In a major policy document, what did the U.S. Department of Defense say "may act as an accelerant of instability or conflict" in the future, and will force "civilian institutions and militaries around the world" to respond?

An essential assumption of the Cournot model is that each firm aims to maximize profits, based on the expectation that its own output decision will not have an effect on the decisions of its rivals. Critically evaluate this assumption

What will be an ideal response?

Refer to Table 23-4. Given the consumption schedule in the table above, the marginal propensity to save is

A) 0.3. B) 0.4. C) 0.5. D) 0.6.