div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=madras-school-of-viour-of-wpi-if-wpi-is-behaving-in-the-same-way-as-cpi-therehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Madras School Of Economics · viour of WPI If WPI is behaving in the same way as CPI there is no ad- ditional information But if it be- haves differently it is an important input loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentssitereader035viewer20220807195f791604474bce764b1a6d4dhtml5thumbnails1jpg width=140 height=200 divdiv