牛皮包装袋出口海外金额分析数据

通过采集本公司于2016年至2023年每个月出口各个国家的出口金额，通过计算各个国家每月出口金额的方差大小，以用来评价各个国家的出口情况，从而用于评估本行业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：采集本公司生产的产品于2016年至2023年各个年度的每个月出口各个国家的出口金额（以人民币万为单元），并依次用x1,x2...x12表示，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0.2评价该国为出口超平稳型国家。当方差s2大于等于0.2并且小于等于0.5评价该国为出口一般平稳型国家。当方差s2大于0.5评价该国为出口波动型国家。对于出口超平稳型国家，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国家，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；而对于出口波动型国家，本行业所有企业需每月关注该国行情，了解该国的淡旺季情况变化，大幅度调整产品的生产和出口数量。

This dataset is developed by collecting the monthly export values (in units of ten thousand RMB) of the products manufactured by our company to various countries across each month from 2016 to 2023. The variance of the monthly export amounts for each country is calculated to evaluate its export performance, which aims to support all enterprises in this industry in assessing their production and export strategies. Enterprises in the industry can utilize historical data to learn about the off-peak and peak seasons of the industry in each country, so as to balance their production and export volumes.

Step 1: Collect the monthly export values of the company's products to various countries in each month from 2016 to 2023, denote them as x₁, x₂, ..., x₁₂ in sequence, and calculate the total annual export value x.
Step 2: Calculate the monthly average export value x̄ = total annual export value x / 12, and retain three decimal places for the result.
Step 3: Calculate the variance s² = {(x₁ - x̄)² + (x₂ - x̄)² + (x₃ - x̄)² + … + (x₁₂ - x̄)²} / 12 in accordance with the standard variance formula, and retain three decimal places for the result.
Step 4: Classify countries into three categories based on the calculated variance s²:
1. Export Ultra-stable Countries: Countries with s² < 0.2. Enterprises in this industry do not need to closely monitor the market conditions of such countries, and can maintain stable product production and export volumes every month.
2. Export Generally Stable Countries: Countries with 0.2 ≤ s² ≤ 0.5. Enterprises in this industry need to pay attention to the market conditions of such countries every quarter and adjust their product production and export volumes accordingly.
3. Export Volatile Countries: Countries with s² > 0.5. Enterprises in this industry need to closely monitor the market conditions of such countries every month, understand changes in their off-peak and peak seasons, and make substantial adjustments to product production and export volumes.

搜集汇总

数据集介绍

特点

该数据集记录了温州昌发包装有限公司2016年至2023年牛皮包装袋出口到不同国家的月度出口金额数据，包含562条记录，每年更新一次。通过计算月平均出口金额和方差，数据集用于评估不同国家的出口稳定性，帮助企业调整生产和出口策略。