Nowadays, global production networks (GPN) and global value chains (GVC) play an important role in the world economy intensifying the trade and production networks and resulting in products having value-added in different countries. The analysis of how many intermediate products a country imports in order to produce a product and of how many products a country exports to another country in order to produce new products draws the attention to value-added trade. In the present study, we compare the Hungarian and Polish value-added trade of chemicals and chemical products. We use the OECD-WTO data of value-added trade, which is based on an input-output table. By calculating numerous indices, we reveal that the domestic value-added of chemicals and chemical products in the two countries was relatively low and should be increased by adequate economic policy.

中文翻译：

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化学工业和增值贸易–匈牙利和波兰的比较研究,化学工业和增值贸易–匈牙利和波兰的比较研究

如今，全球生产网络（GPN）和全球价值链（GVC）在世界经济中强化贸易和生产网络并在不同国家产生具有附加值的产品方面发挥着重要作用。一国为生产某种产品而进口多少中间产品以及一国为生产新产品而向另一国出口多少产品的分析引起了对增值贸易的关注。在本研究中，我们比较了匈牙利和波兰的化学制品和化学产品的增值贸易。我们使用增值贸易的OECD-WTO数据，该数据基于输入-输出表。通过计算众多指标，,如今，全球生产网络（GPN）和全球价值链（GVC）在世界经济中强化贸易和生产网络并在不同国家产生具有附加值的产品方面发挥着重要作用。一国为生产某种产品而进口多少中间产品以及一国为生产新产品而向另一国出口多少产品的分析引起了对增值贸易的关注。在本研究中，我们比较了匈牙利和波兰的化学制品和化学产品的增值贸易。我们使用增值贸易的OECD-WTO数据，该数据基于输入-输出表。通过计算众多指标，