土耳其农作物产品的生产价格异常现象

Fethi Şaban ÖZBEK
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摘要

目前,正在土耳其和其他国家进行一些关于食品消费价格异常的研究。然而,对农作物生产者价格异常现象的研究有限。本文的目的是利用月度价格水平的季度和年度复合增长率(CGR)确定土耳其过去十年(2013-2022年)选定作物产品的生产者价格异常情况,这允许在考虑季节性和通货膨胀对价格的影响后进行价格监测,使其成为使用价格作为早期预警指标基础的理想方式。结果显示,除2015年外,所有年份的房价均处于中等或异常高位。向日葵、甜菜、土豆和开心果等农作物产品在这一时期的异常高价格持续了一年以上。异常高的价格最多出现在2014年和2021年。而且,2015年、2017年、2018年、2019年和2022年都没有出现异常高的价格。对近三年生产者价格偏高或异常高的作物产品情况进行考察,2020年小麦和玉米为偏高作物,向日葵和甜菜为异常高作物。2021年,只有小麦价格处于中等高位;棉花、玉米和大麦是价格异常高的作物。2022年没有出现异常高的价格,小麦、棉花、西红柿、玉米和土豆的价格都处于中等水平。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Türkiye’de Bitkisel Ürünlerin Üretici Fiyatı Anomalileri
Currently, some studies on food consumer price anomalies are being conducted in Turkey and other countries. However, the research on crop products producer price anomalies is limited. The purpose of this paper is to identify producer price anomalies for selected crop products in Turkey over the last ten years (2013-2022) using quarterly and annual Compound Growth Rates (CGR) of the monthly price level, which allows for price monitoring after accounting for the effects of seasonality and inflation on prices, making it an ideal way to use prices as the basis of an early warning indicator. According to the results, moderately or abnormally high prices were measured in all years except for 2015. Sunflower, sugar beet, potatoes and pistachio were the crop products abnormally high prices were measured more than one year in this period. Abnormally high prices were measured in the years of 2014 and 2021 at most. And, no abnormally high prices were measured in the years of 2015, 2017, 2018, 2019 and 2022. When the last three year situations of crop products with moderately or abnormally high producer prices were examined, wheat and maize were the crops with moderately high prices, and sunflower and sugar beet were the crops with abnormally high prices in 2020. In 2021, only the price of wheat was moderately high; cotton, maize, and barley were the crops with abnormally high prices. No abnormally high prices were measured in 2022, and the prices of wheat, cotton, tomatoes, maize, and potatoes were moderately high.
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