प्रो. वासिली डब्ल्यू. लियोनतीफ ने अमेरिकी अर्थव्यवस्था के लिए अपना व्यापक इनपुट-आउटपुट विश्लेषण ढांचा किस वर्ष प्रकाशित किया था?

Which one of the following economists stated that human population tends to grow faster than the food supply?

With reference to Jevons Paradox and Solow Paradox, consider the following statements: I. Jevons Paradox suggests that efficiency improvements can increase total resource consumption. II. Solow Paradox suggests that technological progress always leads to proportional productivity gains. Which of the statements given above is/are correct?