"Good!" Seeing Zhang Yi sit down, Lu Yuanlang called out a good word again, and immediately took the lead in asking: "Uncle Jingyang County, dare to ask what is the economy!" ”

Lu Yuanlang still trusts Li Gang's words very much, and it is absolutely impossible for a generation of Wenzong to tell lies, so although Zhang Yi is very young, and even according to Lu Yuanlang, such a young man cannot have high economic attainments even if he is too smart, but he still does not have the slightest contempt!

Zhang Yi looked at Lu Yuanlang, thought about it secretly, and already had some consideration in his heart. Pen, fun, and www.biquge.info

As for what the economy is, to be honest, it is a very general false proposition!

Of course, this so-called false proposition is only for Datang at present, because although Datang now has gold, silver, copper, etc. as trading chips, in fact, the principle of bartering is still used in many places.

Such as linen, grain, livestock ....

It can be said that such an economy is actually the predecessor of a very unsound small-scale peasant economic entity, so it is a very primitive and very deformed economic system.

"Mr. Lu!" Zhang Yi arched his hand towards Lu Yuenlong and asked, "I don't know what the economy is as well as Mr. Is it the circulation of copper coins, gold and silver, or the trade of salt, iron, cloth, and grain? If the student is not talented, please talk about it! ”

"Economists, through the gold also!" Lu Yuanlang said with a smile: "The gold, the coin!" The currency is circulated all over the world! Circulating the world is to promote the circulation of goods, and form an interchange role with circulation!

Since the predecessors took shellfish as the currency, it has formed an economy, the operation of the dynasty, the needs of the family, and the north and the south are mutually beneficial, which is for the economy! ”

It's a very simple paragraph, chewing the words!

Zhang Yi listened very hard, but Li Chengqian and a kind of little kid listened to it like an initiation, like drinking elixir.

Zhang Yi wondered, could it be that one by one he could become an immortal after listening to such a few words?

Especially Li Chengqian, he obviously didn't understand, but he pretended to be surprised, and he was not afraid of being asked to show his original form!

However, from this passage, Zhang Yi also roughly understood Lu Yuanlong's level, which is estimated to be equivalent to the understanding of the economy by ordinary junior high school students in later generations.

Of course, this is already quite good knowledge, and compared to other people in Datang, such a level is really worthy of everyone.

Looking at the admiring gazes of everyone, Lu Yuanlang was naturally a little complacent.

After all, as one of the people who has the deepest understanding of the economy in Datang, he certainly has his pride. Maybe he can't compare to Li Gang in terms of scripture and righteousness, and he can't compare to Xu Jingzong in terms of strategy, but he is the best in economics.

It is precisely because of this that with the study of economics, Lu Yuenlong became a scholar of the 18th University!

However, since it has been decided not to be controlled, Zhang Yi straightened his body and said at the moment: "Lu Shi's economic theory is indeed incisive, but when it comes to the economy from the perspective of students, it has to be said that people have their own consumption needs, and material resources can be recognized and defined, and at the same time, goods have their own boundaries and scopes, and they play a role due to human needs, such a time-sensitive use based on human needs." ”

Therefore, under the cognition of human thinking, it is given a superficial objective value, so that it is generally accepted under a certain thinking of people, so as to form a basic common sense of thinking. In this way, the goods can be determined to be standardized, and then circulated under the mutual recognition of people, and there will be exchanges and transactions between people... At the same time, people have their own preferences and trade-offs, which determine every aspect of the material they need..."

It is precisely such a rational and orderly human activity that takes the objective value of goods as the common knowledge and the self-will of man as the premise, which is economic. Under the economy, the principle of fair and free trade arises from the determination of the will of the person and the value of the goods. But ....."

"But what?" Lu Yuanlang was listening attentively, but at this critical moment, Zhang Yi actually stopped.

You must know that Zhang Yi's knowledge has been the consensus of almost all countries in the world and economic authorities for thousands of years, although such a general theory seems a bit empty, but who is Lu Yuenlong?

As soon as the so-called connoisseur makes a move, he knows whether there is one, although his understanding of the economy has been limited to a certain extent due to the environment of the Tang Dynasty and the domestic policy system, but Zhang Yi's words are really like an empowerment, making him seem to see a new world, so that the whole person is extremely excited.

Li Gang was standing outside the academy, not only that, but there were also two other doctors, and their expressions were all dumbfounded.

Because the situation in the academy now is weird that they can't imagine at all, no... It's not weird, it's a fact that is simply unacceptable!

Who would have thought that a teenager would talk eloquently in front of a learned Confucian, and the Confucianism was so fascinated by it that he was even excited!

This is no longer the so-called academic exchange, but a one-sided hanging!

Because of the two, in the field of economics, Zhang Yi is undoubtedly ahead of Lu Yuenlong!

However, several people did not make a sound, but continued to listen to the next conversation between Zhang Yi and Lu Yuanlang.

"But this so-called principle can also be said to be not a principle!" Zhang Yi frowned slightly, because it involves the issue of principle, then it may involve the policies of the dynasty and other things.

As an idle man who wants to wander away from the world, he knows it very well in his heart. If it's just the above remarks, he can use a whim, or even say that he understands it on his own, but if it involves the core things and says too much, then he can't explain it at all!

And the result is something he can't accept!

"Not the principle .... Not principles! What is that principle? Lu Yuanlang kept repeating this sentence, and the whole person gradually fell into contemplation.

As the saying goes, there are no rules and no square circle, and the hollow outer garden of copper coins is actually taken from the meaning of square circle.

But.... However, after Zhang Yi determined that the economy has rules and a square circle, he overturned this theory, saying that principles can be said to be not principles.... This made his mind unusually confused.

If this sentence was said by someone, even if it was Li Gang or even Fang Xuanling, then he would probably just laugh it off, because she asked herself that no one in the entire Tang Dynasty could beat her in terms of economy. But Zhang Yi is different, don't look at what he said just now, it's just a few sentences, or even just an explanation, but he knows what it contains.

The gap is just too big .... For a while, Lu Yuanlang sighed a little in his heart, could it be that his research over the years was useless?