Keyphrases
Grain Export
100%
Portfolio Theory
100%
Risk Reduction
40%
Expected Returns
40%
Modern Portfolio Theory
40%
Grain Trade
40%
Grain Supply
40%
Wheat Exports
40%
Turkey
20%
Egypt
20%
Food Security
20%
Exporters
20%
Theory Framework
20%
Maize
20%
Risk Level
20%
Economic Crisis
20%
Risk Cost
20%
Cost-benefit
20%
Dietary Requirements
20%
Saudi Arabia
20%
Vietnam
20%
Cost Level
20%
Risk-return Relation
20%
Dual Objectives
20%
International Conflict
20%
Trade Partners
20%
Mass Constraint
20%
Weather Shocks
20%
Import Risk Assessment
20%
Rice Imports
20%
Mean-variance Optimization Model
20%
Social Sciences
Portfolio Theory
100%
Portfolio Selection
100%
Variance
50%
Egypt
50%
Cost Benefit Analysis
50%
Economic Recession
50%
Optimization Model
50%
Saudi Arabia
50%
Food Security
50%
International Conflict
50%
Decision Making
50%
Turkey
50%
Economics, Econometrics and Finance
Portfolio Selection
100%
Portfolio Theory
100%
Cost Benefit Analysis
50%
International Conflict
50%
Economic Recession
50%
Agricultural and Biological Sciences
Grains
100%
Grain Trade
22%
Optimization Model
11%
Decision Making
11%