On Statistical Inference for High-Dimensional Binary Time Series

Dehao Dai; Yunyi Zhang

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arXiv · 2512.00338

On Statistical Inference for High-Dimensional Binary Time Series

Dehao Dai·Yunyi Zhang

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Abstract

The analysis of non-real-valued data, such as binary time series, has attracted great interest in recent years. This manuscript proposes a post-selection estimator for estimating the coefficient matrices of a high-dimensional generalized binary vector autoregressive process and establishes a Gaussian approximation theorem for the proposed estimator. Furthermore, it introduces a second-order wild bootstrap algorithm to enable statistical inference on the coefficient matrices. Numerical studies and empirical applications demonstrate the good finite-sample performance of the proposed method.

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Dehao Dai, Yunyi Zhang. 2025-11-29. On Statistical Inference for High-Dimensional Binary Time Series. https://arxiv.org/abs/2512.00338

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