Browsing by Author "Dharmasena, N.W.G.N.P."

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The effect of the working capital management on profitability of Sri Lankan companies
(Department of Accountancy, University of Kelaniya, 2015) Dharmasena, N.W.G.N.P.
Most firms have a large amount of cash invested in working capital, as well as substantial amounts of short- term payables as a source of financing. Therefore working capital mainly affect for the company profitability and liquidity. A well-managed working capital promotes a company’s wellbeing on the market in terms of liquidity and it also acts in favor for the growth of shareholders value (Jeng - Ren, Li & Han-Wen, 2006). Management of these short- term assets and liabilities warrants a careful investigation since the working capital management plays an important role for the firm’s profitability & risk as well as value (Smith, 1980). The main objective of this research is to find out the relationship between working capital management and company profitability. To collect the required financial data of these firms was obtained from the companies’ annual reports from CSE. Consequently, the sample data begins in 2010 and ends in 2014. The effects of working capital management on the firm's profitability are modeled using the following OLS regression equations to obtain the estimates. This study expects most of the Sri Lankan companies have large amounts of cash invested in working capital. It can be expected that the way in which working capital is managed will have a significant impact on profitability of those firms.
The Impact of Working Capital Management on Profitability of Sri Lankan Manufacturing Companies
(Department of Accountancy, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka, 2016) Dharmasena, N.W.G.N.P.; Abeywardhana, D.K.Y.
This study investigates the impact of the Working Capital Management on profitability of Sri Lankan manufacturing companies. To achieve the objectives of the study, the researcher used secondary sources of data for a sample of 20 manufacturing companies using panel data analysis for the period of 2011-2015. The dependent variable Return on Assets (ROA) is used as a measure of profitability. The key independent variables used in the analysis are the Inventory Conversion Period (ICP), Average Collection Period (ACP), Average Payment Period (APP) and Cash Conversion Cycle (CCC). In this study pooled Ordinary Least Squares (OLS) method regression used for analysis. The impact of WCM on firm’s profitability is modeled using OLS regression equation to obtain the estimates. The results show that there is a positive relationship between ACP and profitability as well as APP and Profitability of Sri Lankan manufacturing companies. Therefore it implies that increase the number of days of accounts receivable, leads to increase profitability. Further this suggests that account receivable management is the significant factor in predicting profitability of the manufacturing sector companies in Sri Lanka. As a conclusion we can say that APP is the best measurement in determining profitability of manufacturing companies in Sri Lanka.