Examlex
A disadvantage of Data Pump over the original Import and Export utilities is that the latter provide better parallel processing.
Minimum-Variance Portfolio
A portfolio consisting of investments that are selected to minimize the overall volatility of the portfolio.
Standard Deviation
Standard Deviation quantifies the dispersion of a set of data points around their mean, used in finance to measure the volatility of investment returns.
Optimal Risky Portfolio
An optimal risky portfolio is a collection of financial assets that maximizes expected return for a given level of risk or minimizes risk for a given level of expected return.
Correlation Coefficient
A statistical measure that calculates the strength and direction of a linear relationship between two variables on a scatter plot.
Q6: Discuss the motives for international labor migration.
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