id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajoaa-5620	Jayme, Aphril Easter Sunday Jaemi Manuel ; Lee, Yoonsuk 	Navigating climate change with bt corn: A study of efficiency in Philippine corn production	2025	10	.pdf	application/pdf	5981	334	43	By comparing production trends prior to and following the adoption of Bt corn, this method isolates the impact of the policy from other time-related factors that may influence corn production. The ITSA model is specified as follows: 𝑌𝑡 =  0 +  1 𝑋𝑡 +  2 𝐵𝑡𝑡 +  3 (𝑋𝑡 ∙ 𝐵𝑡𝑡) + 𝑡 (2) Where 𝑌𝑡 is the volume of corn production in the Philippines at time t, 𝑋𝑡 represents inputs at time t,𝐵𝑡𝑡 is a dummy variable that takes the value 0 (before Bt corn) and 1 (After Bt corn).	cache/ajoaa-5620.pdf	txt/ajoaa-5620.txt