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39-学生作品-关于有效关税的讨论
39-学生作品-关于有效关税的讨论
国际贸易理论与政策 203430/46
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App02:24![44-教学课件-[福建]“零关税”效应显现 泉企掘金东盟市场](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/9eea39fcfe388d4db093a59d27b06a69~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=%2BcUxrDzUaCyKtPgHH3FrxdcV96A%3D)
App01:19![46-教学录像-关税的经济效益[理论教学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/baeaff619b71195697c7839ddc910c63~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=%2BR4uEBALkpcbrlIIXZ6Ou%2FQ0mz4%3D)
App26:37![47-教学录像-非关税政策概述与直接的非关税壁垒[理论教学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/5f4e4801af8b6c70cf256c21fa9644ba~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=2Vjbpaq58TvvxFc4tUtdhup%2FJ6A%3D)
App46:01![48-教学录像-技术性贸易壁垒[理论教学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/7be76065b85449a6b820ebd812ea8b8a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=Ra%2Bf5TPfz5i%2BdNbRBElpy482jUk%3D)
App48:03![52-教学录像-倾销与反倾销措施[合作研讨]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/c231b0abfbb2f261c5ef3f21da0794bb~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=aMjGrTb1Bll7umfje2ukjiAVaD8%3D)
App24:59![53-教学录像-补贴与反补贴措施[合作研讨]第一部分](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/fa3078c6eb51f2e918f27a2c53b179f3~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=bNVb7SckWgxYzKF3pXPBNOpYmSo%3D)
App18:37![54-教学录像-补贴与反补贴措施[合作研讨]第二部分](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/02b7a59bbc1122115f884b7fe1fc44ce~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=R7hJCD7ZmydDccS7En42DjnF6VM%3D)
App16:04![55-教学录像-中国遭遇的非关税壁垒及其影响[合作研讨]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/8ed691160744c1c9558a05709a89129c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=a%2F55MotWmgABSzub51P1z1z%2BjOk%3D)
App43:35![59-教学录像-世界贸易发展趋势[理论教学——[圆桌讲座]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/569392ec77f4551ef9f9231f408b56c5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=F9%2FUt1vVQjZtqNRQJrSkAYPDXVo%3D)
App64:46![80-教学录像-世界贸易发展趋势[理论教学——圆桌讲座]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/3322b2f9f5cb426ba3f27c592214d081~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=BVLNbapow6nrKauLFPzHA53WXfw%3D)
App06:56![81-专家讲座-世界贸易发展趋势[理论教学——圆桌讲座]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/7acbda7b8f30b362d3101364cf3c0c74~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=9hUa9DGGzBqdSl8LOQ5xt1JUFQ4%3D)
App99:35![94-教学录像-国际贸易新商业模式调研[自主学习——调研成果汇报]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/bac8e293de4db4547798c24185cb11dc~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=X8mFuWcY09Qsc94lF2IkHpsMhtM%3D)
App50:35![2-教学录像-国际贸易现实问题调研（企业篇）[自主学习——调研]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/e60b83ac8c42656cbad796776fb57df7~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=unEu%2Bn8ESUCAG6pNN%2B5GCuhR5So%3D)
App58:21![19-国家竞争优势理论[理论教学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/529ae460b2af4f11f3eadfa7d5be626e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20241012132847ED2AC7B466A76ABCDBE9&requestFrom=704&version_code=80402&x-expires=1760246928&x-signature=c9QSJBce1uHMN2grOwIl4FvTbz0%3D)
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