We propose a new ensemble classification algorithm, named super random subspace ensemble (Super RaSE), to tackle the sparse classification problem. The proposed algorithm is motivated by the random subspace ensemble algorithm (RaSE). The RaSE method was shown to be a flexible framework that can...

The purpose of this study is to deepen our understanding of government directors' impact on firm performance. This study strives to answer whether government directors have different effects on accounting- and market-based performance. To correct for the endogeneity of government directors...

We use panel data for listed firms from China for 2013-2021 to examine the association between their export earnings and trade finance, particularly those receiving trade loans. Results show that a percent increase in trade finance loan is associated with 0.067-0.083 percent increase in export...

We explore the relation between government integrity and firms' investment efficiency in the context of China's deepening reforms and its strengthening the social credit system. We find that government integrity is positively associated with the investment efficiency of listed companies in...

Trees play an important part in landscaping as well as thermal environment adjustment. This study selected a satellite city of Sichuan Province in China, Xindu, for field measurement about tree's crown characteristics on their cooling performances on five sunny summer days during August 2019....

The Chinese authorities have launched a range of policies and incentives at the national and regional level to attract citizens who have studied and worked abroad to return in order to contribute to upgrading the competitiveness of the Chinese economy, particularly in light of China's entrance...

Despite the central role of the People’s Republic of China (PRC) in global parts and components trade, most previous studies on the PRC’s parts and components trade have been limited to a particular trade partner or some specific industries. The central objective of this paper is to provide...

Using highly disaggregated, Harmonized System (HS) 8-digit, product-category level data collected by the People’s Republic of China’s (PRC) Customs Office for 2000 and 2008, we perform an in-depth anatomy of the PRC's trade in manufactured goods. First, we distinguish between foreign firms...

The crisis caused by the outbreak of COVID-19 revealed the global unpreparedness for handling the impact of a pandemic. In this paper, we present a first quarter chronicle of COVID-19 in Hubei China, Italy and Spain, particularly focusing on infection speed, death and fatality rates. By...

In this paper, we generate boundary value problems for ruin probabilities of surplus-dependent premium risk processes, under a renewal case scenario, Erlang (2) claim arrivals, and a hypoexponential claims scenario, Erlang (2) claim sizes. Applying the approximation theory of solutions of linear...