In 2011, the world’s approximately seven billion people collectively had just under six billion cell phone subscriptions, and the number of cell phone plans are expected to outnumber people in the ...

In this paper, convergence of series and almost sure convergence are established for weighted random variables under a sub-linear expectation space. Our results are very extensive versions which ...

Statistics Canada has just released its latest jobs report -- this one, for the month of November. More people found work than economists were expecting. It is the last major economic "data point" ...

ENN Energy’s 02688 2022 net profit of CNY 5.9 billion disappointed, largely attributable to a foreign-exchange loss of CNY 1.0 billion, higher input costs and COVID-19 disruptions. Meanwhile, core net ...