How did Colbert’s trade policies contribute to conflict with the Dutch?

Jean-Baptiste Colbert, serving under Louis XIV, sought to increase French power by reducing the commercial hegemony of the Dutch Republic. His economic strategy, rooted in mercantilism, aimed to make France self-sufficient and a dominant force in international trade.1

To achieve this, Colbert implemented several policies that directly challenged Dutch interests:

• Protectionist Tariffs: Colbert revised the tariff system in 1664 to protect French industry from foreign competition. This led to a cycle of retaliatory tariffs from other nations, creating a state of tariff warfare that became a primary cause of the Dutch War (1672–78).1
• Industrial and Commercial Reorganization: He established state-sponsored manufactures and trading companies, such as the French East and West India companies, to compete with Dutch dominance in global markets.1
• Naval Expansion: Colbert worked to build a powerful merchant navy and fighting fleet. He encouraged domestic shipbuilding through premiums while imposing duties on foreign-built ships, further straining economic relations with the Dutch, who relied heavily on their own shipping and trade networks.12

These aggressive efforts to displace the Dutch as the primary shippers and buyers of Europe were central to the rising tensions that culminated in military conflict.13