete either in prices or quantities. We then study the welfare effect of privatization interpreted as partial strategic delegation of the public ...
Denis, CLAUDE, Jean, HINDRIKS
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Advanced Science, EarlyView.Ti‐doped Zr/Ti bimetallic MOFs activate neighboring Zr sites to selectively capture phospholipids from serum through cooperative interactions. In nontargeted screening, the material minimizes matrix interference, expands detectable feature coverage, and enables broad recovery of diverse chemical hazards, providing a powerful cleanup strategy for LC ...
Yanmin Liang +5 more
wiley +1 more source
Phase Transitions in Financial Markets: An Ising Model Approach to Simulating Market Crashes
In this study, we explore the dynamics of financial markets by adapting the Ising model—a cornerstone of statistical physics—to simulate market crashes.
Chaitrathejasvi Kodali, Shoaib Attar
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Automation and Active Learning for the Multi‐Objective Optimization of Antibody Formulations
Advanced Science, EarlyView.Successful antibody formulation necessitates balancing factors such as thermal stability, colloidal stability, and viscosity across a vast excipient design space. This work integrates robotic liquid handling, high‐throughput biophysical characterization, and multi‐objective Bayesian optimization in an iterative closed‐loop Design‐Build‐Test‐Learn cycle.
D. Christopher Radford +3 more
wiley +1 more source
Hotelling¡¯s Location Model in Mixed Duopoly [PDF]
We investigate a mixed duopoly market where a welfare-maximizing public firm competes against a profit-maximizing private firm, using a linear-city location-then-price model with linear transportation costs. We find that, compared with the results in the
Yuanzhu Lu
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A Sustainable Bio‐Based Epoxy Thermoset as a High‐Performance Alternative to BPA‐Based Resins
Advanced Science, EarlyView.A rigid–flexible bio‐based epoxy network integrates soybean oil, lignin, and maleic anhydride to overcome the strength–toughness–sustainability trade‐off of conventional BPA epoxy. The thermoset delivers excellent performance as both a structural adhesive and a matrix for glass‐fabric composites, while enabling pH‐responsive degradation, environmental ...
Jiyun Qi +4 more
wiley +1 more source