A technological revolution increases productivity and efficiency. Reducing the parasite burdens of livestock results in increased productivity and profitability. Increases in energy efficiency were a portion of the increase in Total factor productivity. It produced increased productivity and population growth. Other benefits include reductions in costs and improved productivity. Certain factors are critical for determining productivity growth. Training has specific goals of improving one's capability, capacity, productivity and performance. The reforms sought to improve labor productivity. The increased agricultural productivity led to lower food prices. Occupational specialization leads to increased productivity and distinct skill. Other solutions were modernizing, with the goal of increasing agrarian productivity. IVECO moved in to work on increasing productivity and engine development. Steel greatly improved the productivity of railroads. Selective breeding has been responsible for large increases in productivity. This can help with factors such as employee satisfaction and productivity.