Juanita was born blind and reads braille a tactile writing...

Juanita was born blind and reads Braille, a tactile writing system that requires her to make precise movements with her fingers. Emily was born sighted and reads printed English (she cannot read Braille). Suppose you examined the amount of primary somatosensory cortex space devoted to each woman's body parts. Relative to Emily, Juanita should have [ Select ] cortical space devoted to her fingers and [ Select ] cortical space devoted to her toes.

Transcript

00:01 So here we're asked about the type of unemployment one needed is experiencing.

00:04 To do that, we need to know the kinds of unemployment.

00:07 So the most common one perhaps, or at least the one that we talk about the most, is cyclical unemployment, right? and that's from macroeconomic conditions.

00:16 So when the economy is in a recession or when the economy is in a boom, that's what we call the things that are driving cyclical unemployment.

00:26 So cyclical unemployment has nothing to do with the individual.

00:30 It has stuff to do only with the macroeconomic situation.

00:34 The second type of unemployment is frictional, right? and frictional is referring to, i guess, it's sort of the catch -all category, but it is sort of the basic problems.

00:52 At least that's how i think, tend to think of it.

00:56 For example, and it's the easiest to do this example, imagine that you just graduated, but haven't started the job, right? that's frictional unemployment.

01:11 Frictional unemployment is referring to frictions in the labor market, right? what you might call problems, things that are necessarily time consuming, right? for example, moved for family, and i am looking for a new job.

01:28 That's frictional unemployment, right? i had to move for personal reasons.

01:35 And because of my personal reasons, i am thinking about, i'm looking for a new job, right? and i haven't been able to find a new job immediately because labor markets don't clear instantaneously.

01:46 That's what you mean by frictional unemployment.

01:48 The third type is structural, right? and structural is doing to changing economic composition, right? so this is sort of your midwest rust belt story.

02:01 When the type of skills is changing in the economy, the type of skills that are demanded is changing in the economy...

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