एक त्रुटि हुई. विवरण छिपाओ
आप के पेज सहेजे नहीं गए है. नवीकरण करें रद्द करें

Wholesale price index (WPI)

(index)

Wholesale price index refers to a mix of agricultural and industrial goods at various stages of production and distribution, including import duties. The Laspeyres formula is generally used.