Recommend to the top 20 pairs of origin-destination trading nations to introduce

253 a green-lane mechanism. Related to this is the implementation of IATA’s e-freight initiative which serves to reduce the cost of data entry and verification and also to minimize the time goods spend in the supply chain system through the efficient re- use of data. Soft infrastructure in the form of systems connectivity, harmonization of standards and government regulations could possibly be more critical to ensure smooth and seamless goods passage. The challenge is for governments and their key agencies to agree on the right data to capture and house for tax and revenue collection purposes, without unduly slowing the system. Thus, focusing on improving soft infrastructure could possibly reduce the need for excessive hard infrastructure before the border, at the border and behind the border. It has been suggested that a 10 per cent improvement in flow efficiency in across-the-border operations can boost the GDP of the APEC economies by as much as US 21 billion annually CIE, 2009. Further, additional jobs would be created to manage the systems once it was in place. The typical flow of a finished car from an automotive factory in Chongqing a major manufacturing and transportation hub to the international port of Shanghai involves a distance of about 2,150 km along the Yangtze River and requires 8 to 11 days barging downstream see www.dci-logistics.com. A dwell time of one to two days at Shanghai port and then a transpacific sailing time of 20 days on APL Hyundai Hong Kong before reaching Long Beach on the West Coast of the United States would mean a month would be needed for door-to-door transit. This obviously has implications for the cost of capital tied up in the supply chain. Clearly, saving just one day amounts to a three per cent improvement for the China-US West Coast trade lane. Thus, poor connectivity can reduce the choice set of potential factory locations in China. However, supply chain connectivity concerns all modes of transport, especially in the case of Asia, a continent with landlocked countries, islands and with increasing reliance on inter-modal transport. Good supply chain connectivity thus concerns road network connectivity, air freight connectivity for commercial airlines and cargo freighters, ocean-faring ships and regional lines feeders, inter-island connections and sailings and the hand-off points for the various modes of transport. Yet there still remains one critical element of supply chain connectivity worthy of much attention. This regards the ease of transiting through borders and customs at international and regional gateways. A 2009 APEC report on supply chain connectivity identified 20 to 30 chokepoints that give rise to supply chain connectivity issues. Two of them can help us to better