Environmental pollution and agricultural productivity in Pakistan: new insights from ARDL and wavelet coherence approaches

ASIA unversity > 管理學院 > 財務金融學系 > 期刊論文 > Item 310904400/115196

請使用永久網址來引用或連結此文件: http://asiair.asia.edu.tw/ir/handle/310904400/115196

題名:	Environmental pollution and agricultural productivity in Pakistan: new insights from ARDL and wavelet coherence approaches
作者:	Ram, Muhammad;Ramzan, Muhammad;Arslan, Hafiz;Iqbal, Hafiz Arslan;Usm, Muhammad;Usman, Muhammad;Ozturk, Ilhan;Ozturk, Ilhan
貢獻者:	管理學院財務金融學系
關鍵詞:	CO2 emissions· Agricultural productivity· Fertilizers· Feeds· Wavelet coherence
日期:	2022-NA
上傳時間:	2023-03-29 01:00:54 (UTC+0)
出版者:	亞洲大學
摘要:	The most serious challenge to the global facade is figuring out how to mitigate pollution levels without compromising agricultural productivity. The spillover effect of environmental change is predicted to be very high, although it will differ by region and crop. Considering this view, this study tries to address this issue by adopting comprehensive methodologies to assess the influence of carbon dioxide (CO2) emissions, agricultural labor, land, feeds, and fertilizers on agricultural productivity in Pakistan from 1961 to 2018. The autoregressive distributive lag (ARDL) and wavelet transform coherence (WTC) approaches are applied to estimate the long-run and short-run elasticity estimates. The empirical findings discover that CO2 emissions, agricultural land, labor, feed, and fertilizers exert high pressure on agricultural productivity which is backed up by the WTC findings. Furthermore, the gradual shift causality test results reveal the presence of a unidirectional causality relationship between all regressors and agriculture productivity, demonstrating that all the factors significantly influence agriculture productivity. Moreover, these findings are robust to different robustness tests that we perform to test the reliability/accuracy of our core results. From policy perspectives, regulations must be developed to explore a practicable expansion strategy that includes the use of efficient fertilizers and feed at optimal levels, as well as environmental protection through public–private investment in the agricultural sector.
顯示於類別:	[財務金融學系] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML	59	檢視/開啟

在ASIAIR中所有的資料項目都受到原著作權保護.

資料載入中.....