A safe asset is of high credit quality, retains its value in difficult times, and traded liquid markets. We show that bonds issued by the European Union (EU) are widely considered to be their yield spread over German Bunds remained contained during 2020 COVID-19 pandemic recession. Recent issuances taps under EU’s SURE NGEU initiatives helped improve EU bonds’ market liquidity from previously l...

Interrupting the processes which control ecosystem resources has dramatic impacts on the rangeland conditions. To protect ecosystems and landscape, it needs to understand the ecosystem processes which regulate the ecosystem resources. As main components of ecosystems, patches and inter-patches play important roles in energy and materials cascade. Ecologically, functional parameters such as stab...

<em>This research is based on observations in the form of an analysis level difficulty service performed by each player depending type used, such as floating service, jump float, and jumping top spin. A good direction ball to empty side field or between two players. It intended for when opponent receives a moving position creates misunderstanding players because The above that often done ...