Population Growth models and Economic Growth

Explain why population growth has such a negative impact on economic growth in the Malthusian and Neoclassical growth models. Explain why population growth can have positive effects on economic growth in more recent models. Which theory does the evidence support?

1930's Economy

How did the economy of the 1930’s affect the views of Classical and Keynesian economists?

Gas Pipeline

Consider the following event: Due to severe damage, a gas pipeline supplying gas to Arizona was shut down for a few weeks in the summer of 2003. Gas became scarce in Arizona, and prices rose, causing consumers to panic. Predict how the following event affected the market equilibrium.

How do banks use Covered interest arbitrage to protect themselves, how dose inflation impact exchange rates, what is the difference in inflation between Ireland and the USA.

How does banks use "Covered interest arbitrage to protect themselves when we use the theory of purchase power parity, how dose inflation impacts exchange rates and what is the difference in inflation between Ireland and the USA?