Department of Economics, University of Bologna and Ceris-CNR, Milan, Italy.
Int J Drug Policy. 2012 Nov;23(6):449-57. doi: 10.1016/j.drugpo.2012.03.003. Epub 2012 May 22.
Data on the cocaine market appear inconsistent, as they tend to show declining prices vis-a-vis steady or increasing demand and a declining supply. This paper proposes an explanation for this trend by providing evidence of an under-estimation of the supply of cocaine.
We propose a conservative estimate of cocaine production in Colombia for 2008, using data based on all reported seizures from 328 laboratories made by the counteracting organisations operating within the Colombian territory.
Our conservative estimate of 935 tons from the seized laboratories is at least twice the estimate declared in official statistics of 295-450 tons. We are careful to keep all variables to their minimum boundary values. Our methodology could prove to be a useful tool, especially if used in parallel with the standard tools. Moreover, its characteristics (affordability, ease of use and potential for worldwide adoption) make it a powerful instrument to counteract cocaine production.
可卡因市场的数据似乎不一致,因为它们往往显示出价格下降,而需求稳定或增加,供应下降。本文通过提供可卡因供应被低估的证据,对这一趋势做出了解释。
我们使用在哥伦比亚境内开展活动的反毒组织报告的 328 个实验室缴获的所有可卡因数据,对哥伦比亚 2008 年可卡因产量进行了保守估计。
我们对 328 个缴获实验室可卡因的保守估计值为 935 吨,至少是官方统计数字 295-450 吨的两倍。我们小心地将所有变量保持在最低边界值。我们的方法可以被证明是一个有用的工具,特别是如果与标准工具一起使用的话。此外,它的特点(可负担性、易用性和在全球范围内采用的潜力)使它成为打击可卡因生产的有力工具。