孝感市跨境电商出口海外金额分析数据

通过系统录入的方式进行清洗、加工、汇总，汇总孝感市跨境销售每个月各区域各行业出口各个国家的出口金额，通过计算各个区域每个月出口金额的方差大小，以用来评价各个区域的出口情况，从而用于评估各区域所有企业的生产和出口策略，本行业所有企业可以通过往年数据了解本行业在该国的淡旺季，以平衡生产和出口数量。步骤1：统计孝感市跨境出口各个年度的每个月出口各个国家的出口金额（以美元/万元为单元），并依次用x1,x2...x12表示（一月出口金额=x1，x2...），并汇总计算得到当年的总出口金额=x。步骤2：计算月平均出口金额x̅=总出口金额x/12。步骤3：根据方差公式，计算方差s2={(x1-x̅)^2+(x2-x̅)^2+(x3-x̅)^2+…+(x12-x̅)^2}/12，结果取小数点后三位。步骤4：当方差s2小于0.5评价该国为出口超平稳型区域。当方差s大于等于0.5并且小于等于1评价该国为出口一般平稳型区域。当方差s2大于1评价该国为出口波动型区域。对于出口超平稳型区域，本行业所有企业无需时时关注该国行情，可每月保持好产品的生产和出口数量；对于出口一般平稳型区域，本行业所有企业需每季度关注该国行情，适应调整产品的生产和出口数量；而对于出口波动型区域，本行业所有企业需每月关注该国行情，了解淡旺季情况变化，大幅度调整产品的生产和出口数量

This dataset is cleaned, processed and aggregated from systematically-collected data via standardized entry, covering the monthly export values (denominated in USD or ten thousand yuan) of various regions and industries in Xiaogan City to different countries for cross-border export sales. By calculating the variance of the monthly export values of each region, the export performance of different regions can be evaluated, which further supports the assessment of production and export strategies for all enterprises in these regions. Additionally, enterprises in the same industry can leverage historical data from this dataset to understand the peak and off-peak seasons of their industry in specific countries, so as to balance their production and export volumes.

Step 1: Count the monthly export values to various countries for cross-border sales of Xiaogan City in each year (denominated in USD or ten thousand yuan), denote them as x₁, x₂, …, x₁₂ sequentially (January export value = x₁, February = x₂, etc.), and aggregate to calculate the total annual export value X.
Step 2: Calculate the monthly average export value x̄ = total annual export value X / 12.
Step 3: Calculate the variance s² using the standard variance formula: s² = [(x₁ - x̄)² + (x₂ - x̄)² + … + (x₁₂ - x̄)²] / 12, and round the result to three decimal places.
Step 4: Classify the export performance of each region into three categories:
1. Super stable export region: when the variance s² is less than 0.5;
2. Generally stable export region: when the standard deviation s (i.e., √s²) ranges from 0.5 to 1, inclusive;
3. Volatile export region: when the variance s² is greater than 1.

For super stable export regions, enterprises in the same industry do not need to closely monitor local market trends and can maintain consistent monthly production and export volumes. For generally stable export regions, enterprises need to pay attention to market trends every quarter and make appropriate adjustments to their production and export volumes. For volatile export regions, enterprises need to monitor market trends monthly to grasp changes in peak and off-peak seasons and make significant adjustments to their production and export volumes.

搜集汇总

数据集介绍

特点

该数据集包含孝感市2022年跨境电商出口海外的月度金额数据，通过计算方差评估出口稳定性，帮助企业调整生产和出口策略。数据规模为941条，每年更新一次，适用于跨境电商行业的生产和出口策略分析。