The effect of settlement regimes on trading cost and market efficiency: evidence from the National Stock Exchange

Manoj Dalvi, James Refalo and Golak Nath

Macroeconomics and Finance in Emerging Market Economies, 2010, vol. 3, issue 1, 119-130

Abstract: Using data from 65 of the most actively traded stocks from the National Stock Exchange of India we study the relationship between impact cost and three indicators of market efficiency under different settlement regimes. Our data is uniquely suited for this study because it encompasses a transition by the National Stock Exchange of India from fixed to rolling settlement. As a by-product of our study we are able to examine inefficiencies related to the day of the week on which trades are conducted for different settlement regimes. In summary our data reveals that rolling settlement reduces aggregate impact costs, leading to greater market efficiency. Employing a fixed effects model we show that impact cost has a stronger relationship to our indicators of market efficiency under rolling settlement. However, we find evidence of two structural inefficiencies related to the day-of-the-week on which trades are conducted: 1) under rolling settlement, trades conducted earlier in the week (and settled by Thursday) have lower impact costs, and 2) there is an impact cost premium for Friday trades.

Keywords: impact cost; day of the week; DOW; market efficiency; bid-ask (search for similar items in EconPapers)
Date: 2010
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.tandfonline.com/doi/abs/10.1080/17520840903498156 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:taf:macfem:v:3:y:2010:i:1:p:119-130

Ordering information: This journal article can be ordered from
http://www.tandfonline.com/pricing/journal/REME20

DOI: 10.1080/17520840903498156

Access Statistics for this article

Macroeconomics and Finance in Emerging Market Economies is currently edited by Subrata Sarkar and Ashima Goyal

More articles in Macroeconomics and Finance in Emerging Market Economies from Taylor & Francis Journals
Bibliographic data for series maintained by Chris Longhurst ().