“…While these WTO rules contribute to reducing trade costs, and ensuring the stability and predictability of the trading environment, the facilitation of trade, that is, the reduction of the overall trade costs, requires lowering both border and non-border sources of trade costs (e.g., Ali and Milner, 2016). The concept of "trade costs" is de ned in a broad sense by Anderson and van Wincoop (2004: p691) as encompassing all costs incurred in getting a good to a nal user other than the marginal cost of producing the good itself: transportation costs (both freight costs and time costs), policy barriers (tariffs and nontariff barriers), information costs, contract enforcement costs, costs associated with the use of different currencies, legal and regulatory costs, and local distribution costs (wholesale and retail).…”