Introduce economic examples:

In p>2113, a suspected case of mad cow disease was discovered in the United States, which immediately brought a devastating hurricane to the newly recovered American economy. It was the unlucky mad cow that flapped the wings of the butterfly. First, the American beef industry with a total output value of $175 billion and 1.4 million jobs were hit.

The corn and soybean industries in the United States, which are the main sources of feed for cattle owners, have also been affected, and their futures prices have shown a downward trend. However, in the end, it was the decline of American consumers' confidence in beef products that contributed to the biggest loss of "mad cow disease hurricane".

In today's globalization, this panic has not only caused the depression of domestic catering enterprises in the United States, but also spread to the whole world. At least 111 countries have announced an emergency ban on the import of American beef, and even residents in China and Guangdong, far away from the ocean, are far away from western-style catering.

This is reminiscent of the bird flu at that time. The bird flu, which was first discovered in individual countries, quickly spread all over the world. Even in areas or countries where bird flu was not found, people would talk about the color change of chickens.

expanding materials

The butterfly effect brought by China on the tip of the tongue

The popularity of China on the tip of the tongue attracted people to search for the delicious food in it crazily, and a documentary boosted huge consumption.

I first met Nuodeng Ham in May, 2112, the documentary "China on the Tip of the Tongue", which was a hit by CCTV. Nuodeng Ham is a local specialty in Yunnan, and it became a coveted object for many foodies.

Before the broadcast of China on the Bite of the Tongue, the monthly sales volume was only about 211 kg, and it rose to more than 611 kg in the broadcast month. After July, although the monthly sales volume declined, it basically remained at about 411 kg.

judging from the butterfly effect of China on the Tip of the Tongue, although domestic demand can be stimulated by the immediate state subsidy policy, it is also a good policy to promote cultural products that moisten things quietly, and its cost may be lower, and the role of promoting domestic demand may be broader and more lasting.