With the aggravation of pollutants damage to the environment, it is crucial yet rather challenging to design powerful matrixes for nanomaterials with high ions permeability and migration, as well as exposed active sites. However, most of the current nanomaterial matrixes just act as a carrier...

Management of agricultural industry chain is the main form of modern agricultural industrialization. Integration and optimization of agricultural chain have great significance in deepening the reform in the countryside, quickening the development of agricultural modernization and establishing...

The paper presents an alternative approach to explain why regional productivity is different across regions by utilizing the creative class approach in China. First, we analyze the extent of spatial agglomeration of the creative class across regions in China. Second, we develop a model with...

We examine the association between audit quality and the use of collateral in a sample of Chinese firms from 2005 to 2011. Using the full sample, we document a negative relationship between audit quality and the use of collateral that is consistent with lenders’ interests. We also show that...

We introduce systematic tests exploiting robust statistical and behavioral patterns in trading to detect fake transactions on 29 cryptocurrency exchanges. Regulated exchanges feature patterns consistently observed in financial markets and nature; abnormal first-significant-digit distributions,...

Thankfully, most product consumption experiences are positive. Unfortunately, however, those positive experiences are not always guaranteed to occur, and defects creep into the consumer experience. Though its assertion runs counter to most prescriptions, the current research proposes that...

In this paper, we propose an Adaptive Hyperbolic EGARCH (A-HYEGARCH) model to estimate the long memory of high frequency time series with potential structural breaks. Based on the original HYGARCH model, we use the logarithm transformation to ensure the positivity of conditional variance. The...