<?xml version="1.0" encoding="utf-8"?>
<text>
<s id="1">
 <w id="w1.1">Trade</w> 
 <w id="w1.2">benefits</w> 
 <w id="w1.3">everyone</w>
</s>
 
<s id="2">
 <w id="w2.1">Generalisation</w> 
 <w id="w2.2">and</w> 
 <w id="w2.3">reinterpretation</w> 
 <w id="w2.4">of</w> 
 <w id="w2.5">the</w> 
 <w id="w2.6">theory</w> 
 <w id="w2.7">of</w> 
 <w id="w2.8">comparative</w> 
 <w id="w2.9">advantage</w>
 <w id="w2.10">*</w>
</s>
 
<s id="3">
 <w id="w3.1">This</w> 
 <w id="w3.2">paper</w> 
 <w id="w3.3">is</w> 
 <w id="w3.4">an</w> 
 <w id="w3.5">attempt</w> 
 <w id="w3.6">to</w> 
 <w id="w3.7">reformulate</w> 
 <w id="w3.8">the</w> 
 <w id="w3.9">theory</w> 
 <w id="w3.10">of</w> 
 <w id="w3.11">comparative</w> 
 <w id="w3.12">advantage</w>
 <w id="w3.13">,</w> 
 <w id="w3.14">which</w> 
 <w id="w3.15">underlies</w> 
 <w id="w3.16">the</w> 
 <w id="w3.17">international</w> 
 <w id="w3.18">economics</w>
 <w id="w3.19">,</w> 
 <w id="w3.20">taking</w> 
 <w id="w3.21">into</w> 
 <w id="w3.22">consideration</w> 
 <w id="w3.23">case</w> 
 <w id="w3.24">studies</w> 
 <w id="w3.25">of</w> 
 <w id="w3.26">many</w> 
 <w id="w3.27">goods</w> 
 <w id="w3.28">and</w> 
 <w id="w3.29">many</w> 
 <w id="w3.30">countries</w>
 <w id="w3.31">.</w>
</s>
 
<s id="4">
 <w id="w4.1">Problem</w> 
 <w id="w4.2">Statement</w> 
 <w id="w4.3">In</w> 
 <w id="w4.4">the</w> 
 <w id="w4.5">early</w> 
 <w id="w4.6">19th</w> 
 <w id="w4.7">century</w>
 <w id="w4.8">,</w> 
 <w id="w4.9">David</w> 
 <w id="w4.10">Ricardo</w> 
 <w id="w4.11">introduced</w> 
 <w id="w4.12">the</w> 
 <w id="w4.13">theory</w> 
 <w id="w4.14">of</w> 
 <w id="w4.15">comparative</w> 
 <w id="w4.16">advantage</w>
 <w id="w4.17">,</w> 
 <w id="w4.18">which</w> 
 <w id="w4.19">provides</w> 
 <w id="w4.20">a</w> 
 <w id="w4.21">basis</w> 
 <w id="w4.22">for</w> 
 <w id="w4.23">international</w> 
 <w id="w4.24">economics</w>
 <w id="w4.25">.</w>
</s>
 
<s id="5">
 <w id="w5.1">According</w> 
 <w id="w5.2">to</w> 
 <w id="w5.3">his</w> 
 <w id="w5.4">theory</w>
 <w id="w5.5">,</w> 
 <w id="w5.6">each</w> 
 <w id="w5.7">country</w> 
 <w id="w5.8">should</w> 
 <w id="w5.9">produce</w> 
 <w id="w5.10">and</w> 
 <w id="w5.11">sell</w> 
 <w id="w5.12">abroad</w> 
 <w id="w5.13">those</w> 
 <w id="w5.14">goods</w> 
 <w id="w5.15">that</w> 
 <w id="w5.16">it</w>