Final answer:
The correct output control measure frequently used by global businesses that reflects productivity is efficiency. Efficiency is a measure of how effectively a company transforms its inputs into outputs, and it is crucial for businesses to be efficient to increase productivity and minimize waste of resources.
Step-by-step explanation:
That efficiency is a key measure of how well a company converts its inputs into outputs, which is directly related to productivity. When we refer to the productivity of countries, it is expressed in a specific way, such as how many workers it takes to produce a unit of a product. This captures the essence of efficiency, as a highly efficient process would require fewer workers for the same output, thus improving productivity.
Productivity and efficiency are connected concepts in the business world; productivity is often measured by the output per unit of input, and efficiency is the degree to which this process minimizes waste or maximizes output. Both are critical for understanding how effectively a business is using its resources. For instance, in bureaucratic organizations, one of the intended positive aspects is increased productivity alongside increased efficiency, showcasing the focus on these metrics.