sharp price increase(на: After a sharp price increase, the market collapses quickly again, but even after the crash, the market remains overvalued. (dictionary.cambridge.org) • предотвращение резкого роста цен на энергоносителиART Vancouver)
sharp rise in the number of(There has been a sharp rise in the number of accidents on this stretch of Hwy 17 after the road improvements were completed. ART Vancouver)