云硬盘在辽宁省的需求价格弹性分析数据

为更好了解辽宁省各市对云硬盘的市场需求情况，采集辽宁省各市的相关云硬盘需求弹性数据进行计算。如果云硬盘需求量变动的比率大于价格变动的比率，那么云硬盘需求富有弹性，说明顾客对于云硬盘价格变化的敏感程度大，弹性越大，需求对价格变化越敏感，本行业所有企业可以在该市适当降低云硬盘价格来获得较多的收益。如果云硬盘需求缺乏弹性，本行业所有企业可以在该市适当的提高云硬盘价格来获得较多的收益。该项数据对本行业所有企业在辽宁省的市场营销决策有重要意义。1.数据采集：采集相关云硬盘在辽宁省每个月的的需求数据和价格数据，按照市级进行整理归纳，得到该云硬盘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，单位为个；P表示产品的价格，单位为元；△Q表示需求量同比变动值，单位为个；△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|的数值可分析该云硬盘的需求价格弹性。（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）|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。

To better understand the market demand for cloud hard disks across cities in Liaoning Province, this study collected monthly demand and price data of relevant cloud hard disks in each city of the province for demand elasticity calculation. If the ratio of the change in demand for cloud hard disks is greater than the ratio of the change in their prices, the demand for cloud hard disks is deemed price-elastic, meaning customers are highly sensitive to price fluctuations of cloud hard disks. The greater the elasticity, the more sensitive demand is to price changes, and all enterprises in this industry can appropriately lower the prices of cloud hard disks in the corresponding city to generate higher revenue. If the demand for cloud hard disks is price-inelastic, all enterprises in this industry can appropriately raise the prices of cloud hard disks in the corresponding city to generate higher revenue. This dataset is of great significance for the marketing decision-making of all enterprises in this industry across Liaoning Province.

1. Data Collection: Collect monthly demand data and price data of relevant cloud hard disks in Liaoning Province, then organize and aggregate them by city to obtain the year-on-year change values of demand and price for cloud hard disks.
2. Algorithm Rules: Calculate the demand elasticity coefficient using the following formula: $E_d = -frac{Delta Q / Q}{Delta P / P}$, where $Q$ represents the product's demand (unit: unit), $P$ represents the product's price (unit: yuan), $Delta Q$ represents the year-on-year change in demand (unit: unit), and $Delta P$ represents the year-on-year change in price (unit: yuan). Take the absolute value $|E_d|$ as the reference coefficient for data analysis.
3. Data Analysis: Analyze the price elasticity of demand for cloud hard disks based on the value of $|E_d|$:
(1) $|E_d| = 1$ (unitary price elasticity of demand): Indicates that the magnitude of change in demand is identical to that of price;
(2) $1 < |E_d|$ (price-elastic demand): Indicates that the magnitude of change in demand is greater than that of price;
(3) $|E_d| < 1$ (price-inelastic demand): Indicates that the magnitude of change in demand is less than that of price.