and profitability) of at least these two crops needs to be studied thoroughly to see how best higher productivity and … profitability can be achieved with lesser amounts of irrigation water. This is what is attempted in this paper. The study shows that …

rate of profit and its components - profit share, capacity utilization rate, and capacity-capital ratio - on investment …. Our results show that: (a) the rate of profit has both short and long run positive impacts on investment; (b) the profit … contemporaneous positive impact on investment. …