我们吃多少肉?基于市场平衡方法估计德国人均肉类消费量

IF 0.7 4区 经济学 Q4 AGRICULTURAL ECONOMICS & POLICY German Journal of Agricultural Economics Pub Date : 2022-05-23 DOI:10.30430/gjae.2022.0182
Annika J. Thies, J. Efken, M. Sönnichsen
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引用次数: 2

摘要

由于肉类消费对环境、人类健康和动物福利的各种负面影响,它在更大的科学、政治和公共辩论中变得越来越重要。在德国,“直接消费”的统计基础具有不确定性,其依据的参数可追溯到1987年。下面的研究涉及对德国猪肉、牛肉和家禽人均消费量的最新和修订估计,重点关注供应方面。与最初的方法不同,估计是基于质量流分析。它包括屠宰场层面的调查、对外贸易统计数据的调整,以及对价值链五个不同阶段的损失和浪费的假设。2018年的人均肉类消费量为65公斤。因此,根据官方统计,由于高估了浪费、损失和非食品用途,人均肉类消费量被低估了4公斤。我们的研究结果提供了有关人均和总肉类消费量的信息,使未来预测成为可能,并概述了食物链外肉类的使用情况。在国际可比性和适用性的背景下讨论了所采用的方法。通过这种方式,该研究为政治决策者提供了重要的指示,并有助于在有关肉类消费的公共辩论中更加客观。
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How much Meat do we eat? Estimating per Capita Meat Consumption in Germany based on a Market Balance Approach
Meat consumption has become increasingly relevant within the greater scientific, political, and public debate due to the variety of negative effects that it has on the environment, human health, and animal welfare. In Germany, the statistical basis for “direct consumption” entails uncertainties and is based on parameters dating back to 1987. The following study deals with an updated and revised estimate of the per capita consumption of pork, beef, and poultry in Germany, focusing on the supply-side. Unlike the original approach, the estimate is based on a mass flow analysis. It includes a survey at the slaughterhouse level, adjustments to external trade statistics, and assumptions on loss and waste at five different value chain stages. An average total per capita meat consumption of 65 kg is calculated for the year 2018. Thus, meat consumption has been underestimated by 4 kg per capita based on official statistics by overestimating waste, losses, and non-food uses. Our results provide information regarding per capita and total meat consumption, enable future projections, and give an overview of the use of meat outside the food chain. The approach used is discussed against the background of international comparability and applicability. In this way the study provides important indications for political decision-makers and contributes to more objectivity in the public debate on meat consumption.
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来源期刊
German Journal of Agricultural Economics
German Journal of Agricultural Economics AGRICULTURAL ECONOMICS & POLICY-
CiteScore
1.60
自引率
20.00%
发文量
0
期刊介绍: The GJAE publishes a broad range of theoretical, applied and policy-related articles. It aims for a balanced coverage of economic issues within agricultural and food production, demand and trade, rural development, and sustainable and efficient resource use as well as specific German or European issues. The GJAE also welcomes review articles.
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