Results 41 to 50 of about 1,351,260 (168)

Panama Canal expansion and shifts in fishing practices: A social‐ecological network approach

People and Nature, Volume 8, Issue 5, Page 1520-1532, May 2026.
Abstract Species introductions have spiked over the past two centuries due to globalization. These introductions impact ecosystems, but may also have long‐term implications for human communities. In one of the world's hubs for global shipping, the Panama Canal, a recent canal expansion has coincided with an increase in marine fishes entering the ...
Michelle Hübel, Gustavo A. Castellanos‐Galindo, Jonathan M. Jeschke, Jorge Abadia, Victor Bravo, Elizabeta Briski, Rigoberto Gonzalez, Diana Sharpe, Mark E. Torchin, Marisol P. Valverde, Lotta C. Kluger   +10 more
wiley   +1 more source

Firm size distortions under duopoly

Estudios de Economía, 2017
Motivated by the fact that some regulations involve extra costs for those firms at a size beyond a critical threshold, this paper contributes to the analysis of the welfare distortions due to these regulations.
Miguel González-Maestre, Diego Peñarrubia   +1 more
doaj  

Jean-Jacques Rousseau y Karl Marx: estudio comparativo de dos críticas a la economía de mercado [PDF]

, 2008
Este trabajo hace una comparación de las teorías monetarias de dos grandes críticos de la economía de mercado: Rousseau y Marx. Muestra sus similitudes y divergencias; entre éstas la más importante es el lugar del análisis económico en sus proyectos ...
Andrés Álvarez, Jimena Hurtado
core   +1 more source

Sugar provisioning increases parasitoid numbers in agroecosystems but may not reduce pest densities: A meta‐analysis

Journal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings demonstrate that providing sugar sources reliably supports parasitoid populations and parasitism rate but does not systematically translate into improved pest suppression or yield gains. These results suggest that, for economic and practical reasons, sugar inputs at the edge of cultivated fields should be favoured.
Martin Luquet, Blas Lavandero, Emmanuel Desouhant, Bruno Jaloux   +3 more
wiley   +1 more source

Rosenbrock Type Methods for Solving Non-Linear Second-Order in Time Problems

Mathematics, 2021
In this work, we develop a new class of methods which have been created in order to numerically solve non-linear second-order in time problems in an efficient way.
Maria Jesus Moreta
doaj   +1 more source

European mistletoe shares a similar demographic strategy with non‐parasitic plants

Journal of Ecology, Volume 114, Issue 5, May 2026.
European mistletoe (Viscum album) does not have a distinct demographic strategy from non‐parasitic plants, as quantified by time‐based life history traits. We found that mistletoe vital rates were driven by mistletoe size and position in the host tree.
Oliver G. Spacey, Owen R. Jones, Sydne Record, Sharon D. Janssen, Arya Y. Yue, Wenyi Liu, Alice Rosen, Chris J. Thorogood, Roberto Salguero‐Gómez   +8 more
wiley   +1 more source

Non‐Members in a Tight Spot: How Norway Navigated Autonomy in EU Pandemic Management

Review of Policy Research, Volume 43, Issue 3, May 2026.
ABSTRACT This study offers new insights into how closely integrated non‐member states navigate tensions between autonomy and dependence when urgent policy responses are required within complex supranational frameworks. It does so by exploring how these non‐members exercise their “wriggle room”—a tailored sub‐category of the broader concept of autonomy ...
Sjoerd Alexander de Winter
wiley   +1 more source

An Abstract Result on Projective Aggregation Functions

Axioms, 2018
A general characterization result of projective aggregation functions is shown, the proof of which makes use of the celebrated Arrow’s theorem, thus providing a link between aggregation functions theory and social choice theory.
Juan C. Candeal
doaj   +1 more source

Reflexiones sobre el capital humano [PDF]

, 2015
Se trata del tríptico donde se muestra el contenido de las IX Jornadas de Análisis Económico de la Empresa y las InstitucionesDepartamento de Fundamentos del Análisis Económico e Historia e Instituciones ...
Corrales Herrero, María Elena, Martín Román, Ángel Luis, Moral de Blas, Alfonso   +2 more
core  

Information Processing and Changes to Local Governments' Practices Amid Intensifying Environmental Hazards

Review of Policy Research, Volume 43, Issue 3, May 2026.
ABSTRACT Information processing is a fundamental part of policy making and is all the more critical in modern policy making environments characterized by information abundance. Using Punctuated Equilibrium Theory (PET) as a lens, this study investigates how city governments process and apply externally generated knowledge to address environmental ...
Rachel M. Krause, Le Anh Nguyen Long, S. Mohsen Fatemi, Gwen Arnold, Sara Ludwick   +4 more
wiley   +1 more source