扬州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：统计跨境出口各个年度的每个月出口各个国家的出口金额（以人民币万元为单元），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，结果取小数点后三位。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, preprocessed and aggregated via systematic data entry, aiming to aggregate the monthly export values destined for each country across different regions and industries in cross-border sales. By calculating the variance of monthly export values for each region, we evaluate the export performance of various regions, which further enables the evaluation of production and export strategies for all enterprises in these regions. Enterprises in the same industry can leverage historical data to identify the peak and off-peak seasons of their industry in each target country, thereby balancing their production and export volumes.
Step 1: Tabulate the monthly export values destined for each country across different years (in units of ten thousand RMB), denote them as x₁, x₂, …, x₁₂ respectively (x₁ corresponds to the export value in January, and the rest follow the chronological order), and calculate the total annual export value as x.
Step 2: Calculate the monthly average export value x̄ = total annual export value x / 12, rounded to three decimal places.
Step 3: Compute the variance s² using the standard variance formula: s² = [(x₁ - x̄)² + (x₂ - x̄)² + (x₃ - x̄)² + … + (x₁₂ - x̄)²] / 12, rounded to three decimal places.
Step 4: Classify regions into three categories based on the computed variance value:
1. Ultra-stable export regions: when s² < 0.5;
2. Generally stable export regions: when 0.5 ≤ s ≤ 1 (consistent with the original description);
3. Volatile export regions: when s² > 1.
For ultra-stable export regions, enterprises in the target industry do not need to closely monitor the local market conditions, and can maintain consistent production and export volumes on a monthly basis; For generally stable export regions, enterprises should pay attention to the local market conditions every quarter and make appropriate adjustments to their product production and export volumes; For volatile export regions, enterprises need to closely monitor the local market conditions every month, grasp changes in peak and off-peak seasons, and make significant adjustments to their product production and export volumes.

搜集汇总

数据集介绍

特点

该数据集记录了扬州市跨境电商出口海外的金额分析数据，包含601条记录，每年更新一次。数据涵盖了不同销售区域、省份、城市、行业类型和月份的出口金额，通过计算方差评估各区域的出口情况，帮助企业了解行业淡旺季，调整生产和出口策略。