Search Results - subject:"Predator/prey"

Spatial dynamics of optimal management in bioeconomic systems

Aadland, David; Sims, Charles; Finnoff, David - In: Computational economics 45 (2015) 4, pp. 545-577

Persistent link: https://www.econbiz.de/10011440957

Profit-driven and demand-driven investment growth and fluctuations in different accumulation regimes

Dosi, Giovanni; Sodini, Mauro; Virgillito, Maria Enrica - In: Journal of evolutionary economics : JEE 25 (2015) 4, pp. 707-728

Persistent link: https://www.econbiz.de/10011374089

An evolutionary model of two competing species with a memory formalism, applied to the Italian movies industries to assess the effects of the policies for its promotion

Caputo, Michele; Forte, Francesco; Mantovani, Michela - In: Taking up the Challenge! : Festschrift for Jürgen Backhaus, (pp. 53-86). 2015

Persistent link: https://www.econbiz.de/10011548011

Profit maximising goes global : the race to the bottom

Kiefer, David M.; Rada, Codrina - In: Cambridge journal of economics 39 (2015) 5, pp. 1333-1350

Persistent link: https://www.econbiz.de/10011346011

Dynamic complexities in a discrete predator–prey system with lower critical point for the prey

Zhang, Limin; Zhang, Chaofeng; Zhao, Min - In: Mathematics and Computers in Simulation (MATCOM) 105 (2014) C, pp. 119-131

In this paper, a discrete predator–prey system is proposed and analyzed. It is assumed that the prey population has a …

Persistent link: https://www.econbiz.de/10010906723

Complex dynamics in a singular Leslie–Gower predator–prey bioeconomic model with time delay and stochastic fluctuations

Zhang, Yue; Zhang, Qingling; Yan, Xing-Gang - In: Physica A: Statistical Mechanics and its Applications 404 (2014) C, pp. 180-191

In this paper, a class of singular Leslie–Gower predator–prey bioeconomic models with environment fluctuations and time … environment on the singular stochastic delayed predator–prey bioeconomic model is discussed. Finally numerical simulations …

Persistent link: https://www.econbiz.de/10010931584

The idea of a social cycle

Callahan, Gene; Hoffmann, Andreas - 2014 - This version: May 2014

-known predator-prey model. This implies that a general modeling framework could be established for creating agent-based models of …

Persistent link: https://www.econbiz.de/10010357320

An Economic Analysis of the Influence of Different Attitudes Toward Game Animals: Emphasizing the Significance of Large Carnivores

Kawata, Yukichika - In: Baltic Journal of Economics 6 (2007) 2, pp. 57-78

This paper investigates the influence of a change in attitude toward the sustainableresource use of wild animals that exist under a prey–predator relationship. We builda theoretical model in which use value (price value) and non-use value (for example,existence value) are incorporated; we then...

Persistent link: https://www.econbiz.de/10005068270

Goodwin's Predator-Prey Model with Endogenous Technological Progress

Vošvrda, Miloslav; Kodera, Jan - Institut ekonomických studií, Univerzita Karlova v Praze - 2007

approaches are applied. A purpose of our paper is to re-formulate traditional Goodwin predator-prey model by including a specific …

Persistent link: https://www.econbiz.de/10005698728

The dynamical complexity of a predator–prey system with Hassell–Varley functional response and impulsive effect

Kim, Hye Kyung; Baek, Hunki - In: Mathematics and Computers in Simulation (MATCOM) 94 (2013) C, pp. 1-14

In this paper, the dynamics of an impulsively controlled predator–prey system with the Hassell–Varley functional …

Persistent link: https://www.econbiz.de/10010751828