嘉善县鲜牛肉需求弹性分析数据

通过收集和分析鲜牛肉在某一时间段在嘉善县的需求数据和价格数据，得到鲜牛肉的需求价格弹性，如果鲜牛肉需求量变动的比率大于价格变动的比率，那么鲜牛肉需求富有弹性，说明顾客对于鲜牛肉价格变化的敏感程度大，弹性越大，需求对价格变化越敏感。养殖户可以根据需求价格弹性浮动变化，来规划调整生牛出栏时间。1.数据采集：采集相关鲜牛肉在某一时间段的需求数据和价格数据， 2.算法规则：对采集得到的数据按照如下公式进行计算：需求弹性系数Ed=-(△Q/Q)÷(△P/P），得到需求弹性系数。式中：Q表示产品的需求量，单位为斤；P表示产品的价格，单位为元；△Q表示需求量同比变动值，单位为斤；△P表示价格同比变动值，单位为元。取需求弹性系数的绝对值|Ed|作为分析数据时的参考系数。 3.数据分析：根据|Ed|的数值可分析鲜牛肉的需求价格弹性。（1）|Ed|=1（单位需求价格弹性），说明需求量变动幅度与价格变动幅度相同；（2）1<|Ed|<∝（需求富有弹性），说明需求量变动幅度大于价格变动幅度；（3）0<|Ed|<1（需求缺乏弹性），说明需求量变动幅度小于价格变动幅度。

This dataset is derived by collecting and analyzing the demand and price data of fresh beef in Jiashan County over a specific time period to obtain the price elasticity of demand for fresh beef. If the ratio of the change in quantity demanded of fresh beef is greater than the ratio of the change in its price, the demand for fresh beef is deemed price elastic, meaning that customers are highly sensitive to changes in fresh beef prices; the greater the elasticity, the more sensitive the demand is to price fluctuations. Livestock farmers can adjust the slaughter time of live cattle for planning purposes based on the fluctuations of the price elasticity of demand.
1. Data Collection: Collect the demand and price data of fresh beef within a designated time period.
2. Algorithmic Rules: Calculate the collected data using the following formula to obtain the demand elasticity coefficient Ed:
Ed = -(ΔQ/Q) ÷ (ΔP/P)
Where: Q represents the demand quantity of the product, with the unit of jin; P represents the price of the product, with the unit of yuan; ΔQ represents the year-on-year change in demand quantity, with the unit of jin; ΔP represents the year-on-year change in price, with the unit of yuan. Take the absolute value |Ed| of the demand elasticity coefficient as the reference coefficient for data analysis.
3. Data Analysis: Analyze the price elasticity of demand for fresh beef based on the value of |Ed|:
(1) |Ed|=1 (unitary price elasticity of demand): indicating that the magnitude of change in demand is equal to that of price;
(2) 1<|Ed|<∞ (price elastic demand): indicating that the magnitude of change in demand is greater than that of price;
(3) 0<|Ed|<1 (price inelastic demand): indicating that the magnitude of change in demand is less than that of price.

搜集汇总

数据集介绍

特点

该数据集包含嘉善县鲜牛肉的需求量和价格数据，共计628条记录，每月更新。通过计算需求弹性系数，分析鲜牛肉的需求价格弹性，帮助养殖户根据价格变化调整生牛出栏策略。