The contribution of trade policy to the openness of the Dutch economy
Trade policy, consisting of reductions in import tariffs and other trade barriers and the creation of the EU internal market, also has a significant impact on trade growth, although much smaller. Without any liberalisation of trade policy since 1970 the ratio of trade (excluding re-exports) to GDP would have been about 8%- points lower.
By estimating the trade enhancing-effect of trade policy on GDP we conclude that trade policy has contributed 6% to 8% to the growth of national income in Netherlands since the 1970s. Foreign Direct Investments (FDI) experienced a massive but erratic growth, mostly in the last two decades. Income developments could explain half of that growth; deregulations of national capital markets explain only a small part of FDI growth.