According to classical economists, does an increase in saving shift the A D curve to the left? E

According to classical economists, does an increase in...

Key Concepts

Classical Economic Assumptions and Say’s Law

Classical economists uphold Say’s Law, which holds that supply creates its own demand. According to this view, any increase in saving does not lead to a net decrease in demand because the act of saving is inherently linked to the process of investment. Therefore, from a classical perspective, an increase in saving would not shift the AD curve to the left, as the economy is assumed to self-adjust to maintain full employment and output through the efficient conversion of savings into investment.

Aggregate Demand

Aggregate Demand (AD) represents the total demand for goods and services within an economy at a given overall price level and in a given period. It is comprised of consumption, investment, government spending, and net exports. Understanding the determinants and shifts of the AD curve is central to macroeconomic analysis.

Saving and Investment Relationship

In classical economic theory, saving is viewed as the source of funds for investment. The idea is that any increase in saving, rather than reducing overall demand, automatically translates into additional investment through adjustments in the interest rate. This mechanism is based on the concept that the funds saved are channeled into productive investment, thereby maintaining equilibrium in the economy.

Transcript

00:01 If we're looking at movements along the aggregate demand curve, this has to do with any sort of changes in aggregate supply and our equilibrium.

00:08 So if we were to see a movement along this aggregate demand curve, it's because our aggregate supply curve must be shifting in some way.

00:15 So if aggregate supply shifts inward, we can see that our overall movement along the aggregate demand curve has shifted as well.

00:23 This would work the same way if our aggregate supply curve were to shift outward, in which case we're moving along our aggregate demand curve in the opposite direction.

00:30 So to sum it up, movements along the aggregate demand curve have to do with aggregate supply and new equilibrium.

00:47 Now, if we were looking at shifts of the aggregate demand curve, this has to do with any sort of changes in overall aggregate demand.

00:55 So supposing that aggregate demand were to actually shift this time, it could shift in either direction, and there are a couple different reasons for which overall aggregate demand could shift, and that could have to do with things like, tax cuts or tax increases.

01:16 We could also see changes in expectations in which case people change their consumption patterns.

01:24 And that's overall going to change any of these aspects of the aggregate demand curve.

01:29 There could also be changes in things that have to do with net exports or investment.

01:40 And this makes sense because if we take a look at an aggregate demand curve or otherwise overall output gdp, this has to do with consumption, government expenditure, investment.

01:51 And net export.

01:52 So changes in any of these are going to work to shift that aggregate demand curve...

Please give Ace some feedback