Regarding Professor Joseph's explanation, in fact, Lu Zhou didn't understand it too well.

However, he was all too familiar with the equations on the whiteboard.

Just because it took an hour to complete this stuff doesn't mean it's worthless.

“…… I don't deny your point of view, any discipline should have its own research ecology, and mathematics should not dominate under any circumstances, but that's not what I want to say," coughing lightly, Lu Zhou pointed in the direction of the whiteboard and continued, "The equation in line 3...... That's not how it works. ”

At the moment when this sentence came out.

The lecture hall, which was already a little commotion because of his standing up to ask questions, has become even more lively!

Many people cast their eyes in the back row to look at the excitement, wondering who was so arrogant, and they didn't scold it at all. After all, Joseph is also a big bull in the field of economics, so he is in such a hurry to avenge his mentor?

"Someone actually questioned Professor Joseph's mathematical ability?!"

"Even Professor Krugman didn't speak......"

"Who the hell is this guy? Looks pretty young, probably a student, right? ”

"Wait, I feel ...... This man seemed familiar, but I forgot where I had seen it. ”

“……”

"Please tell me what the problem is, or please don't make trouble," Professor Joseph said in a dissatisfied tone as he saw the man standing up, the same one who was playing with his mobile phone at the briefing, "Or do you think you know how to use these things better than I do?" Know more about the Lu-Bewley model than I do? ”

Lu Zhou nodded: "If it's just the math part." ”

The audience was in an uproar.

Professor Joseph frowned and smiled angrily.

"Oh? I'm a little curious, what's your name? Which university again? ”

Hearing this question that had nothing to do with the report meeting, Lu Zhou couldn't help but have a headache.

Speaking of which, is this face of mine so unrecognizable?

This is the second time this question has been asked today.

Take 10,000 steps back, even if people are of different races, this handsome thing should be universal, right?

Sighing, he spoke.

"Jinling University, Lu Zhou."

"Alternatively, you can call me Professor Lu."

The lecture hall, which was originally in an uproar, was eerily quiet with the exit of this sentence.

Land, land boat?!

The moment this name came out of his mouth, not only Joseph's heart set off a storm, but all the scholars in the entire lecture hall were stunned by this sudden reversal.

They all looked at the young scholar who stood up, and many economists here were in a capital letter in their hearts at this moment.

There were also many people who probably recognized that face when Lu Zhou just stood up, but they didn't dare to confirm it.

After all, no one would have imagined that Lu Zhou would appear in such a macroeconomic forum, which can be said to have little to do with mathematics.

What's more, no one has ever heard of this guy at any economics conference before.

This kind of thing has no precedent at all, unless you stare at that face every day, the ghost can recognize him at a glance!

On the other side, sitting in the middle of the venue, a little girl in her twenties also opened her eyes widening instantly.

Dude?!

Listening to the familiar voice, looking back at the person standing up in the back row, Xiao Tong's eyes were even more surprised!

Sitting next to her, Professor Krugman said excitedly rubbing his hands together with a look on his face that was more exciting than hers.

"And he came! That's what I said! He will definitely come! ”

As he spoke, he seemed to suddenly remember something, and he immediately looked at Professor Andes, who was sitting next to him.

As if sensing a crisis, Professor Andes coughed, got up from his seat with his waist bent, and threw down a sentence before he was about to leave.

"I'm going to go to the toilet......"

Professor Krugman smiled.

"It's okay for you to go to the bathroom, but don't forget our bet!"

Seeing that he couldn't hide, Professor Andis complained in annoyance: "I know, you stingy ...... Isn't it just a few 'gold coins'? If you eat so much chocolate, you won't be afraid of losing your teeth. ”

"Haha, I'm just taking what I deserve...... Are you really going to go to the toilet now? Professor Krugman raised an eyebrow in the direction of the whiteboard and continued, "He is like that...... It seems to be about to go to the stage. ”

Hearing this, Professor Andes visibly hesitated, and finally sat back in his seat.

"I suddenly felt that I could hold it for a little longer......"

"Let's see what he's going to write first."

……

Lu Zhou didn't expect that he was obviously just here to make soy sauce, but he ended up standing in this place.

After he had pointed out that there was a problem with the calculations on the whiteboard, and that he had given his name as the old gentleman had hoped, Professor Joseph did not give up, and even gave up the lectern and the whiteboard, and asked him to point out what was wrong.

In fact, Lu Zhou didn't want to come up originally.

But as a scholar, when he discovered that someone had misused his theory, it was his duty to point out the mistake and correct it.

After all, no one in this world understands the meaning of the Lu-Bewley model better than him.

We also want to keep a low profile, but our strength doesn't allow it......

Sighing silently in his heart, Lu Zhou picked up the marker, cleared his throat, and said casually.

"I'll only write it once, and I'll see it."

Professor Joseph stared at the whiteboard with an oppressive look on his face.

However, this oppressive gaze did not put a lot of pressure on Lu Zhou.

Standing in front of the whiteboard and thinking for about five seconds, the marker in his hand moved like a light goose feather, but in a few breaths, he wrote a line of calculations smoothly on the whiteboard.

As the time passed, looking at the more and more calculations on the whiteboard, Professor Joseph's pupils contracted instantly, and then slowly dilated, writing a trace of disbelief, and even gradually turned into shock.

It's not that I'm surprised by what Lu Zhou writes.

Although the amount of information in that row is quite surprising.

But what shocked him even more was that Lu Zhou, who wrote down these calculations, did not pause at all! I don't have any intention of stopping to review the previous steps and think about the next step!

Yes, not even a half-minute pause!

It was as if the whole model had been imprinted in his mind, and he already had a complete blueprint in his mind on how to stack each block.

A drop of sweat gradually slid down his forehead.

What made Joseph unbelievable the most was that he, who was originally sure of his process, had begun to gradually wonder if the mistakes he exposed were really so obvious that he didn't need to think about it at all......

When Lu Zhou wrote the last stroke on the whiteboard, the venue of the entire report meeting was unusually quiet.

Obviously, not only Professor Joseph was conquered, but the economists sitting here were also completely conquered by the equations he listed on the blackboard.

Compared with Professor Joseph's board book, he wrote every step in detail, and accurately circled the problematic steps in the content of Professor Joseph's board book and corrected them.

With his shoulders shaking slightly, looking at the whiteboard in disbelief, Professor Joseph said in a voice with a hint of trembling.

"It can't ......"

"Even sitting in the library and counting these things would take at least a couple of hours......

"How the hell did you do that?!"

Lu Zhou smiled and hung the marker with a magnet next to the whiteboard.

"Tell me first, won't you?"

Although reluctant to admit it, the results are already clear.

After a moment of silence, Professor Joseph finally nodded reluctantly.

"I admit it...... I have a misunderstanding of the Lu-Bewley model, and you are right. ”

There was a commotion in the lecture hall.

Professor Joseph actually admitted that he was wrong?!

Almost the vast majority of people had expressions of disbelief on their faces.

Even after hearing Lu Zhou's name, many people had a hunch that Professor Joseph might lose, after all, no matter how good he was in mathematics, he was not as good as Professor Nash, and there was an insurmountable gap between him and the Fields Medal winners.

It's just that what everyone didn't expect was that he lost so completely that he didn't even have a chance to debate......

"Do you know what's wrong?"

"Got it......"

Although bowing his head to a scholar younger than himself, Joseph felt an unspeakable humiliation in his heart.

But if it's to bow to the right point of view......

There's no shame in that.

Looking at Professor Joseph, who nodded like a student, Lu Zhou also nodded appreciatively.

Not bad.

When he first came to power, he was still thinking that maybe even if he put his fault in front of this old gentleman, this old gentleman would deny it for the sake of face and argue with himself from the perspective of economics.

But now it seems that he is not that kind of person.

Seeking truth from facts is a virtue.

Especially for academics.

"I'll leave it up to you to correct the mistakes, and I don't know much about this thing." Leaving this sentence, Lu Zhou didn't continue to lose his face, turned around and walked to the main entrance of the lecture hall.

Seeing that Lu Zhou was leaving, Professor Joseph hurriedly stepped forward half a step, trying to hold him back.

"Wait, you haven't told me how you managed to do it in such a short time-"

"Oh, you ask this...... Because it's not that hard in the first place. ”

Stopped, looked back at Professor Joseph's Lu Zhou, smiled embarrassedly and said,

"Not to mention, it only took me an hour to make that Lu-Bewley model."

"If you just correct your mistakes, it won't take much time, right?"

-

(CD yesterday.,It continues to break out today.,For the sake of the reading experience, I won't open a single ticket to ask for a ticket.,Let me ask for a ticket at the end of the chapter~~~ Please.,Brothers and sisters who have monthly tickets vote for it~~~)