Results 91 to 100 of about 119,914 (208)

Interaction-Force Transport Gradient Flows [PDF]

This paper presents a new gradient flow dissipation geometry over non-negative and probability measures. This is motivated by a principled construction that combines the unbalanced optimal transport and interaction forces modeled by reproducing kernels ...
Dvurechensky, Pavel, Gladin, Egor, Mielke, Alexander, Zhu, Jia-Jie   +3 more
core   +1 more source

MENT-Flow: maximum-entropy phase space tomography using normalizing flows

<p>This repository contains numerical tests of MENT-Flow, an approach to maximum-entropy phase space tomography using normalizing flows.</p ...
Hoover, Austin
core   +2 more sources

Nonlinear diachronic effects between stock returns and mutual fund flows: Additional empirical evidence from the Athens Stocks Exchange [PDF]

This short paper examines the nonlinear interaction between mutual fund flows and stock returns in Greece. We investigate the possibility of a nonlinear causality mechanism through which mutual funds flows may affect stock returns and vice versa.
Eleni Thanou Thanou, Dikaios Tserkezos
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Calculating maximum entropy flows in networks

, 1993
This paper describes methods for calculating the most likely values of link flows in networks with incomplete data. The object is to present a thorough and rigorous treatment of maximum entropy flow estimation methods and to develop a methodological ...
Tanyimboh, T. T., Templeman, A. B.
core   +1 more source

Gumbel’s Extreme Value Distribution for Flood Frequency Analyses of Timis River [PDF]

Aerul şi Apa: Componente ale Mediului
One of the major problems in the engineering design of water resource is the estimation of peak flood flows. In probability theory and statistics, flood frequency analysis is used to obtain the distribution of flood probabilities.
Codruța Bălăuță – MINDA
doaj   +1 more source

Doomed to Deficits? Aggregate U.S. Trade Flows Re-Examined [PDF]

This paper examines the stability of import and export demand functions for the United States over the 1975q1-2001q2 period. Using the Johansen maximum likelihood approach, an export demand function is readily identified. In contrast, there appears to be
Menzie D. Chinn
core  

Analysis of the impacts of climate change, physiographic factors and land use/cover on the spatiotemporal variability of seasonal daily mean flows in southern Quebec (Canada)

Applied Water Science
The objective of this study is to compare the spatiotemporal variability of seasonal daily mean flows measured in 17 watersheds, grouped into three homogeneous hydroclimatic regions, during the period 1930–2023 in southern Quebec.
Ali A. Assani
doaj   +1 more source

On the Existence of the Maximum Likelihood Estimates for Poisson Regression [PDF]

We note that the existence of the maximum likelihood estimates for Poisson regression depends on the data configuration. Because standard software does not check for this problem, the practitioner may be surprised to find that in some applications ...
J. M. C. Santos Silva, Silvana Tenreyro
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International Equity Flows and the Predictability of U.S. Stock Returns

We examined the link between international equity flows and U.S. stock returns. Based on the results of tests of in-sample and out-of-sample predictability of stock returns, we found evidence of a strong positive (negative) link between international ...
Pierdzioch, Christian, Hartmann, Daniel
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VALUING THE PROTECTION OF MINIMUM INSTREAM FLOWS IN NEW MEXICO

Currently, New Mexico law does not provide any legal avenue of protecting instream flows. A change in the status quo requires that a prima facie case be made— establishing sufficient evidence of the public benefits from maintaining instream flows to ...
Ganderton, Philip T., Berrens, Robert P., Silva, Carol L.   +2 more
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