淮南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，汇总淮南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：统计淮南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 via systematic data entry, which collects and organizes the monthly export values of Huainan's cross-border trade, disaggregated by destination country, region and industry. The variance of the monthly export values for each region is calculated to assess its export performance, which in turn supports the evaluation of production and export strategies for all enterprises within the region. Enterprises in the same industry can leverage historical data to identify the peak and off-peak seasons of their industry in a specific destination country, so as to balance their production and export volumes accordingly.

The detailed calculation and classification steps are as follows:
Step 1: For each year, calculate the monthly export values (unit: USD per ten thousand yuan) of Huainan's cross-border exports for each destination country, region and industry, denote these values sequentially as x₁, x₂, …, x₁₂ (where x₁ corresponds to the export value of January, and so on), then aggregate all monthly values to obtain the total annual export value x.
Step 2: Compute the monthly average export value x̄ = total annual export value x / 12.
Step 3: Calculate the population variance s² using the standard formula: s² = [(x₁ - x̄)² + (x₂ - x̄)² + (x₃ - x̄)² + … + (x₁₂ - x̄)²] / 12, and round the final result to three decimal places.
Step 4: Classify each region into one of three categories based on the calculated variance:
1. Ultra-stable export region: when s² < 0.5;
2. Generally stable export region: when 0.5 ≤ s² ≤ 1;
3. Fluctuating export region: when s² > 1.

For ultra-stable export regions, all enterprises in the industry do not need to closely monitor the local market conditions, and can maintain consistent product production and export volumes on a monthly basis. For generally stable export regions, enterprises should pay attention to the local market every quarter and adjust their product production and export volumes appropriately. For fluctuating export regions, enterprises must closely monitor the local market each month to track changes in peak and off-peak seasons, and make substantial adjustments to their product production and export volumes.

搜集汇总

数据集介绍

特点

该数据集包含淮南市跨境电商出口海外的金额分析数据，涵盖2022年每月出口金额、总出口金额、平均出口金额和方差等信息，用于评估各区域企业的生产和出口策略。数据规模为605条，每年更新一次，适用于跨境电商行业的企业了解出口淡旺季情况，调整生产和出口数量。