Bang‐Yen Chen

activity

20062023

most citedA simple characterization of generalized Robertson-Walker spacetimes

226 citations · 552 across the 58 of their papers we have counts for

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math.OC2014

Notes on isotropic geometry of production models

Bang-Yen Chen, Simona Decu, Leopold Verstraelen

The production function is one of the key concepts of mainstream neoclassical theories in economics. The study of the shape and properties of the production possibility frontier is…

math.OC2013★ 22 cited

Geometry of quasi-sum production functions with constant elasticity of substitution property

Bang-Yen Chen

A production function $f$ is called quasi-sum if there are strict monotone functions $F, h_{1}, ..., h_{n}$ with $F^{'} > 0$ such that $f (x) = F (h_{1} (x_{1}) + ... + h_{n} (x_{n})) .$ The justification…