no code implementations • 4 Jun 2024 • Zifeng Zhao, Feiyu Jiang, Yi Yu
In particular, we propose a stochastic gradient descent based ETC algorithm that achieves an optimal regret upper bound of order $d\sqrt{T}/\epsilon$, up to a logarithmic factor, where $\epsilon>0$ is the privacy parameter.
no code implementations • 17 Apr 2024 • Kunyang Song, Feiyu Jiang, Ke Zhu
To overcome this identification issue, we further provide a two-step estimation procedure for the model with intercept parameters.
no code implementations • 29 Aug 2022 • Feiyu Jiang, Emmanuel Selorm Tsyawo
In spite of the omnibus property of Integrated Conditional Moment (ICM) specification tests, they are not commonly used in empirical practice owing to, e. g., the non-pivotality of the test and the high computational cost of available bootstrap schemes especially in large samples.