Results 241 to 250 of about 21,693 (280)

When Nature Counts: Corporate Biodiversity Attention and Access to Bank Finance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates whether corporate attention to biodiversity influences firms' access to bank loans, an overlooked question in the emerging biodiversity–finance literature. Using a novel, text‐based measure constructed from 446 biodiversity‐related keywords and applied to Chinese A‐share listed firms from 2000 to 2023, we show that ...
Ruxiao Li   +3 more
wiley   +1 more source

On the statistics of signal-to-interference plus noise ratio in wireless communications [PDF]

open access: yesIEEE Transactions on Communications, 2009
This paper presents a unified analytical method for efficient computation of first and second order statistics of the signal-to-interference-plus-noise- ratio (SINR) in wireless communication systems. New exact expressions are derived for the moments of SINR and its autocorrelation function that are valid for arbitrary interfering signals.
Khairi Ashour Hamdi
exaly   +3 more sources

Signal-to-Interference-Plus-Noise Ratio Analysis for Direct-Sequence Ultra-Wideband Systems [PDF]

open access: yes2007 IEEE Wireless Communications and Networking Conference, 2007
In this paper, exact signal-to-interference-plus-noise ratio (SINR) analysis of direct-sequence ultra-wideband (UWB) systems with rake receiving in the presence of inter-symbol interference and multiple-access interference over realistic UWB channel models is conducted.
Chi-Chao Chao
exaly   +3 more sources

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