Mr kiciloff is the deputy economy minister , while ricardo etchegaray heads afip .

科西罗夫先生是经济部副部长，而里卡多.埃切加雷则是afip的局长。

However , as david ricardo observed almost 200 years ago , economic optimisation is about comparative advantage .

然而，正如200百年前davidricardo指出，经济领域的最优化在于比较优势。

The impact of technological change on employment has been raised many times since ricardo 's original contribution to the subject .

关于技术变化对就业的影响问题，自从李嘉图最先提出以来，人们又多次讨论这个问题。

Tell him we 're friends of ricardo ruiz .

告诉他我们是雷卡多鲁伊兹的朋友。

And centre-half andrade admits he would relish the opportunity to play alongside portuguese international team-mate ricardo carvalho .

同时安德拉德也表示他会很享受这次与他在葡萄牙国家队的队友卡瓦略的合作。