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Liquidity Constraints and Tax Liability Targeting of Banks in Ghana: Analysis of Persistence and Distance to Target Cover

Liquidity Constraints and Tax Liability Targeting of Banks in Ghana: Analysis of Persistence and Distance to Target

Open Access
|Feb 2026

Figures & Tables

Figure 1.

Tax revenue-to-GDP

(Source: OECD Revenue Statistics, 2022)

Table 1.

Analysis of Liquidity Funds/Total Deposits

(Source: Ghxana Banking Survey Report, 2023)

Banks2022R2021R2020R2019R2018R2017R
FBN1.3111.0090.9871.3231.7821.105
BOA1.0421.4010.95101.0570.74140.7919
ABG0.9731.1051.0250.94100.9390.8711
FBL0.9541.2720.9881.4621.1751.036
FNB0.9051.1441.1611.6512.8111.893
SCB0.9060.99100.9590.93110.9880.8614
UBA0.8970.92110.93110.9791.3340.8712
PBL0.8880.90130.79150.59170.57190.7021
ABSA0.8291.1631.0261.2551.1360.6922
OBL0.82100.92120.73190.00-0.00-0.8810
ZBL0.81111.0781.1221.2641.3430.967
CBG0.75121.0971.0441.1060.00-0.00-
GCB0.75130.90140.87130.79140.8120.8515
GTB0.75140.76160.90121.0381.0570.968
SBG0.71150.68200.74180.58180.66170.8317
CAL0.70161.1061.0730.89120.77130.7918
RBL0.69170.71190.70200.69150.72150.6623
UMB0.67180.00-0.54230.00-0.00-0.8613
SG-GH0.66190.76170.62210.45190.65180.5326
EBG0.64200.73180.74170.59160.71160.7620
ADB0.63210.77150.79140.83130.89100.8416
FABL0.58220.62210.77160.0010.88110.899
Table 2.

Banks’ Liquid Funds/Total Assets

(Source: Ghana Banking Survey Report, 2023)

Banks2022R2021R2020R2019R2018R2017R
FBN0.7610.65110.6680.7460.8910.823
ABG0.7320.7640.7330.6590.6780.639
SCB0.7230.7550.6940.6980.7170.6310
CBG0.7140.8410.8710.9110.00-0.00-
ZBL0.7050.7730.8120.8520.8320.728
OBL0.6960.7070.63110.00-0.00-0.6212
UBA0.6970.7160.6870.7740.7940.6114
FBL0.6880.7820.6950.7370.7560.764
GCB0.6390.6890.6860.62100.63110.6213
BOA0.59100.65100.55190.57130.47160.5222
GTB0.59110.56170.6690.7550.7650.757
SBG0.58120.55180.59170.45170.48150.5618
PBL0.57130.59150.49210.39180.42180.4725
FNB0.57140.61120.59160.8230.8130.756
RBL0.56150.54190.53200.53140.55130.5419
EBG0.55160.60140.60130.49150.53140.6016
ABSA0.54170.60130.56180.59120.62120.5320
CAL0.51180.6980.60140.49160.45170.4724
UMB0.50190.00-0.38230.00-0.00-0.5617
ADB0.50200.58160.59150.62110.64100.6015
FABL0.49210.52200.62120.00-0.6590.765
SG-GH0.43220.47210.42220.32190.41190.3826
Table 3.

Banks’ Liquid Funds to Total Interest Bearing Liabilities

(Source: Ghana Banking Survey Report, 2023)

Banks2022R2021R2020R2019R2018R2017R
FBN1.2910.9920.9631.2821.7821.014
UBA0.8920.9260.9340.9761.0050.7712
ABG0.8730.9540.9250.79100.8390.7613
SCB0.8740.9350.9160.8670.9260.8410
OBL0.8050.8780.69180.00-0.00-0.7514
ZBL0.8061.0311.0511.0831.0440.889
BOA0.7570.8790.8280.8180.59160.6322
GTB0.7480.75140.8871.0351.0430.946
FBL0.7390.8870.80110.8190.8580.888
CBG0.71100.9831.0121.0840.00-0.00-
GCB0.71110.84100.8190.75120.77110.7515
SBG0.71120.68190.73140.57170.65150.8011
FNB0.68130.81110.81101.5612.8111.892
ABSA0.68140.76130.73150.73130.76120.6918
RBL0.68150.68180.67190.65140.67140.6421
EBG0.64160.73150.74130.58150.70130.7416
PBL0.63170.73160.60200.49180.52190.5525
FABL0.58180.62210.77120.00-0.8870.897
SG-GH0.57190.65200.56220.43190.56170.5126
CAL0.56200.80120.71160.57160.54180.5824
ADB0.56210.70170.71170.76110.80100.7117
UMB0.56220.00-0.47230.00-0.00-0.6619
TCB0.00-0.00-0.00-0.00-0.00-20.291
NIB0.00-0.00-0.57210.00-0.00-0.00-
BOB0.00-0.00-0.00-0.00-0.00-1.123
PRB0.00-0.00-0.00-0.00-0.00-0.975
ECB0.00-0.00-0.00-0.00-0.00-0.6520
BSIC0.00-0.00-0.00-0.00-0.00-0.6023
TRB0.00-0.00-0.00-0.00-0.00-0.2627
Figure 2.

Framework for liquidity constraint-tax liability targeting, persistence, and delay to convergence

(Source: Authors’ Construct Developed from the Literature)

Table 4.

Variable Description and Measurement

(Source: Authors’ construct developed from varying literature)

VariablesDescriptionMeasurements
TLTTax liability targeting Cash Tax Paid  (Pre Tax  Income −special Items  ) 
CETRCash effective tax rate
NLGNegative loan growthLoan growth rate multiplied by -1
NDGNegative deposit growthDeposit growth rate multiplied by -1
NLDNegative loan depositLoan-to-deposit rate multiplied by -1
BSBank sizeLog of total assets
BABank ageAge of bank
BTBank tangibilityCarrying balance on PPE
BLBank leverageLong-term liability to assets

1 Cash effective tax rate is adjusted by extraordinary items

Figure 3.

Time-Varying Mean Trend of Cash Effective Tax Rate (CETR) of Banks in Ghana

(Source: Generated from Eviews version 12.0)

Figure 3.

Disaggregated Observable Patterns in the CETR

(Source: Generated from Eviews version 12.0)

Table 5.

Descriptive Analyses of Tax and Liquidity Constraint Variables

(Source: Generated from Eviews version 12.0)

CETRNDGNLGNLD
Mean0.3129-0.4182-0.2427-1.2871
Median0.2686-0.2230-0.1673-0.6010
Maximum10.80660.98910.87730.0000
Minimum-1.9509-10.3252-3.2301-18.0997
Std. Dev.0.64160.85750.37382.1419
CoV2.05052.05051.54021.6641
Observations3600360036003600
Table 6.

Descriptive Analyses of Control Variables

(Source: Generated from Eviews version 12.0)

AGEBLBS
Mean31.28000.08993570000000
Median23.20830.06012340000000
Maximum126.00000.628925800000000
Minimum1.00000.00000.000000
Std. Dev.25.59880.08093790000000
CoV0.81840.90191.0616
Observations360036003600
Table 7.

Correlation Matrix of Explanatory Variables

(Source: Generated from Eviews version 12.0)

CETRNDGNLGNLDAGEBLBS
CETR1
NDG-0.02511
NLG-0.00920.11141
NLD0.0573-0.00590.00101
AGE-0.04190.13220.22170.11361
BL-0.01880.05050.1141-0.1124-0.00361
BS-0.02060.10870.09850.23550.23320.08871
Table 8.

Tax Liability Targeting and Liquidity Constraints: DOLS Estimation

(Source: Generated from Eviews version 12.0)

VariableCoefficientStd. Errort-StatisticProb.
NDG-1.60310.0852-18.81980.0000
NLD-0.36080.2022-1.78420.0800
NLG0.97310.13447.23830.0000
LAGE0.68050.45411.49870.1398
LBS-0.64070.1796-3.56770.0008
BL0.50500.78680.64180.5237
R-squared0.9894Mean dependent var0.2953
Adjusted R-squared0.9683S.D. dependent var0.2044
S.E. of regression0.0364Sum squared resid0.0716
Long-run variance9.35E-05
Table 9.

Persistence Analysis: Composite and Cross-Sectional Unit Root Test

(Source: Generated from Eviews version 12.0)

MethodStatisticProb.**
ADF, Fisher chi-square226.3120.0000
ADF, Choi Z-stat-11.14930.0000

1** Probabilities for Fisher tests are computed using an asymptotic chi-square distribution. All other tests assume asymptotic normality.

Intermediate ADF test results: individual cross sections
Cross sectionProb.LagMax LagObs
ADB0.368422177
ABSA0.002822177
ACCESS0.004922177
BoA0.001622177
CAL BANK0.001622177
ECOBANK0.003522177
FNBBANK0.119322177
FIRST ATLANTIC0.001822177
NIB0.064322177
GT BANK0.000222177
PRUDENTIAL0.000222177
REPUBLIC0.000522177
STANBIC0.000522177
STANDARD CHARTERED0.003622177
UMB0.000322177
ZENITH0.002922177
FIDELITY0.001122177
SOCIETE G.0.014322177
GCB0.000222177
UBA0.901622177
Figure 5.

Impulse Response: Degree of Persistence in Tax Liability Target

(Source: Generated from Eviews version 12.0)

Table 10.

Unit Root of the Residuals

(Source: Generated from Eviews version 12.0)

MethodStatisticProb.**
Im, Pesaran and Shin W-stat-7.114590.0000
ADF, Fisher chi-square138.8260.0000
PP, Fisher chi-square164.9690.0000
Table 11.

Delay Measure, Half-Life, and Speed of Adjustment

(Source: Generated from Eviews version 12.0)

VariableCoefficientDelayHalf-Life*SOA Rate per MonthDistance to Target in Month
NDG-1.60310.16750.3880257.73%12 days
NLD-0.36080.41080.7791128.36%23 days
NLG0.97310.27430.5358186.64%16 days

1* Speed of adjustment rate per month of half-life

DOI: https://doi.org/10.2478/fman-2025-0017 | Journal eISSN: 2300-5661 | Journal ISSN: 2080-7279
Language: English
Page range: 247 - 272
Published on: Feb 20, 2026
Published by: Warsaw University of Technology
In partnership with: Paradigm Publishing Services
JEL:

© 2026 Kwakye BOATENG, Kwame Bosiako OMANE-ANTWI, Yaw Ndori QUEKU, published by Warsaw University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.