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Presented on February 9th, 2013 at the Second Research Competitive Grants Conference in Islamabad, Pakistan.
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Adeel MalikGlobe Fellow in the Economies of Muslim Societies
Oxford University
Rinchan Ali MirzaDoctoral Candidate in Economic History,
Oxford University
Structural Constraints on Public Goods Provision
Interim Report
Ongoing work streams
Index of religious diversityMapping of current Tehsils on colonial boundariesCollection of historical/archival dataMeasures of political concentration
Snippets of work in progressData PuzzlesCorrelationResearch Direction
Measuring religious diversity
Herfindhal Index of religious fragmentation as shown below:= 1 - j Sj^2
where Sj is the share of an ethnic group (j) in the total population of a Tehsil (i) at time (t)
Religious polarization as shown below:= 1 - j ( (½ - Sj) / (½) )^2 X Sj
where Sj is the share of an ethnic group (j) in the total population of a Tehsil (i) at time (t)
The polarization measure, different from the fragmentation measure, says that the largest level of ethnic tension in a Tehsil will be felt when there are two ethnic groups with an almost equal share of the population
Mapping Tehsils
Tehsil boundaries changed overtime due to several rounds of administrative restructuring
Main Contribution: first ever empirical exercise to map current development outcomes at the colonial tehsil level
120 current tehsils were collapsed to 69 historical tehsilsStep 1: Chose base year of 1931 census upon whose tehsils
statistics on current development outcomes are computedStep 2: Identify administrative restructurings in each tehsil
from 1931 to the most recent year (i.e. 2008)
Type 1: A tehsil in 1931 or any later census year was split into two or more smaller tehsils during the period up until the recent data year
Type 2: Portions of two or more tehsils in 1931 or any later census year combined to form a new tehsil during period up until the recent data year
Mapping Tehsils: Type 1
Identified every instance of restructuring where a district was split into two or more tehsils between 1931 and the recent year
As number of tehsils increased they were collapsed to their previous census round
Example: Tehsil Z split into tehsils X and Y between two rounds: later and earlier
Used the following formula to make tehsils comparable between the two rounds
[(data for tehsil X) + (data for tehsil Y)] in later round = [data for tehsil Z] in earlier round
Starting from 1931: repeat the above exercise for every census round till the most recent year
Outcome: current tehsil variables at colonial tehsil boundaries
Mapping Tehsils: Type 2
Identified instances when portions of two or more tehsils in 1931 or any later census year were combined to form a new tehsil in period leading up to the recent year
Example: Tehsil X formed by carving out portions of N pre-existing tehsils between two
rounds: later and earlier Used the following formula to make tehsils comparable between the two rounds [(area given to X from pre-existing tehsil 1/total area of X)*(data for X) + (data for
pre-existing tehsil 1)] in later round = [data for tehsil 1] in earlier round
[(area given to X from pre-existing tehsil N/total area of X)*(data for X) + (data for pre-existing tehsil N)] in later round = [data for tehsil N] in earlier round
Starting from 1931: repeat the above exercise for every census round till the most recent year
Outcome: current tehsil variables at colonial tehsil boundaries
Mapping Tehsils: Limitations
Assumption: Development indicators uniformly distributed across the area of the Tehsil
Implication: Allows us to break up development indicators in the new Tehsil into portions which are then added back to the parent Tehsil in the previous round
Development performance proportional to areasExample:
A new tehsil Kotli Sattian was carved out from areas of Murree and Rawalpindi 20 % of Murree tehsil from earlier round given to the new Kotli Sattian tehsil in
later round. Furthermore, 30% of Rawalpindi tehsil from earlier round given to the new Kotli Sattian tehsil in later round.
(20/50=40%) of development indicator of Kotli Sattian tehsil was then added back to Murree tehsil to make Murree tehsil comparable across the two rounds.
(30/50=60%) of development indicator of Kotli Sattian tehsil added back to Rawalpindi tehsil to make Rawalpindi tehsil comparable across the two rounds
Ahmadpur LammaAhmadpur SharqiAlipur
AllahabadAttock
Bahawalnagar
BahawalpurBhakkar
BhalwalChakwal Chiniot
Chunian
Daska
Dera Ghazi Khan
Dipalpur
Fateh-jangGujar Khan
Gujranwala
Gujrat
Hafizabad
Isa Khel
Jampur
Jaranwala
Jhang
Jhelum
Kabirwala
Kahuta
Kasur
Khairpur
Khanewal
Khanpur KharianKhushabKot Addu
Lahore
Leiah
Lodhran
Lyallpur
Mailsi
Mianwali
MinchinabadMontgomery
Multan
Murree
Muzaffargarh
Nankana Sahib
Narowal
Okara
PakpattanPasrur
Phalia
Pind Dadan KhanPindigheb
Rahim Yar Khan
Rajanpur
Rawalpindi
SamundriSargodhaShahdara
Shahpur
Shakargrah
Sheikhupura
Shorkot
Shujabad
Sialkot
Tallagang
Taunsa
Toba Tek Singh
Wazirabad
.1.2
.3.4
.5.6
.05 .1 .15 .2 .25Proportion depressed caste (district)
Herfindahl Index of Religious Diversity Fitted values
Sialkot
Murree
Gujrat
Kharian
Jhelum
Pind Dadan KhanAllahabad
Gujar Khan
Chiniot
Kahuta
Tallagang
AttockFateh-jang
Khanpur
Bhalwal
Chakwal
Khushab
Hafizabad
KhairpurMuzaffargarh
Phalia
ShujabadAhmadpur Sharqi
Rahim Yar Khan
KabirwalaPindigheb
Shahpur
Bahawalpur
Jampur
Dipalpur
LodhranIsa Khel
Ahmadpur Lamma
MailsiAlipurKot Addu
Wazirabad
ShorkotMianwali
Lahore
Dera Ghazi Khan
Taunsa
Nankana Sahib
MultanPasrur
Leiah
OkaraShakargrah
Daska
Jhang
Bhakkar
Kasur
Minchinabad
MontgomeryBahawalnagarSamundriRawalpindiPakpattan
ChunianNarowal
GujranwalaKhanewalRajanpur
Sargodha
Toba Tek Singh
Jaranwala
Sheikhupura
Lyallpur
Shahdara
-.1
0.1
.2e
( p
rop
_re
mit
| X
)
-.3 -.2 -.1 0 .1 .2e( index | X )
coef = -.2266273, (robust) se = .06128053, t = -3.7
X=density, latitude and longitude
Is religious diversity only acting as a proxy for selection into occupational groups?
Caste Group Gujranw
ala
Lahore
Sialkot
D.G
. Khan
Jhang
Montgom
ery
Multan
Attock
Gujrat
Jhelum
Mianw
ali
Rawalpindi
Shahpur
Bahawalpur
State
Lyallpur
Muzaff
argarh
Agricultural 47 48 56 35 50 59 60 68 59 62 69 70 54 67 61 48 Religious 2 3 3 2 2 1 2 3 3 4 2 3 2 2 1 2 Mercantile 2 8 2 1 1 1 1 1 1 1 1 3 1 1 1 1 Artisan 24 17 22 3 17 11 10 14 16 15 9 15 13 5 11 9 Menial & Outcast 25 18 18 9 25 26 20 13 21 18 13 8 26 14 22 14 Other 0 5 0 51 5 1 6 0 0 0 5 0 3 11 4 26 Total Muslim 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Caste Group Gujranw
ala
Lahore
Sialkot
D.G
. Khan
Jhang
Montgom
ery
Multan
Attock
Gujrat
Jhelum
Mianw
ali
Rawalpindi
Shahpur
Bahawalpur
State
Lyallpur
Muzaff
argarh
Agricultural 9 11 25 1 1 24 6 3 10 4 1 6 6 16 9 2 Religious 18 16 17 3 7 0 5 10 14 16 6 36 8 3 11 4 Mercantile 57 42 18 81 88 50 80 81 58 62 89 46 72 50 59 79 Artisan 5 3 11 9 2 4 1 4 7 10 3 2 5 5 4 3 Menial & Outcast 6 26 28 0 1 17 2 2 8 3 0 10 6 23 15 1 Other 5 2 1 6 0 4 7 0 2 4 1 0 2 3 1 11 Total Hindu 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Plots and Puzzles I:Rainfall and development in Punjab
AHL
AHM
ALBALI
ATK
BHABHN
BWL
BWP
CHI
CHK
CHU
DAS
DGK DIP
FTJ
GJKGUJ
GUR
HAF
ISK
JAM
JHA
JHE
JRWKAB
KHA
KHP
KHT
KHU
KNP
KOT
KRN
KSR
LHR
LOD
LYA
LYP
MAI
MIA
MIN
MONMUL
MUR
MUZ
NAR
NKS
OKA
PAK
PAS
PDK
PHAPIG
RAW
RJP
RYKSAM
SARSDHSHK
SHO
SHP
SHU
SIA
SKGTAL
TAU
TTS
WAZ
.2.4
.6.8
1
0 20 40 60Average rainfall in tehsil in 1923
Literacy Rate for over 15s Fitted values
Plots and Puzzles II:Public goods provision falls with distance from
Lahore!
Fateh-jangPindigheb
TallagangAttockMinchinabad
Ahmadpur Sharqi
Allahabad
Rahim Yar KhanBahawalnagar
KhanpurBahawalpur
Khairpur Ahmadpur Lamma
Taunsa
Dera Ghazi Khan
Jampur
Rajanpur
GujranwalaHafizabadWazirabadGujrat Phalia
Kharian Chiniot Jhang
ShorkotChakwalPind Dadan Khan
Jhelum
Lahore
Kasur
Chunian
Lyallpur SamundriJaranwala Toba Tek Singh
BhakkarMianwali
Isa Khel
DipalpurMontgomery
Pakpattan
Okara
Lodhran
Kabirwala
Khanewal
Shujabad
MailsiMultan
Kot Addu
Alipur
LeiahMuzaffargarh
MurreeGujar Khan
KahutaRawalpindi
SargodhaBhalwalShahpurKhushab
SheikhupuraShahdaraNankana SahibSialkot
Pasrur ShakargrahDaskaNarowal0.0
5.1
.15
.2
0 200 400 600Distance of tehsil from Lahore
PBGsch5kmore Fitted values
Measuring political concentration
Political concentration: Extent of the replacement of traditional elites by new families in a district at a particular time
Number of new families in power in district (it) / Total number of political appointments in district (it)
How do we differentiate new from old?
Pre-partition nobility, mentioned in Punjab Chiefs and District Gazetteers, land grants from the British, other titles, awards and influence in the British era, elected in at least two previous elections, etc.
Number of
Electoral Constituencies New Arrivals New_prop
Bahawalpur 35 6 0.171429
D. G. Khan 23 2 0.086957
Muzaffargarh 41 3 0.073171
Khanewal 20 4 0.20
Jhang 47 8 0.170213
Attock 26 3 0.115385
Jhelum 23 7 0.304348
Rawalpindi 52 28 0.538462
Gathering data on land tenures
Rinchan’s PSSP supported ResearchEradication of religious diversity and public goods
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
0.2
.4
1900 1950 2000 1900 1950 2000 1900 1950 2000 1900 1950 2000
1900 1950 2000 1900 1950 2000 1900 1950 2000 1900 1950 2000
1900 1950 2000 1900 1950 2000 1900 1950 2000 1900 1950 2000
1900 1950 2000 1900 1950 2000 1900 1950 2000 1900 1950 2000
Attock Bahawalpur State Dera Ghazi Khan Gujranwala
Gujrat Jhang Jhelum Lahore
Lyallpur Mianwali Montgomery Multan
Muzaffargarh Rawalpindi Shahpur Sialkot
Pro
port
ion o
f m
ino
rities
West Punjab