Search Results - subject:"Variational method"

Testing the hypothesis of collusive behavior among OPEC members

Spilimbergo, Antonio - In: Energy economics 23 (2001) 3, pp. 339-353

Persistent link: https://www.econbiz.de/10015153880

A flexible specification of adjustment costs in dynamic factor demand model

Lundgren, Tommy; Sjöström, Magnus - 2001

Persistent link: https://www.econbiz.de/10001543336

On the Estimation of Euler Equations in the Presence of a Potential Regime Shift

Saikkonen, Pentti; Ripatti, Antti - 2001

The concept of a peso problem is formalized in terms of a linear Euler equation and a non-linear marginal model describing the dynamics of the exogenous variable driving the process. It is shown that, using a threshold autoregressive model as a marginal model, it is possible to produce...

Persistent link: https://www.econbiz.de/10014146483

Two-component Bose–Einstein condensates and their stability

Morise, Hirofumi; Tsurumi, Takeya; Wadati, Miki - In: Physica A: Statistical Mechanics and its Applications 281 (2000) 1, pp. 432-441

We study the stability of two-component Bose–Einstein condensates under magnetic traps. Extending the variational … method, we investigate the stable and unstable conditions as functions of the particle numbers and the s-wave scattering …

Persistent link: https://www.econbiz.de/10010588518