Results 21 to 30 of about 3,866,682 (201)

‎Comparing ‎the ‎‎different types of ‎Markov ‎switching ‎model for Euro to Iran Rial‎ exchange rate [PDF]

Mathematics and Modeling in Finance, 2021
According to the rule of equality of equal prices, the price of a foreign commodity within a country depends on the price of the commodity at the origin as well as the exchange rate of that country.
Mahdi Pourrafiee, S. M. Esmaeil Pourmohammad Azizi, Marzieh Mohammadi Larijani, Ali Pahlevannezhad   +3 more
doaj   +1 more source

The Boson-Hubbard Model on a Kagome Lattice with Sextic Ring-Exchange Terms [PDF]

, 2013
High order ring-exchange interactions are crucial for the study of quantum fluctuations on highly frustrated systems. We present the first exact quantum Monte Carlo study of a model of hard-core bosons with sixth order ring-exchange interactions on a two-
Jarrell, Mark, Moreno, Juana, Rousseau, Valéry, Tam, Ka-Ming   +3 more
core   +3 more sources

Global Order Routing on Exchange Networks [PDF]

, 2021
We propose an abstract notion of networks of exchanges with an eye to modelling the global money market of DeFi (decentralised finance). We formalise routing and arbitrage on such networks as convex optimisation problems. We provide bounds with closed formulas in the specific case of Uniswap-like automated markets and a restricted form of cyclic ...
Danos, Vincent, El Khalloufi, Hamza, Prat, Julien   +2 more
openaire   +2 more sources

Research on Electric-Vehicle Switching Scheduling and Charging Strategy of Charging Stations [PDF]

E3S Web of Conferences, 2021
In order to effectively alleviate the congestion of power exchange stations, the game theory was used to discuss the spatial characteristics of electric vehicle power exchange demand, analyze the decision making and game process of electric vehicle users
Li Yuxing, Wu Hao, Shi Yu, Li Hao, Gao Xuefeng, Zhu Yeyang   +5 more
doaj   +1 more source

The Time-Reversal- and Parity-Violating Nuclear Potential in Chiral Effective Theory [PDF]

, 2011
We derive the parity- and time-reversal-violating nuclear interactions stemming from the QCD theta term and quark/gluon operators of effective dimension 6: quark electric dipole moments, quark and gluon chromo-electric dipole moments, and two four-quark ...
Abramowitz, Aoki, Avishai, Avishai, Baker, Baluni, Barton, Beane, Beane, Beane, Beane, Bedaque, Bedaque, Bernard, Bernard, Berruto, Birse, Birse, Bodek, Bolton, Borasoy, Buchmüller, C.M. Maekawa, Callan, Cheng, Cho, Coon, Crewther, Crewther, de Jesus, De Rújula, de Vries, de Vries, Desplanques, Desplanques, Dmitriev, Dmitriev, Dobaczewski, E. Mereghetti, Epelbaum, Epelbaum, Epelbaum, Epelbaum, Epelbaum, Farley, Fettes, Filin, Flambaum, Flambaum, Flambaum, Friar, Friar, Friar, Friar, Friar, Friar, Friar, Gasser, Gasser, Gasser, Gelfand, Girlanda, Gradshteyn, Grießhammer, Griffith, Griffiths, Grzadkowski, Gudkov, Gudkov, Haxton, Herczeg, Herczeg, Herczeg, Hocker, Hockings, Hoferichter, Holstein, Hyun, Hyun, Ito, J. de Vries, Jackiw, Jenkins, Kaiser, Kaiser, Kaiser, Kaiser, Kaplan, Kaplan, Kaplan, Kaplan, Khriplovich, Korkin, Lebedev, Liu, Liu, Liu, Liu, Long, Machleidt, Maekawa, Maekawa, Manohar, Meißner, Mereghetti, Mereghetti, Nakamura, Narison, Nico, Niskanen, Niskanen, Nogga, Nunokawa, Onderwater, Ordóñez, Ordóñez, Ordóñez, Ottnad, Park, Pavón Valderrama, Pavón Valderrama, Phillips, Pich, Pospelov, Ramsey-Musolf, Rentmeester, Schiavilla, Schindler, Shin, Shintani, Song, Stetcu, Stoks, Stoks, Thomas, Tiator, Towner, U. van Kolck, van Kolck, van Kolck, van Kolck, van Kolck, van Kolck, van Kolck, van Kolck, van Kolck, Viviani, Weinberg, Weinberg, Weinberg, Weinberg, Weinberg, Zhu, Zhu, Zhu, ʼt Hooft   +155 more
core   +3 more sources

Order Flow and Exchange Rate Dynamics [PDF]

Journal of Political Economy, 1999
Macroeconomic models of nominal exchange rates perform poorly. In sample, R 2 statistics as high as 10 percent are rare. Out of sample, these models are typically out-forecast by a naive random walk. This paper presents a model of a new kind. Instead of relying exclusively on macroeconomic determinants, the model includes a determinant from the field ...
Martin D.D. Evans, Richard Lyons
  +7 more sources

Macroeconomic News, Order Flows and Exchange Rates

SSRN Electronic Journal, 2007
AbstractIn textbook models of exchange rate determination, the news contained in public information announcements is directly impounded into prices with there being no role for trading in this process of information assimilation. This paper directly tests this theoretical result using transaction level exchange rate return and trading data and a sample
Love, R, Payne, R
openaire   +2 more sources

Pecking Order Theory and Trade-Off Theory of Capital Structure: Evidence from Indonesian Stock Exchange

Journal the Winners, 2012
Numerous empirical studies in the finance field have tested many theories for firms’ capital structure. The pecking order theory and the trade-off theory of capital structure is among the most influential theories of firms’ capital structure.
Priska Ralna Eunike Culata, Tri Gunarsih
doaj   +1 more source

Pinning Effects of Exchange and Magnetocrystalline Anisotropies on Skyrmion Lattice

Frontiers in Physics, 2021
Reorientation of skyrmion crystal (SkX) with respect to crystallographic axes is believed to be insensitive to anisotropies of fourth order in spin-orbit coupling, for which sixth order terms are considered for explanation.
Xuejin Wan, Yangfan Hu, Yangfan Hu, Zhipeng Hou, Biao Wang, Biao Wang   +5 more
doaj   +1 more source

Magnetic blue shift of Mott gaps enhanced by double exchange

Physical Review Research, 2021
A substantial energy gap of charge excitations induced by strong correlations is the characteristic feature of Mott insulators. We study how the Mott gap is affected by long-range antiferromagnetic order. Our key finding is that the Mott gap is increased
Mohsen Hafez-Torbati, Davide Bossini, Frithjof B. Anders, Götz S. Uhrig   +3 more
doaj   +1 more source