Results 41 to 50 of about 312,347 (174)

Relative Arbitrage Opportunities With Interactions Among N Investors

Mathematical Finance, EarlyView.
ABSTRACT The relative arbitrage portfolio outperforms a benchmark portfolio over a given time‐horizon with probability one. With market price of risk processes depending on the market portfolio and investors, this paper analyzes the multi‐agent optimization of relative arbitrage opportunities in the coupled system of market and wealth dynamics.
Tomoyuki Ichiba, Nicole Tianjiao Yang
wiley   +1 more source

UMD Earth and Environmental Sciences Newsletter for Alumni & Friends (2019)

, 2019
University of Minnesota Duluth. Department of Earth and Environmental Sciences. (2019). UMD Earth and Environmental Sciences Newsletter for Alumni & Friends (2019).
University of Minnesota Duluth. Department of Earth and Environmental Sciences
core  

A Model of Strategic Sustainable Investment

Mathematical Finance, EarlyView.
ABSTRACT We study a problem of optimal irreversible investment and emission reduction formulated as a nonzero‐sum dynamic game between an investor with environmental preferences and a firm. The game is set in continuous‐time on an infinite‐time horizon.
Tiziano De Angelis, Caio César Graciani Rodrigues, Peter Tankov   +2 more
wiley   +1 more source

UMD Earth and Environmental Sciences Newsletter for Alumni & Friends (2018)

, 2018
University of Minnesota Duluth. Department of Earth and Environmental Sciences. (2018). UMD Earth and Environmental Sciences Newsletter for Alumni & Friends (2018).
University of Minnesota Duluth. Department of Earth and Environmental Sciences
core  

A global review of mistletoe frugivory and seed dispersal: The plant perspective

Plant Biology, EarlyView.
We reviewed studies on mistletoe frugivory and seed dispersal worldwide. Although mistletoes are relatively well studied, major taxonomic, geographic, and methodological gaps remain. We conclude that modern technologies offer new opportunities to address long‐standing but still poorly explored questions about these interactions.
R. F. Fadini, M. A. Pizo, F. E. Fontúrbel, E. Cazetta   +3 more
wiley   +1 more source

Regulatory Context and Bureaucratic Policy Making: Illustrations From Payment System Regulation in Brazil

Regulation &Governance, EarlyView.
ABSTRACT This study investigates how bureaucratic strategies for structuring the policy environment shape regulatory outcomes, focusing on the extent to which agencies achieve their original policy preferences. Drawing on resource dependence theory and bureaucratic politics, we conceptualize the policy environment in two dimensions: internal ...
João Pedro Haddad, Lauro Emilio Gonzalez   +1 more
wiley   +1 more source

Likelihood Estimation for Stochastic Differential Equations with Mixed Effects

Scandinavian Journal of Statistics, EarlyView.
ABSTRACT Stochastic differential equations provide a powerful tool for modelling dynamic phenomena affected by random noise. When time series are observed for several experimental units, it is often the case that some of the parameters vary between the individual experimental units.
Fernando Baltazar‐Larios, Mogens Bladt, Michael Sørensen   +2 more
wiley   +1 more source

UMD Earth and Environmental Sciences Newsletter for Alumni & Friends (2017)

, 2017
University of Minnesota Duluth. Department of Earth and Environmental Sciences. (2017). UMD Earth and Environmental Sciences Newsletter for Alumni & Friends (2017).
University of Minnesota Duluth. Department of Earth and Environmental Sciences
core  

Building Interdisciplinary Partnerships for Community-Engaged Environmental Health Research in Appalachian Virginia

, 2020
This article describes a collaboration among a group of university faculty, undergraduate students, local governments, local residents, and U.S. Army staff to address long-standing concerns about the environmental health effects of an Army ammunition ...
Lauren Buttling, Satterwhite, Emily M., Emily Satterwhite, Prussin, Aaron J. II, Christopher K. Thompson, Gohlke, Julia M., Shannon Elizabeth Bell, Aaron J. Prussin, Buttling, Lauren G., Julia M. Gohlke, Pan, Jin, Thompson, Christopher K., Bell, Shannon E., Linsey C. Marr, Marr, Linsey C., Jin Pan   +15 more
core   +1 more source

Grocery Retail Location Patterns in Brno: Clustering, Inequality and Street Network Centrality

Tijdschrift voor Economische en Sociale Geografie, EarlyView.
Abstract This study aims to evaluate the spatial distribution and clustering patterns of grocery retail chains in Brno, Czech Republic, focusing on national and multinational stores. By employing Geographic Information Systems and advanced spatial analysis techniques, including the nearest neighbour method, standard deviational ellipse, Kernel density ...
Josef Kunc, František Križan, Markéta Novotná, Ján Výbošťok, Klára Charvátová, Kristína Bilková   +5 more
wiley   +1 more source