feat(data): Extract Liyanaarachchi2016

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author: Liyanaarachchi, T. S., Naranpanawa, A., & Bandara, J. S.
year: 2016
title: "Impact of trade liberalisation on labour market and poverty in Sri Lanka. An integrated macro-micro modelling approach"
publisher: Economic Modelling
uri: https://doi.org/10.1016/j.econmod.2016.07.008
pubtype: article
discipline: economy
country: Sri Lanka
period: 2009-2010
maxlength: 12
targeting: implicit
group: workers
data: national administrative Household Income and Expenditure Survey (HIES)
design: simulation
method: macro-micro computable general equilibrium model
sample: 19958
unit: household
representativeness: national
causal: 1 # 0 correlation / 1 causal
theory:
limitations: static model not able to account for transition paths; no disaggregated sectoral input-output data available
observation:
- intervention: trade liberalization
institutional: 1
structural: 1
agency: 0
inequality: income
type: 0 # 0 vertical / 1 horizontal
indicator: 1 # 0 absolute / 1 relative
measures: Atkinson index; S-Gini index; Atkinson-Gini index; Entropy index
findings: reduced absolute poverty for tariff elimination only, mixed results but reduction for tariff elim and fiscal policy changes together; income inequality increases in long-run in all sectors
channels: increased wage differences (esp for manager, professionals, technicians and urban workers); low-income households more dependent on private/gov transfers which do not increase with trade liberalization
direction: 1 # -1 neg / 0 none / 1 pos
significance: 2 # 0 nsg / 1 msg / 2 sg
notes:
annotation: |
A simulation model on the effects of trade liberalization in Sri Lanka on income inequality and absolute poverty.
It finds that the complete elimination of tariffs results in an overall reduction in absolute poverty, while tariff elimination with resulting fiscal policy responses to balance the budget would result in more mixed results but still pointing to an absolute reduction in poverty.
On the other hand, income inequality is seen to increase for most sectors over the short term and for all sectors over the long term.
The primary channels for this change are increased wage differences --- especially the increased wages for managers, professionals and technicians, as well as increased differences between urban workers ---
and low-income households being more dependent on private or government transfers, which do not increase with trade liberalization.

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A greater mobility would dissipate all short-term gains and losses, as changes would get more evenly distributed across regions and households, while over the long term some positive aspects on income equality are visible if increased agricultural growth can be sustained. A greater mobility would dissipate all short-term gains and losses, as changes would get more evenly distributed across regions and households, while over the long term some positive aspects on income equality are visible if increased agricultural growth can be sustained.
The study may have some limits to its generalizability due to the production factor reallocations for agricultural households being specific to the rural poor context in Pakistan. The study may have some limits to its generalizability due to the production factor reallocations for agricultural households being specific to the rural poor context in Pakistan.
@Liyanaarachchi2016 run a simulation model on the effects of trade liberalization in Sri Lanka on income inequality and absolute poverty.
It finds that the complete elimination of tariffs results in an overall reduction in absolute poverty, while tariff elimination with resulting fiscal policy responses to balance the budget would result in more mixed results but still pointing to an absolute reduction in poverty.
On the other hand, income inequality is seen to increase for most sectors over the short term and for all sectors over the long term.
The primary channels for this change are increased wage differences --- especially the increased wages for managers, professionals and technicians, as well as increased differences between urban workers ---
and low-income households being more dependent on private or government transfers, which do not increase with trade liberalization.
## Diversity ## Diversity
{{++ TODO: Subsume under individual other intervention types? ++}} {{++ TODO: Subsume under individual other intervention types? ++}}