塑料制品在吉林省的需求价格弹性分析数据

我单位经营的塑料制品多年以来在市场广受欢迎，为更好了解不同区域的顾客对塑料制品的市场需求情况，我单位对相关塑料制品的需求弹性数据进行采集计算。采集相关塑料制品在某一时间段的需求数据和价格数据，得到该塑料制品的需求价格弹性，如果塑料制品需求量变动的比率大于价格变动的比率，那么塑料制品需求富有弹性，说明顾客对于价格变化的敏感程度，弹性越大，需求对价格变化越敏感，本行业所有企业可以适当的降低塑料制品价格来获得较多的收益。如果塑料制品需求缺乏弹性，本行业所有企业可以适当的提高塑料制品价格来获得较多的收益。该项数据对本行业所有企业的市场营销决策有重要意义。1.数据采集：采集相关塑料制品在某一时间段的需求数据和价格数据，按照顾客的区域进行整理归纳，得到该塑料制品在不同区域的需求量变动数值和价格变化数值。 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，单位为份；P表示产品的价格，单位为元；△Q表示需求量同比变动值，单位为份；△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|的数值可分析该塑料制品的需求价格弹性。（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；（4）|Ed|→0（需求完全无弹性），这表示不管价格怎样变动，需求量总是固定不变；（5）|Ed|→∝（需求完全有弹性），表示在既定价格之下，需求量可以任意变动。

Our company's plastic products have enjoyed widespread market popularity for many years. To better understand regional customer demand for plastic products, we collected and calculated demand elasticity data for relevant plastic products. By gathering demand and price data of the target plastic products over a specified period, we derived their price elasticity of demand. When the percentage change in quantity demanded of plastic products exceeds the percentage change in their price, the demand for the plastic products is considered elastic, indicating that customers are sensitive to price fluctuations: the greater the elasticity, the more sensitive the demand is to price changes. For this case, all enterprises in the industry can appropriately lower the prices of plastic products to obtain higher revenue. Conversely, when the demand for plastic products is inelastic, all enterprises in the industry can appropriately raise the prices of plastic products to gain more revenue. This dataset is of great significance to the marketing decision-making of all enterprises in the industry.
1. Data Collection: Collect demand and price data of relevant plastic products over a specific period, then organize and categorize the data by customer regions to obtain the changes in quantity demanded and price of the plastic products across different regions.
2. Algorithm Rules: Calculate the collected data using the following formula to obtain the demand elasticity coefficient:
$E_d = -frac{Delta Q / Q}{Delta P / P}$
Where:
- $Q$: Quantity demanded of the product, unit: unit
- $P$: Price of the product, unit: yuan
- $Delta Q$: Year-over-year change in quantity demanded, unit: unit
- $Delta P$: Year-over-year change in price, unit: yuan
The absolute value of the demand elasticity coefficient $|E_d|$ is taken as the reference coefficient for data analysis.
3. Data Analysis: The price elasticity of demand for the plastic products can be analyzed based on the value of $|E_d|$:
(1) $|E_d| = 1$ (Unitary price elasticity of demand): The percentage change in quantity demanded is equal to the percentage change in price;
(2) $1 < |E_d| < infty$ (Elastic demand): The percentage change in quantity demanded is greater than the percentage change in price;
(3) $0 < |E_d| < 1$ (Inelastic demand): The percentage change in quantity demanded is less than the percentage change in price;
(4) $|E_d| o 0$ (Perfectly inelastic demand): The quantity demanded remains unchanged regardless of price fluctuations;
(5) $|E_d| o infty$ (Perfectly elastic demand): The quantity demanded can change arbitrarily at a given price.

搜集汇总

数据集介绍

特点

该数据集提供了塑料制品在吉林省的需求价格弹性分析数据，包含1121条记录，每年更新一次。数据涵盖了产品大类、商品类目、时间、区域、需求量、价格等信息，并通过需求弹性系数的计算，帮助企业了解市场需求弹性，优化价格策略。