自由贸易之弊——周立谈公平贸易(一)

周立,中国人民大学农业与农村发展学院教授,几年前从一个坚定的自由贸易主义者,成为了公平贸易的坚定支持者。本刊记者就目前主流贸易体系中不公平现象的根源,以及另类发展思路的可能性等问题采访了周立教授。     

Labor Embodied in Trade

Global production chains carry environmental and socioeconomic impacts embodied in each traded good and service. Even though labor and energy productivities tend to be higher for domestic production in high‐income countries than those in emerging economies, this difference is significantly reduced for consumption, when including imported products to satisfy national demand. The analysis of socioeconomic and environmental aspects embodied in consumption can shed a light on the real level of productivity of an economy, as well as the effects of rising imports and offshoring. This research introduces a consumption‐based metric for productivity, in which we evaluate the loss of productivity of developed nations resulting from imports from less‐developed economies and offshoring of labor‐intensive production. We measure the labor, energy, and greenhouse gas emissions footprints in the European Union's trade with the rest of the world through a multiregional input‐output model. We confirm that the labor footprint of European imports is significantly higher than the one of exports, mainly from low‐skilled, labor‐intensive primary sectors. A high share of labor embodied in exports is commonly associated with low energy productivities in domestic industries. Hence, this reconfirms that the offshoring of production to cheaper and low‐skilled, labor‐abundant countries offsets, or even reverts, energy efficiency gains and climate‐change mitigation actions in developed countries.     

Marine Ornamental Trade in Brazil

Brazil is one of the five leading exporting countries of tropical aquarium fishes in the world, and the interest in marine ornamental organisms has increased substantially there from the mid to the late 1990s. About 120 reef fish species are currently harvested in Brazil's ornamental trade. Among the 75 most harvested species, 26 (34.7%) are endemic, eight (10.7%) are rare, and six (8.2%) are estuarine-dependent species. Fifty-five species (75.3%) have complex reproductive strategies and/or parental care. In quantitative terms, the top 10 species comprises 62% of the species exported from Brazil to the USA and the European Community. The most harvested reef invertebrates include about 65 species. The most representative groups are crustaceans with 15 species (23%), and molluscs and stony corals with 10 species (15.4%) each. Among these, 15 (23%) are endemics, nine (13.8%) are rare species, and seven (10.8%) are important reef builders. A case of local extinction of the giant anemone Condylactis gigantea is reported. To alleviate ecological impacts a series of urgent measures is suggested, including the creation of specific laws for marine ornamental harvesting and improving law enforcement to prevent illegal trade in Brazil.     

公平贸易的目标不仅仅是充当配角——周立谈公平贸易(四)

<正>有人认为发达国家的普遍情况是完成了资本原始积累后,才开始回头思索经济之外的各类价值,从而推断中国也必须在A模式发展完善后,才有B模式的生存的空间。我认为这与工业化与环境保护领域的"先污染后治理"还是"边污染边治理"为一类问题。欧美发达国家发出不要再走先污染后治理的老路的警告,被一些人描述为阴谋论,说是踢掉了发展中国家上升的梯子,发展中国家应该坚持先发展后治     

鸟市贸易威胁野生鸟类生存——以哈尔滨道外花鸟鱼市场为例

为探讨鸟市贸易对野生鸟类的威胁与影响,给当地野生动物保护部门实施监管提供科学依据,于2016年11月—2017年11月对黑龙江省哈尔滨市最大鸟市——道外花鸟鱼市场进行调查。结果发现:(1)共记录6目34科83属117种18 729只鸟类,其中野生鸟类5目32科77属108种11 662只。有出售国家保护鸟种黄胸鹀 Emberiza aureola、猛禽及非法捕猎工具的现象。(2)所有被贩卖的野生鸟类中,在黑龙江省有分布的共69种,数量达9 707只。相关分析结果表明,黑龙江省有分布的野生鸟类是鸟市非法捕捉及贩卖的主要对象。(3)贩卖量为春、秋季多,夏、冬季少,7—10月鸟类迁徙季节时最多,占总贩卖量的45.2%,说明鸟类秋季迁徙是非法猎捕的高峰期。(4)调查中发现较多的南方鸟种(32.4%)也一定程度上说明野生鸟类非法运输的严重性。建议当地林业和草原局及时加强对道外花鸟鱼市场的监管,在鸟类迁徙季节从非法捕捉和运输环节实施严厉打击。