In fact, the term of Doctrine is a codification of beliefs, taught principles or positions, as the body of teachings in a branch of knowledge or belief system. By the way, the term of “Stare decisis’ is the legal principle by which judges are obliged to obey the precedents established by prior decisions. The doctrines that holding have binding precedential value is not valid within most civil law jurisdictions as it is argued that this principle interference with the right of judges to interpret law and the right of the legislature to make law.
Other than that, the vertical stare decisis refer to a judge is bound by decisions of judges made at superior courts. Whereas, the horizontal stare decisis refers to a judge is bound by decisions of earlier judges of coordinate level.
The advantages doctrine of stare decisis translated it mean let the decision stand, advantages is “you were innocent”, whereas, the disadvantages is “you were guilty”.