dc.description.abstract |
In corporate finance, the working capital management has been considered as the
prominent area of the overall corporate strategy to maximize shareholders wealth.
Working capital represents a significant proportion of firm’s investment that
affects profitability, liquidity and firm value and any firm can’t grow in absence of
satisfactory working capital. The ultimate objective of working capital management
is to ensure that the firm is able to carry out ordinary course of business and that it
has sufficient cash flow to meet both short-term debt and future operational expenses.
This study examines the relationship between working capital management and
firms’ profitability using a sample of 35 listed companies on the Colombo Stock
Exchange (CSE) using stratified random sampling technique over the period 2012-
2018. The analysis is made using the Descriptive Statistics, Correlation Analysis,
Regression Analysis and Variance Inflation Factor from E Views 8. The efficiency
of working capital management is measured using the Cash Conversion Cycle
(CCC), Accounts receivable days (ARD), Inventory conversion days (ICD) and
Accounts payables days (APD). The control variables such as Debt to Assets
(DE_AS), Sales Growth Rate (SGR) and Firm size (SIZE) are used for measuring
the working capital management. The conclusion of this study reveals that CCC,
ARD, ICD was negatively correlated with ROA and has a significant impact on
profitability. Also, the findings show APD has a positive significant impact on ROA
but the control variables such as SGR and SIZE excluding DE_AS significantly
affects ROA. |
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