Penelitian ini menganalisis penggunaan istilah “kebisingan suara” menurut Undang-Undang Nomor 22 Tahun 2009 Tentang Lalu Lintas dan Angkutan Jalan (disebut UU Lalu Lintas dan Angkutan Jalan) de…
It is well documented that domestic investors have an information advantage over foreign investors. We utilize the market segmentation of Chinese A- and B-shares to disentangle the information sets…
Optical fiber shape sensing technology provides an excellent solution for the tracking and guiding of minimally invasive surgical instruments. However, when some large-deformed instrument operation…
We examine whether firms with low accounting quality are more likely to use trade credit as a source of financing. Because of their advantages in overcoming information frictions, suppliers are mor…
This article proposes a new nonparametric test for conditional independence that can directly be applied to test for Granger causality. Based on the comparison of copula densities, the test is easy…
We propose a method to estimate the intraday volatility of a stock by integrating the instantaneous conditional return variance per unit time obtained from the autoregressive conditional duration (…
This article proposes to estimate and infer the production frontier by combining multiple first-stage extreme quantile estimates via the quasi-Bayesian method. We show the asymptotic properties of …
This work is focused on the modeling of signal propagations in myelinated axons to characterize the functions of the myelin sheath in the neural structure. Based on reasonable assumptions on the me…
We develop a novel exploratory tool for non-Euclidean object data based on data depth, extending celebrated Tukey’s depth for Euclidean data. The proposed metric halfspace depth, applicable to da…
In this paper, we demonstrate up to 260-GBaud single-wavelength coherent transmission by employing an optical transmitter based on two wide-bandwidth devices: a novel 260-GS/s arbitrary waveform ge…