The research paper was aimed to find the integration between Karachi Stock Exchange and Bombay Stock Exchange. A daily data of stock prices from Nov 2009 to Dec 2012 has been obtained and their geometric returns are calculated as mentioned in Ahmad and Husain (2007). Stock returns were found...

The paper seeks to obtain an optimal asymmetric trimmed mean-based core inflation measure in the class of trimmed mean measures when the distribution of price changes is leptokurtic and skewed to the right for any given period. Several estimators based on asymmetric trimmed mean approach are...

In this paper we investigate the progression of the wholesale price index (WPI) and various consumer price indices (CPIs) in the last four decades. different time series models are used to analyze the past data and project their movement in the coming years. Any change in petroleum prices has...