Productivity (noun)

1. The rate at which goods or services are produced by a company, industry, or economy.
2. The rate at which work is completed by an individual or group.
3. The effectiveness of a person or machine in converting inputs into useful outputs.

Origin:

From late latin productivitas, from latin productus, past participle of producere ("to bring forth, produce"), from pro- ("forward") + ducere ("to lead").

Examples:

1. The productivity of the factory has increased since the new machines were installed.
2. The employee's productivity was measured by the number of tasks completed in a day.
3. The productivity of the farm is directly related to the weather conditions.
4. The company"s productivity is affected by the employee"s motivation.
5. The productivity of the country is an indicator of its economic growth.