吕梁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, processed and aggregated via systematic data entry, with the goal of aggregating monthly export values of each industry in each region to various countries for cross-border exports. By calculating the variance of the monthly export values of each region, the export performance of the region can be evaluated, which further supports the assessment of production and export strategies of all enterprises in the region. All enterprises in the same industry can utilize historical annual data to grasp the peak and off-peak seasons of their industry in the target country, so as to balance production and export volumes.
The detailed implementation steps are as follows:
Step 1: Count the monthly export values (in ten thousand RMB) to various countries for each year in cross-border exports, denote the export values of January through December as x₁, x₂, ..., x₁₂ respectively, and calculate the total annual export value as x.
Step 2: Compute the monthly average export value x̄ = x / 12, rounded to three decimal places.
Step 3: Calculate the variance s² using the standard variance formula: s² = [(x₁ - x̄)² + (x₂ - x̄)² + ⋯ + (x₁₂ - x̄)²] / 12, rounded to three decimal places.
Step 4: Classify regions into three categories based on the variance value:
1. Export Ultra-stable Region: when s² < 0.5. For this type of region, all enterprises in the industry do not need to closely monitor the market conditions of the target country on a regular basis, and can maintain steady product production and export volumes each month.
2. Export Generally Stable Region: when 0.5 ≤ s² ≤ 1. For this type of region, all enterprises in the industry need to monitor the market conditions of the target country every quarter and adjust product production and export volumes accordingly.
3. Export Fluctuating Region: when s² > 1. For this type of region, all enterprises in the industry need to closely monitor the market conditions of the target country every month, understand changes in peak and off-peak seasons, and make substantial adjustments to product production and export volumes.

搜集汇总

数据集介绍

特点

该数据集包含吕梁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指标，用于评估各区域企业的生产和出口策略。数据规模为1856条，每年更新一次，适用于企业了解行业淡旺季情况。