‘leading and lags’

,(w. r. t. international payments and their effect on the balance of payments, this term is used on the hastening or delaying of payment, the former by residents and the latter to the residents in order to take advantage of expectations of changes in the rate of exchange), “त्वरा नि विलंब प्रदान” (पद्धति, कृत्य इत्यादि), पुढारणी व रेंगाळणी, अग्रायन पश्चायन