Resumen:
span style="color: rgb(28, 29, 30); font-family: "Open Sans", icomoon, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">The world expansion of trade in manufactured goods has been more dynamic than production over the last 25 years. The greater trade openness was due more to the growth of extra-regional trade than to intra-regional trade. Regions and trade agreements performed heterogeneously. Using a structural gravity model, we obtain that different mechanisms of trade liberalisation complemented each other, through the reduction of Most Favoured Nation (MFN) tar