In a dry tropical forest, we examine the fitness and predictability of two non-asymptotic models (log-linear and power) of species–area curve, and the effect of sample location and scale on their ...

SIAM Journal on Applied Mathematics, Vol. 48, No. 3 (Jun., 1988), pp. 627-651 (25 pages) We consider the global asymptotic stability of diffusion models with multiple species heterogeneous patches and ...

Investigations of asymptotic models for convection-driven flows in astrophysical and geophysical fluids Geophysical flows, such as the turbulent motion within the Earth’s liquid iron outer core, are ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Citations: Jagannathan, Ravi, Zhenyu Wang. 1998. An Asymptotic Theory for Estimating Beta-Pricing Models Using Cross-Sectional Regression. Journal of Finance. (4)1285-1309.

We demonstrate the impact of conditional correlation on an asymptotic single risk factor model within the framework of dynamic credit provisioning and stress testing. Specifically, we show the effect ...