ถ้าหากไม่มีการคำนึงถึงผลกระทบภายนอก

ถ้าหากไม่มีการคำนึงถึงผลกระทบภายนอกเชิงลบที่เกิดขึ้นที่บุคคลที่สามแล้วนั้น ทำให้ระบบเศรษฐกิจมีปริมาณสินค้าและบริการที่ผลิตมากเกินกว่าที่ควรจะเป็นดังนั้น ภาษีเป็นวิธีหนึ่งที่จะลดปริมาณการผลิตให้อยู่ในระดับที่เหมาะสม

When combined with the negative external markets show marginal social cost curve from this point the market has impact occurred at the third parties. At that point, the slope of MSB is equal to the MSC is market efficient at price social optimum and quantity social optimum.Without considering the negative externalities caused by the third parties

ผลลัพธ์ (อังกฤษ) 2:

Without taking into account the negative externalities caused by the third party then. It is the amount of goods and services the economy produces more than it should be so. Tax as one way to reduce production to a level that is appropriate When combined with the negative external markets show marginal social cost curve from this point the market has impact occurred at the third parties. At that point, the slope of MSB is. equal to the MSC is market efficient at price social optimum and quantity social optimum.Without considering the negative externalities caused by the third parties.

ผลลัพธ์ (อังกฤษ) 3:

Without considering the negative externalities caused a third party then. The economic system of goods and services produced much more than it should be so.
.
When combined with the negative external markets show marginal social cost curve from this point the market has impact. Occurred at the third parties. At that point the slope, of MSB is equal to the MSC is market efficient at price social optimum. And quantity social optimum.Without considering the negative externalities caused by the third parties.