Chapter 943: It only took me an hour (4/4)

For Professor Joseph's explanation, Lu Zhou didn't understand it.
However, he was too familiar with the calculations on the whiteboard.
Although it took only an hour to complete these things, this does not mean that the hour is worth nothing.
"... I don't deny your point. Any discipline should have its own research ecology. Mathematics should not overwhelm the subject under any circumstances, but I don't want to say this," he coughed slightly, and Lu Zhou pointed down. Orientation of the whiteboard, continued, "The calculation in line 3 ... is not used that way."
At the moment when this sentence exits.
The lecture hall, which had been agitated because he got up to ask questions, became even more lively!
Many people cast their eyes in the back row to see the lively look, wondering who was so arrogant, without any euphemism. Anyway, Joseph is also a big bull in economics. Is he so anxious to avenge his mentor?
"Someone questioned Professor Joseph's math skills ?!"
"Even Professor Krugman didn't speak ..."
"Who the is this guy? It looks pretty young, probably a student?"
"Wait, I feel ... this guy seems a little familiar, but forgot where he's seen it."
"..."
"Please tell me what the problem is, otherwise please don't make trouble," seeing the man who stood up was the one who played the mobile phone at his report. Professor Joseph's face could not help but a hint of dissatisfaction and dissatisfaction Said, "Or do you think you know more about how to use these things than I do? I know the Lu-Bewley model better than I do?"
Lu Zhou nodded: "If it's just the math part."
The audience was uproar.
Professor Joseph frowned and smiled angrily.
"Oh? I'm a little curious. What's your name? Which university is it?"
Hearing this issue unrelated to the report meeting, Lu Zhou could not help but have a headache.
Speaking of it, is this face so unrecognizable?
This is the second time someone has asked this question today.
Step back 10,000 steps, even if the race is different, the handsome thing should be universal?
Sighing, he said.
"Jinling University, Lu Zhou."
"Alternatively, you can call me Professor Lu."
The original uproar of the lecture hall, with the exit of this sentence, was strangely quiet.
Lu, Lu Zhou? !!
When the name came out of his mouth, it was not just Joseph's heart that set off a stormy sea. All the scholars in the entire lecture hall were caught by this sudden reversal.
Qi looked at the young scholar who stood up, and many economists present at this moment had a capital case.
There are also many people who probably recognized the face when Lu Zhou just got up, but he couldn't confirm it.
After all, no one could have thought that Lu Zhou would actually appear in such a macroeconomics forum that has little to do with mathematics.
Besides, no one has heard of it before, in which economics conference this guy showed up.
This kind of thing has no precedent, unless the face is stared at every day, the ghost can recognize him at a glance!
On the other side, sitting in the meeting room, a little girl in her twenties opened her eyes instantly.
Brother? !!
Listening to the familiar voice, looking back at the man who stood up in the back row, Xiao Tong was even more surprised to have his eyes stared out!
Sitting next to her, Professor Krugman's expression was more brilliant than her, rubbing his hands excitedly.
"He did come! I said that! He will come!"
As he was talking, it seemed to come to mind suddenly, he immediately looked at Professor Andis sitting next to him.
It seemed that he had felt the crisis in advance, and Professor Andy coughed suddenly, got up from the seat with his hips, dropped a word and was ready to walk away.
"I go to the bathroom ..."
Professor Krugman grinned.
"It doesn't matter if you go to the bathroom, but don't forget our bet!"
Seeing that he could not hide, Professor Andis complained angrily: "I know, you stupid ... isn't it just a few 'gold coins'? I don't want to lose my teeth if I eat so much chocolate."
"Haha, I just took what I deserved ... Are you really going to go to the toilet now?" Professor Krugman raised his eyebrows in the direction of the whiteboard and continued, "He looks like it ... It's board writing. "
Hearing this sentence, Professor Andis hesitated a bit, and eventually returned to his seat.
"Suddenly, I can think for a while ..."
"Let's see what he plans to write."
...
Lu Zhou didn't expect that he had just come here to make soy sauce, but eventually he still stood in this place.
After he pointed out that there was a problem with the calculation process on the whiteboard, and as the old gentleman reported his name, Professor Joseph still did not give up, and even gave up the podium and whiteboard, asking him to point out what was wrong .
In fact, Lu Zhou did not want to come up.
However, as a scholar, when he discovered that someone had used his theory wrongly, as the author of this theory, it was also his obligation to point out the errors and correct them.
After all, no one in this world understands the meaning of the Lu-Bewley model better than him.
We also want to be low-key, but what strength is not allowed ...
He sighed silently, and Lu Zhou picked up the marker, cleared his throat, and said casually.
"I only write once and I'm optimistic."
Professor Joseph was expressionless, staring at the whiteboard with an oppressive look.
However, this oppressive sight did not bring much pressure to Lu Zhou.
Standing in front of the white board and thinking for about five seconds, the marker in his hand moved like a light goose feather, but between a few breaths, he wrote a line of calculations on the white board smoothly.
Time walked minute by minute. Looking at more and more calculations on the whiteboard, Professor Joseph's pupils instantly contracted, and then slowly enlarged, writing a hint of disbelief, and even gradually became shock.
Not surprised by what Lu Zhou wrote.
Although that line of information-heavy formula is really surprising.
But what shocked him even more was that Lu Zhou, who wrote these calculations, didn't pause at all! There is no intention to stop and review the previous steps before thinking about the next step!
Yes, even without a half-minute pause!
It's as if the entire model has been printed in his mind, and how to build each block, he already has a complete blueprint in his heart.
A drop of sweat gradually slipped down his forehead.
What Joseph couldn't believe was that he had no doubt of his own process, but he had gradually begun to doubt whether the errors he had exposed were really so obvious that he didn't need to think ...
When Lu Zhou wrote the last line on the whiteboard, the conference room was extremely quiet.
Obviously, not only did Professor Joseph conquer, the economists sitting here were completely conquered by the formulas he listed on the blackboard.
Compared to Professor Joseph's blackboard, every step he wrote is meticulous, and precisely in the content of Professor Joseph's blackboard, circle the problematic steps and correct them.
His shoulders were shaking slightly, and he couldn't believe the content on the whiteboard, Professor Joseph said with a trembling voice.
"This is impossible……"
"Even if you sit in the library and count these things, it will take at least a few hours ..."
"How did you do it ?!"
Lu Zhou smiled and hung a marker with a magnet next to the whiteboard.
"You tell me right?"
Although unwilling to admit it, the results are already obvious.
Silent for a while, Professor Joseph finally nodded reluctantly.
"I admit ... there is a misunderstanding in my understanding of the Lu-Bewley model, you are right."
There was a commotion in the lecture hall.
Professor Joseph admitted that he was wrong? !!
Unbelievable expressions appeared on the faces of most people.
Even after hearing Lu Zhou ’s name, many people foresee that Professor Joseph may lose, after all, he is not as strong as Professor Nash in mathematics, and the gap between him and the Fields Prize winner is even greater There is an insurmountable gap ~ EbookFREE.me ~ But what everyone didn't expect is that he lost so thoroughly that he didn't even have a chance to debate ...
"Do you know what's wrong?"
"Got it……"
Although he bowed his head to a scholar younger than himself, this gave Joseph a humiliation that was beyond words.
But if you look down at the right point ...
That's not shameful.
Looking at Professor Joseph who nodded like a student, Lu Zhou nodded in appreciation.
Not bad.
When he first came to power, he was still thinking that maybe even if he put his mistake in front of the old gentleman, the old gentleman would hinder his face to deny it and argue with himself from an economic perspective.
But now it seems that he is not that kind of person.
Seeking truth from facts is a virtue.
Especially for scholars.
"I'll leave it to you to do the correction. I don't know much about this stuff." After leaving this sentence, Lu Zhou didn't continue to lose his face, and turned to the lecture hall. Main entrance.
Seeing that Lu Zhou was about to leave, Professor Joseph took a quick step forward, trying to hold him.
"Wait, you haven't told me how you can do it in such a short time--"
"Oh, you ask this ... because it wasn't difficult at all."
He stopped and looked back at Professor Joseph's Lu Zhou, embarrassed and said,
"Not to mention making the Lu-Bewley model, it only took me an hour."
"It wouldn't take much time, just to correct it?"
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(The CD was yesterday, and it continued to explode today. I wo n’t open a single ticket for the reading experience. Let me ask for a ticket at the end of the chapter. It ’s okay. Please, brothers and sisters with monthly tickets. ~)