NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024.

Title:               Boone Indicator in Banking Market for Sudan
Series ID:           DDOI05SDA156NWDB
Source:              World Bank
Release:             Global Financial Development (Not a Press Release)
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Annual
Units:               Index
Date Range:          1999-01-01 to 2014-01-01
Last Updated:        2022-03-23 4:28 PM CDT
Notes:               A measure of degree of competition based on profit-efficiency in the
                     banking market. It is calculated as the elasticity of profits to
                     marginal costs. An increase in the Boone indicator implies a
                     deterioration of the competitive conduct of financial intermediaries.
                     
                     A measure of degree of competition, calculated as the elasticity of
                     profits to marginal costs. To obtain the elasticity, the log of
                     profits (measured by return on assets) is regressed on the log of
                     marginal costs. The estimated coefficient (computed from the first
                     derivative of a trans-log cost function) is the elasticity. The
                     rationale behind the indicator is that higher profits are achieved by
                     more-efficient banks. Hence, the more negative the Boone indicator,
                     the higher the degree of competition is because the effect of
                     reallocation is stronger. Estimations of the Boone indicator in this
                     database follow the methodology used by Schaeck and Cihák 2010 with a
                     modification to use marginal costs instead of average costs. Regional
                     estimates of the Boone indicator pool the bank data by regions (for
                     more information, see Hay and Liu 1997; Boone 2001; Boone, Griffith,
                     and Harrison 2005). (Calculated from underlying bank-by-bank data from
                     Bankscope)
                     
                     Source Code: GFDD.OI.05

DATE                        VALUE
1999-01-01  -0.049329000000000005
2000-01-01  -0.105131999999999990
2001-01-01  -0.137123000000000000
2002-01-01  -0.078184000000000000
2003-01-01  -0.066420000000000000
2004-01-01  -0.053729000000000000
2005-01-01  -0.058664999999999995
2006-01-01   0.000000000000000000
2007-01-01  -0.103230999999999990
2008-01-01  -0.059687000000000000
2009-01-01  -0.082626000000000000
2010-01-01  -0.071336000000000000
2011-01-01  -0.072288000000000000
2012-01-01  -0.041255000000000000
2013-01-01  -0.094365000000000000
2014-01-01   0.000000000000000000