Question

What are One Stage Decision Problem, the precision Tree, Multistage Decision Problems and the Role of Risk Aversion.

Answer 1

one stage decision problem:-

it is nothing but single stage decision problem.it is one of the decision tree conventions.

in this type of problem all decisions are made first ,and then all uncertainty is resolved.

The precision tree:-

Precision Tree helps address complex, sequential decisions by visually mapping out, organizing, and analyzing decisions using decision trees – right in Microsoft Excel. Decision trees are quantitative diagrams with nodes and branches representing different possible decision paths and chance events.

Precision Tree uses colors to graphically present the decision tree.

Multistage Decision Problems:-

In sequential optimization, a problem is approached by dividing it into smaller sub problems and optimization is done for these sub problems without losing the integrity of the original problem. Sequential decision problems are those in which decisions are made in multiple stages. These are also called multistage decision problems since decisions are made at a number of stages.

The role of risk aversion:-

.It tells the behavior of humans, when exposed to uncertainty,and to attempt to reduce that uncertainty in decision making.