Question
Which cropping system refers to the cultivation of two
or more crops simultaneously on the same piece of land with a definite row arrangement for better resource use efficiency?Solution
Intercropping involves growing two or more crops in a defined spatial arrangement, enhancing land use efficiency, and reducing risks from pests, diseases, or climatic variability. It ensures better utilization of light, water, and nutrients.
The coefficient of correlation between two variables X and Y is 0.6 .
The covariance between X and Y is 30 .
The variance of X is 25 .
...In the Solow model, what is the effect of an increase in the saving rate on the long-term growth rate of an economy?
A decrease in the tax to GDP ratio indicates which of the following:
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Slowing economic growth rate
Keynes assumed that the price level was fixed because
 Law of diminishing returns only applies to cases where
What is the effect of expansionary fiscal policy on output and unemployment?
A neutral technological change __________
In the New Keynesian (sticky-price) Model, what is the primary reason the short-run Aggregate Supply (AS) curve is positively sloped, and what is its ul...
 An increase in the international reserves of an economy indicates thatÂ
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