Final answer:
The statement is false, as efficiency in organizational context refers to the optimum use of resources to achieve goals, not just the achievement of the goals themselves.
Step-by-step explanation:
Efficiency in the context of organizations doesn't solely equate to achieving organizational goals that have been set. Rather, efficiency refers to how well a company or an entity uses its resources to achieve these goals. Specifically, efficiency is about maximizing outputs from given inputs, and doing so in a way that minimizes waste or unnecessary effort. While achieving goals is a sign of effectiveness, efficiency goes a step further by stipulating that these goals should be met with the least amount of resources or in the most optimum way possible. As such, the answer to the statement 'Efficiency means achieving the organizational goals that have been set' is false. Efficiency relates more closely to the concept of how goals are achieved rather than simply whether they are achieved.
Intended positive aspects of bureaucracies include improved productivity and increased efficiency because they establish clear hierarchies and standardized procedures. In the case of simple machines, their efficiency is always less than 100 percent due to friction converting some input work into heat, which is a loss that prevents full conversion of input to useful work. Lastly, economic efficiency is the ideal use of resources to produce the most desired goods and services, indicating a well-organized economy that maximizes production.