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Diego Parrilla

๐Ÿ‘ค Speaker
646 total appearances

Appearances Over Time

Podcast Appearances

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

What does that mean for the euro or the yen?

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

And so what at a first order looks like a one-way street towards weaker dollar could potentially

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

give bring us into a fork that is much less obvious and what it means on a relative basis which brings me back to gold so i've already played this chess game in my head and brings me back to i don't really know where these guys are going to go but i think i know where gold is going and and and that and that will bring us to taxation etc but it's as you can see it's a fun chess game in in our heads that we need to to understand and play through and

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

We'll see how it ends.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

Okay, so let me first touch on a point you made, which is important on volatility.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

And in fact, I think you brought up misconception, which is pretty entrenched into our brains because we tend to associate volatility and risk.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

We tend to associate something that is volatile to be risky.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

Let me share with you, we haven't planned this, but let me see if I can show you my screen.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

We're going to improvise here.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

But effectively, I'll show you a point that I think it's important.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

So it's the point of, you know, that our crises are mechanical crises.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

I call this slide Chronicle of a Crisis Foretold in honor of Garcia Marquez book.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

And effectively, what I'm going to show you here is to elaborate on your point is the impact of volatility correlation and liquidity.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

And what you see on the bottom left is, let's say, two assets in gray that are

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

low volatility and negatively correlated.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

And in blue, you can see the portfolio.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

And you would argue that it looks like this portfolio is extremely low risk, you know, diversified and there's low risk.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

Let's look at three partial derivatives, you know, all else being equal.

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

Let's just shock

The MOST Important Thing
Why even our best Models Fail Us: The Illusion of Control Over Randomness

volatility and leave everything else unchanged.