Selection Bias
Meaning ⎊ The distortion of results caused by using non-representative data samples in research or model development.
Cost Benefit
Meaning ⎊ Evaluating the expected gains against the sum of transaction costs and risk exposure to ensure positive mathematical value.
Synthetic Shorting
Meaning ⎊ Creating a short position using derivatives to mimic a direct short sale without borrowing the underlying asset.
Risk Adjusted Return
Meaning ⎊ A performance measure that evaluates returns relative to the risk taken, allowing for comparison of different strategies.
