VIETNAMESE TRADE AND ECONOMIC DEVELOPMENT - POST WTO ACCESSION Philip Abbott Finn Tarp Ce Wu Purdue...
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Transcript of VIETNAMESE TRADE AND ECONOMIC DEVELOPMENT - POST WTO ACCESSION Philip Abbott Finn Tarp Ce Wu Purdue...
VIETNAMESE TRADE AND ECONOMIC DEVELOPMENT - POST WTO ACCESSION
Philip Abbott Finn TarpCe Wu
Purdue University University of Copenhagen
CIEM, Hanoi July 2009
July 15, 2009
WTO Accession Impacts?
Fundamental (initial) Goal of Danida project was to predict impacts of WTO Accession on Vietnam Many existing models have badly predicted impacts of prior trade
agreements Controversy persists on the relationship between trade and
development
Performance following past bilateral trade agreements suggested trade matters, and Vietnam is an excellent case to examine trade-growth linkages Better models would include mechanisms that relate trade to
development – i.e. investment dynamics
We can now look at Vietnamese trade and development after WTO accession – some effects seem already evident
Lessons Learned – Prior research Trade Agreements have had big impacts
Models grossly underestimated impacts WTO impacts likely to be larger than most predictions
Investment drives output and trade Roles of state, FDI important, but…
Domestic private sector is expanding Model with exogenous investment predicts trade well Difficult to relate investment allocations to trade
liberalization or even rates of return Rates of return vary substantially across sectors, firm types Market access may matter
Trade Liberalization - Lessons
Tariff reductions have small direct effect on trade through prices and demand Biggest impacts for Ag imports and services Very small impacts on manufacturing
Increased investment to “tariff reform” (sensitive)and positive return sectors has much bigger impacts Trade impacts biggest on agriculture, services Manufacturing exports and ag imports expand more with ∆I
to “tariff reform sectors” (e.g. clothing!) Investment in high return sectors key when rates of
return vary across sectors WTO reforms targeted services
Investment and Trade - Lessons
Strong institutional biases in investment allocation Government invests in infrastructure, SOE equity
Targets specific sectors, mobilizes savings State impacts biggest for energy
Foreign invested firms emphasize manufacturing, ag exports Private firms emphasize agriculture, services
Differing economic impacts SOEs show somewhat greater GDP impact Private firms demand more unskilled labor, generate more wage
income SOEs have lowest labor demand impact (energy) FI firms generate lowest wage income increases, least labor
intensive
Outline of presentation
Recent Events and Economic Performance
Research objectives since last year Base model evaluation to 2007 Parameters and economic behavior
ICORs, Labor requirements and TFP growth Price Transmission Investment allocation
Alternative scenarios Removing WTO impacts – Tariffs, FDI & Financial
account
Recent Events and Economic Performance
Background
Recent relevant events
WTO Accession Approved by WTO – November, 2006 Joined January, 2007 Modest tariff cuts Significant opening to Services, FDI – institutional reforms Imports surged, faster than exports FDI and other foreign investment surged
Global Recession and Financial Crisis Effects evident since September, 2008 Export demand weak, FDI slowing GDP projected to grow more slowly –
8.5% in 2007, 6.25% in 2008, 4.8% in 2009 Undoing WTO benefits?
GDP and growth
Growth accelerated from 2000-2004 at 7.2% To 8.4% from 2005 to 2007 Slowing to 6.2% in 2008, projected 4.8% in
2009 Inflation increased over decade to over 8%
from 2005, 21% in 2008 Recession has reduced inflationary
pressures, 4.8% in 20092000 2001 2002 2003 2004 2005 2006 2007 2008 2009
Growth rate (Real GDP) 6.79 6.89 7.08 7.34 7.79 8.44 8.23 8.48 6.2 4.8GDP per capita ($) 402 440 492 553 636 722 835 1041 1035Inflation 1.9% 4.0% 6.7% 8.2% 8.2% 7.3% 8.2% 21.7 4.8
Trade
Exports grew over 20% per year through 2008, but expected to decline in 2009
Imports surged much faster than exports in 2007 – 38% Grew rapidly, but no faster than exports, in 2008 Also projected to decline in 2009
Current account deficit large in 2007-08, slight decline in 2009
(in $ billions) 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009Exports 17.2 17.8 19.7 23.4 30.4 36.6 44.9 54.6 69.2 58.7Imports 17.3 17.9 21.5 26.8 33.5 39.4 47.7 65.8 83.8 67.6
Trade Balance -0.2 -0.1 -1.8 -3.4 -3.2 -2.7 -2.8 -11.3 -12.3 -7.1Current Account Deficit -1.1 0.0 0.7 1.9 1.6 0.5 0.2 7.0 9.2 7.3
Growth Rates Exports 4.0% 10.2% 19.2% 29.6% 20.7% 22.7% 21.5% 26.8% -15.2% Imports 3.5% 19.7% 24.8% 25.1% 17.4% 21.2% 38.0% 27.3% -19.3%
Balance of payments
Current account deficit expanded in 2007 and 2008 Some saw this as reason to devalue dong?
Financial Account Surplus increased faster! Huge Inflows of FDI, Portfolio investment and foreign borrowing in
2007 FDI increased but other foreign capital sources slowed in 2008
Reserves accumulated until 2008, supporting dong exchange rate
Bigger Current account deficit, less FDI, declining reserves projected for 2009 Now greater pressure for dong to devalue?
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009Current Account Deficit -1.11 0.00 0.68 1.94 1.57 0.50 0.16 6.99 9.24 7.32
Financial Account Surplus -0.32 0.37 2.09 3.28 2.81 3.09 3.09 17.54 9.18 5.02 Net FDI Inflows 0.50 0.43 1.61 1.30 1.34 1.89 2.32 6.55 7.80 4.00
Reserves (Increase) 0.79 0.37 1.41 1.34 1.24 2.59 2.92 10.55 -0.06 -2.29
Exchange Rate 14,170 14,725 15,280 15,510 15,746 15,859 15,994 16,105 16,302
Government
Public savings for investment (revenue minus current expenditure) was growing until 2007, falls in half in 2009
Fiscal deficit expanded in 2007 and 2008
Projected to double in 2009 (stimulus?) Cuts in government spending to control fiscal
deficits would limit infrastructure and SOE investment
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009Revenue 90.7 103.9 121.7 153.0 191.3 228.2 279.5 315.9 401.6 389.5Expenditures 102.7 117.3 129.4 160.4 184.8 229.0 268.4 341.4 425.3 456.6Current 70.1 77.0 84.2 102.5 121.2 149.9 180.1 229.3 307.5 343.8Capital 32.6 40.2 45.2 57.8 63.6 79.2 88.3 112.2 117.8 112.8Off Budget 9.9 10.6 17.7 32.1 26.6 37.1 21.8 35.4 45.6 71.6
Public saving 20.6 26.9 37.5 50.5 70.1 78.3 99.4 86.6 94.1 45.7Fiscal Deficit 21.9 24.0 25.4 39.5 20.0 37.9 10.8 60.9 69.2 138.7
Labor
Employment was growing much more slowly than GDP Urban unemployment rate falling Most rapid growth in foreign invested sector SOE employment stagnant
Wages increasing rapidly, especially in state sector
GDP slowdown will ultimately impact employment
2000 2001 2002 2003 2004 2005 2006 2007Employment growth 2.5% 2.5% 2.7% 2.5% 2.3% 1.9% 1.9% State 2.9% 4.1% 7.6% 1.8% -1.7% -2.2% 0.7% Private 2.3% 1.9% 1.7% 2.1% 2.3% 1.9% 1.6% FI 20.0% 31.6% 31.4% 22.8% 18.9% 17.7% 15.5%
Urban unemployment 6.42 6.28 6.01 5.78 5.6 5.31 4.82 4.64
State Wages 1.0 1.12 1.26 1.47 1.67 1.93 2.28 2.43 Agriculture 1.0 0.87 1.09 1.45 1.84 1.66 1.80 2.06 Manuafcturing 1.0 1.10 1.23 1.38 1.62 1.82 2.11 2.20 Service (trade) 1.0 1.09 1.28 1.50 1.66 2.05 2.21 2.40
WTO related changes?
Imports growing faster than exports Current account worsens
Surge in foreign borrowing and FDI Financial account improves
Small tariff changes Adjustments via price mechanisms
Results consistent with broad expectations Apparently larger impacts than tariff changes
predict Bigger changes for foreign investment than trade
Data, Model, Parameters, Scenarios
Research objectives since last year
Research objectives since last year Data
Updated data from GSO on investment by sector of destination, by firm type (SOE, FI, Private) to 2007
Updated all data to implement model through 2007 limited Macro data for 2008, 2009
Parameters and economic behavior Labor biased technical change (“LFP”) Price transmission Investment allocation
Modeling Simplifications to specification Base model projects 2001 through 2007 Alternative scenarios to explore WTO impacts
Base model evaluation to 2007
Base Model Predictions
Underlying Concepts – Investment and Trade Model
Trade policy and institutional reform influence capacity additions (via incentives to invest )
Savings – Investment balance, paying attention to public investment, SOE’s and FDI, determines growth Growth dynamics modeled – recursive annual models Foreign savings – financial account in SAM
Focus on exports, determined by capacity additions and market access opportunities
Simplify economic specifications
Investment Patterns
Foreign investment briefly fell, then rose substantially after WTO accession (2007) Foreign Borrowing (already in 2005), as much or
more than FDI Foreign savings important to overall investment
State investment falling, Public savings falling faster
Private investment had been rising rapidly, big increase in 2007 of Foreign I cut its share a bit Household and firm savings shares falling
Savings Investment Balance
Billion Dong Shares of I
2000 2003 2005 2007 2000 2003 2005 2007
Investment 131,479 231,616 343,215 521,700
State 89,419 125,125 161,635 208,100 68% 54% 47% 40%
Foreign Invested 27,171 37,801 51,183 129,301 21% 16% 15% 25%
Private 34,593 68,690 130,397 184,300 26% 30% 38% 35%
Saving
Public 14,287 16,919 -4,846 -27,701 11% 7% -1% -5%
Private 117,192 214,697 348,061 549,401 89% 93% 101% 105%
Household 61,091 91,613 118,548 172,193 46% 40% 35% 33%
Firm 56,793 61,302 70,842 122,909 43% 26% 21% 24%
Foreign -692 61,783 158,671 254,300 -1% 27% 46% 49%
FDI 7,085 20,225 29,957 105,488 5% 9% 9% 20%
Trade performance
High sectoral correlation holds through 2007
Underestimating exports – 10% in 2007 Imports very close Current account deficit overestimated
Bigger errors in 2005, 2006 on imports and CA Biggest errors for energy
Services and manufacturing export sectors Financial account, reserves mirror current
account
Trade performance
Actual Trade Prediction errors Growth Rates
2000 2003 2005 2006 2007 2003 2005 2006 2007 2000-03 2000-05 2005-07Sectoral Net Trade
Agr E 52.7 65.0 95.3 130.2 153.8 11% 24% 0% 2.0% 7.2% 12.6% 27.1%
Agr M -6.1 -15.7 -21.8 -28.0 -40.3 -41% -20% -16% -7.1% 37.1% 29.0% 36.0%
Manf E 46.4 91.8 114.2 146.2 176.3 -21% -8% -17% -24.2% 25.5% 19.7% 24.2%
Manf M -134.0 -217.3 -282.0 -371.9 -516.8 -1% 14% 2% -9.6% 17.5% 16.0% 35.4%
Energy 20.5 36.2 55.8 75.1 83.9 41% 102% 39% 133.4% 20.9% 22.1% 22.6%
Services -2.0 -17.9 -5.8 -12.8 -23.5 -67% -59% -61% -28.8% 109.0% 24.3% 101.0%
Exports 242 364 528 717 878 -2% -5% -11% -10.2% 14.5% 16.9% 29.0%
Imports 253 415 564 765 1,032 5% 14% 6% -0.6% 17.8% 17.3% 35.3%
35 sector correlation 93.1% 95.7% 94.3% 92.4%
Balance of payments
2000 2001 2002 2003 2004 2005 2006 2007
Current Account Deficit
Actual -15,672 -10,043 10,329 30,011 24,642 7,882 2,623 112,607
Predicted -692 15,636 23,090 57,222 95,610 103,857 135,319 168,153
Financial Account Surplus
Actual -4,478 5,463 31,934 50,860 44,199 48,956 49,390 282,483
Predicted -11,563 -913 7,349 30,636 23,068 18,999 12,364 176,995
Reserves (Increase)
Actual 11,194 15,506 21,605 20,849 19,557 41,075 46,767 169,877
Predicted -3,786 -10,173 8,844 -6,362 -51,411 -54,900 -85,929 114,330
Exchange Rate
(VN Dong/$) 14170 14725 15280 15510 15746 15859 15994 16105
GDP projections
GDP predictions within 10% 2.7% low in 2007
Consumption closer than GDP Investment exogenous
E-M reflects current account, trade errors Why GDP underestimated
GDP projections
2000 2001 2002 2003 2004 2005 2006 2007
GDP
Actual 442 481 536 613 715 839 974 1144
Predicted 442 469 531 605 688 785 891 1113
Error 0.0% -2.5% -0.9% -1.4% -3.8% -6.5% -8.6% -2.7%
Consumption
Actual 294 312 349 406 466 533 617 742
Predicted 276 293 339 414 498 528 605 759
Error -5.8% -6.2% -2.8% 1.8% 6.9% -0.9% -2.0% 2.3%
Labor demand
“LFP” assumptions critical to getting this close Assumed firms reduce use of unskilled labor
more so than skilled labor Pressure seems greatest after LFP on
educated workers, before LFP on unskilled labor demand
Base excess skilled labor demand persists Rural income shares declining
Urban wage income shows biggest increase
Labor demand
2000 2001 2002 2003 2004 2005 2006 2007
Employment (GSO)
37,610
38,563
39,508
40,574
41,586
42,527
43,339
44,172
Labor demand
42,358
42,538
43,287
44,961
46,663
46,885
46,904
48,887
Educated 1,636
1,712
1,807
1,924
2,057
2,157
2,261
2,449
Technical 5,633
5,880
6,202
6,615
7,044
7,367
7,680
8,363
Unskilled 35,088 34,945 35,279 36,422 37,562 37,360 36,963 38,075
Labor Supply
40,417
47,144
Educated 1,741
2,228
Technical 5,995
8,894
Unskilled 32,680
36,022
Income Distribution (Shares)
Rural Urban
Farm Informal Wage Farm Informal Wage
2000 37.8% 11.9% 7.1% 4.0% 21.9% 17.3%
2003 37.4% 11.4% 7.3% 4.4% 21.0% 18.5%
2005 36.4% 10.9% 7.1% 4.5% 21.3% 19.8%
2007 36.0% 10.7% 6.7% 4.5% 22.4% 19.8%
ICORs, Labor requirements and TFP growth
Price Transmission Investment allocation
Parameters and economic behavior
ICORs, Labor requirements and TFP growth
ICOR based on GSO output and investment data Labor-output ratio based on employment data ICOR is erratic but falling, after rising
Surge in 2007 investment may lead to final jump
Both Labor and Capital requirements falling TFP growth W/R increasing less labor intensive techniques (to 2004) Literature has been inconclusive on extent of TFP growth Labor biased technical change, also intermediate demands?
Price Transmission
Domestic and world prices diverge LOP violated Divergence becomes large in a few sectors
Lagged domestic prices better predict current domestic prices
Estimated price transmission elasticities low No special effect of trade policy
Price Transmission Models
1) For exporters:
ln (domestic price)t, i = β0 + β1 ln (domestic price)t-1, i
+ β2 ln (world price)t, i + εt, i
2) For importers:
ln (domestic price)t, i = β0 + β1 ln (domestic price)t-1, i
+ β2 ln (world price)t, i + β3 ln (import tariff)t, i + εt, I
t: time period
i: sector
32
Price Transmission Variables
Variable Definition
Domestic price(dependent
variable)
Producer price index (GSO)
Lagged domestic price
Producer price index in the previous year
World price
Import and export price index (GSO) - including tariff and
exchange rate
Import tariff1+percentage import
tariff
33
Methods and Data
Data pooled over 87 sectors from 2001-2007 Disaggregated into
agriculture and manufacturing, imports and exports
Fixed-effects models are used
β2 is short run price transmission elasticty
β 2 / (1-β1) is long run price transmission elasticty 1/ (1-β1) approximate lag length
34
Regression Estimates
SectorLagged domestic price
Worldprice
Import
tariffR2
Within
Between
Overall
AgriculturalExporte
r0.97**
0.10*+
+ 0.71 0.60 0.63
(0.10) (0.05)
Importer
0.98**0.04**
++ 0.09 0.80 0.68 0.73
(0.06) (0.01) (0.13)
Manufacturing
Exporter
0.67** 0.67* 0.76 0.96 0.88
(0.13) (0.27)
Importer
0.92**0.04**
++ 0.10 0.74 0.82 0.77
(0.04) (0.02) (0.08)Notes: Numbers in parentheses are standard errors. ** significantly different from zero at 1 percent level; * significantly different from zero at 5 percent level; and ++ significantly different from one at 1 percent level.
35
Results of the Price Transmission Models Price transmission models can explain both cross-
sector and within-sector variations reasonably well Lags slow, critical to model success
Last years price predicts this year’s price well Price transmission elasticities statistically
significant, but very low Except for the manufacturing export sector
(0.67), the price transmission elasticities are very small (0.04)
Significantly different from 1 at 1 percent, LOP violated
Import tariff is not a significant explanatory variable for importing sectors – but tariffs are included in Pw
36
Investment allocation
Rates of return influence investment Vary by sector, firm type
Trade policy? No special role beyond influencing rates of
return for tariffs Market access, proxied by lagged exports,
influenced manufacturing sector allocations Explaining ∆I across sectors, not over time
Returns to capital and Firm Type shares of ΔI (new investment) – Last year
SectorReturns to
capital
Share of Investment (%)Foreign Invested
State Owned
Private
Agricultural Exports 1.246 0.184 0.353 0.463Agricultural Imports 0.850 0.201 0.420 0.380
Manufacturing Exports 0.481 0.499 0.170 0.331
Manufacturing Imports 0.022 0.407 0.352 0.241Energy 0.837 0.116 0.761 0.123Services 0.193 0.247 0.261 0.492Average 0.445 0.202 0.428 0.370
Note: Share of investment calculated over period 2000-2005. Averages are across the 35-sector aggregation.
Investment Allocation Models
1) ln (investment share)t, i = β0 + β1 ln (investment share)t-1, i
+ β2 ln (rent to capital)t, i + β3 ln (gross output)t, i
+ β4 ln (variance of rates of return)t, i + εt, i
2) ln (investment share)t, i = β0 + β1 ln (investment share)t-1, i
+ β2 ln (rent to capital)t, i + β3 ln (export)t-1, i
+ β4 ln (variance of rates of return)t, i + εt, i
t: time periodi: sector
39
Investment Allocation Variables
Variable Definition Justification
Investment share (dependent variable)
Investment in sector iTotal investment
Lagged investment share
Investment in sector i in t-1Total investment in t-1
Persistence
Rent to capital Returns
Gross outputScale/ Engle
Effects
ExportExport in sector i
Total exportMarket access
Variance of rates of return
Variance(rates of return) Risk
Import tariff Percentage import tariffLost protection - Never matters
40
iit
iit
it
it
outputGross
KfromIncome
outputGrossKfromIncome
,
,
,
,
_
)__(
_)__(
( _ ) ( _ )
( _ ) ( _ ), ,
, ,
G ross ou tpu t G ross ou tpu t
G ross ou tpu t G ross ou tpu tt i t i
t i t iii
1
1
Methods and Data
Data pooled 112 sectors from 2001-2007 Disaggregated into
agriculture, manufacturing and services Sometimes imports and exports
Random-effects models are used. Chow tests show that it is okay to pool
the data for total investment, state investment, and private investment in the agricultural sector at 5 percent level.
41
Regression Estimates of Agricultural Sector
Type of I
LaggedI
share
Rent to K
Gross outpu
t
Variance of RR
R2
Within
Between
Overall
Total 0.79**0.12
*0.17** -0.06** 0.18 0.99 0.90
(0.04)(0.06
)(0.05) (0.02)
State 0.74** 0.14 0.18** -0.07** 0.03 0.97 0.75
(0.05)(0.11
)(0.07) (0.02)
Private 0.77**0.16
*0.21** -0.07** 0.14 0.99 0.87
(0.04)(0.07
)(0.05) (0.02)
Foreign
Exporter
0.66** -0.21 0.22* -0.04 0.22 0.98 0.73
(0.09)(0.19
)(0.11) (0.06)
Importer
0.63** 0.19 0.30* -0.01 0.09 0.91 0.56
(0.08)(0.23
)(0.15) (0.05)
Notes: Numbers in parentheses are standard errors. ** significantly different from zero at 1 percent level; and * significantly different from zero at 5 percent level.
42
Regression Estimates of Manufacturing Sector
Type of I
LaggedI
share
Rent to K
Gross outp
ut
Lagged
export
Variance of RR
R2
WithinBetwee
nOvera
ll
TotalExporte
r
0.05(0.18)
2.22**
(0.66)
0.22**
(0.09)
-1.04**(0.22)
0.21 1.00 0.91
Importer
0.56**(0.05)
0.20**(0.09)
0.36**(0.05)
-0.20**(0.03)
0.09 0.99 0.84
StateExporte
r
-0.24(0.16)
4.87**
(0.94)
0.36**(0.12)
-1.84**(0.27)
0.17 0.99 0.88
Importer
0.45**(0.06)
0.50**(0.17)
0.52**(0.08)
-0.27**(0.05)
0.04 0.93 0.63
PrivateExporte
r
-0.21(0.22)
4.27**
(0.88)
0.39**(0.11)
-1.04**(0.21)
0.10 1.00 0.86
Importer
0.75**(0.06)
0.15(0.15)
0.24**(0.07)
-0.07(0.04)
0.18 0.94 0.68
Foreign
Exporter
-0.02(0.20)
0.75(0.63)
0.13(0.09)
-1.10**(0.23)
0.04 0.99 0.84
Importer
0.56**(0.05)
0.07(0.12)
0.32**(0.06)
-0.18**(0.03)
0.04 0.95 0.72
Notes: Numbers in parentheses are standard errors. ** significantly different from zero at 1 percent level; and * significantly different from zero at 5 percent level.
43
Regression Estimates of Service Sector
Type of I
LaggedI
share
Rent to K
Gross outpu
t
Variance of RR
R2
Within
Between
Overall
Total 0.83** 0.140.16*
*-0.05* 0.37 0.99 0.90
(0.04)(0.10
)(0.06) (0.02)
State 0.89** 0.10 0.10 -0.05* 0.37 0.98 0.89
(0.04)(0.12
)(0.07) (0.03)
Private 0.67**0.60*
*0.39*
*-0.10** 0.15 0.98 0.77
(0.06)(0.19
)(0.11) (0.04)
Foreign 0.46** 0.73* 0.16 -0.04 0.07 0.89 0.42
(0.08)(0.30
)(0.11) (0.04)
Notes: Numbers in parentheses are standard errors. ** significantly different from zero at 1 percent level; and * significantly different from zero at 5 percent level.
44
Results for Investment Allocation The investment allocation models do a good job in
explaining cross-sector variations, but not over time Rates of return generally positive, sometimes
significant Magnitude of effect varies by sector and firm type
Elasiticities low Insignificant for foreign invested firms
Risk important – captured by variance Lags matter – last year predicts this year, except
manufacturing exports Market access
Gross output is replaced by lagged exports for manufacturing exporters – works better, captures market access
Lagged exports does not work well for agricultural exports
Tariffs FDI and Foreign savings
Investment, Devaluation
Alternative scenarios –WTO Impacts
Tarifffs
Average tariffs – 10.9% in 2000, 4.6% in 2005, 2.4% in 2007 Small changes in applied tariffs Some bigger changes for Manufacturing exports (clothing, wood)
Price transmission mutes tariff changes 0.04 except manufacturing export sectors: 0.67 (cannot raise export prices due to tariffs!)
Price changes alter sectoral rents Effects somewhat bigger on rents than prices
Scenarios: Tariff MAX – full pass through to prices, consumption adjusts Tariff PTE – pass through muted by price transmission elasticities RENT MAX – effects on sectoral rents capital allocations and output adjusted,
full pass through RENT PTE – effects on sectoral rents capital allocations and output adjusted,
price transmission mutes effects
Tariff Scenarios – Trade Outcomes Import quantities down, especially for agriculture
(sugar) Import Cost in domestic currency after tariffs
generally up slightly – inelastic demand for imported goods
Price transmission mutes effects significantly Rent effects on output only somewhat larger
Scenario: Tariff MAX Tariff PTE Rent MAX Rent PTEActual Predicted Diff. Diff. Diff. Diff.
Net Trade Agr E 153.8 156.8 159.0 1.4% 156.8 0.0% 159.8 1.9% 156.8 0.0% Agr M -40.3 -37.4 -29.3 -21.6% -37.1 -0.9% -26.7 -28.6% -36.9 -1.2% Manf E 176.3 133.7 134.3 0.4% 133.7 0.0% 132.0 -1.3% 133.6 -0.1% Manf M -516.8 -467.2 -458.2 -1.9% -466.8 -0.1% -453.7 -2.9% -466.6 -0.1% Energy 83.9 195.8 200.8 2.6% 195.8 0.0% 206.5 5.5% 195.8 0.0% Services -23.5 -16.7 -16.1 -4.0% -16.7 0.0% -15.4 -7.6% -16.7 0.0%
Exports 878 789 799 1.3% 789 0.04% 795 0.8% 789 0.00%Imports 1,032 1,026 1,038 1.2% 1,026 0.01% 1,029 0.3% 1,026 -0.02%
2007
Tariff Scenarios – Macro Outcomes GDP only falls slightly with higher tariffs Effects smaller with price transmission muting
signals GDP, current account effects ambiguous, very
small Labor market effects very small, only with output
effects WTO impacts from FDI, foreign savings impacts,
not price changes – even with output mix adjustments
Scenario: 2007 Tariff Max Tariff PTE Rent Max Rent PTEActual Predicted Diff. Diff. Diff. Diff.
GDP 1144 1113 1108 -0.5% 1114 0.0% 1116 0.2% 1114 0.0%Consumption 742 759 756 -0.4% 759 0.0% 758 -0.1% 759 0.0%Current account -113 -168 -171 1.5% -168 -0.1% -165 -1.9% -168 -0.1%Labor demand 46,114 48,887 48,887 0.0% 48,887 0.0% 48,981 0.19% 48,885 -0.003%
FDI & Foreign Savings
Both FDI and Foreign savings surged ∆K Share in FI sector increased I increased in all sectors
2007 early for output effects of FDI, Foreign Borrowing - ∆K2006 Q2007
2008 effects would be larger, smaller in 2009 Without foreign savings pressure for
devaluation much stronger Devaluation impacts depend on price
transmission, much stronger if fully passed through
FDI & Foreign Savings - Scenarios
Scenarios: FDI – 2006 ∆KFI, 2007 Q reduced; 2007 FDI reduced
∆KFI from 65 to 58 trillion dong FDI from 105 to 37 trillion dong
INV - 2006 ∆KSOE and PRIV also reduced ∆KSOE from 185 to 182 ∆KPRIV from 154 to 148 I 2008 from 522 to 445
DEV – dong devalued from 16105 to 17500 (20%) DEV pte – devaluation muted by low price
transmission
FDI & Foreign Savings – Trade Outcomes
Biggest FDI, Foreign investment impacts on Manf imports Small effect on services, even smaller on agriculture Imports fall more than exports – intermediate demand effects Next years’ investment down means much less demand for
construction – biggest effect on intermediates Devaluation expands exports
Much less so if muted by low price transmissionScenario: FDI INV DEV DEV pte
Actual Predicted Diff. Diff. Diff. Diff.Net Trade Agr E 153.8 156.8 156.6 -0.2% 155.8 -0.6% 171.3 9.2% 156.7 -0.1% Agr M -40.3 -37.4 -37.3 -0.2% -37.3 -0.4% -23.3 -37.7% -37.2 -0.5% Manf E 176.3 133.7 132.2 -1.1% 132.1 -1.2% 136.5 2.1% 135.0 0.9% Manf M -516.8 -467.2 -435.0 -6.9% -427.4 -8.5% -400.1 -14.4% -426.6 -8.7% Energy 83.9 195.8 192.6 -1.6% 192.3 -1.8% 199.2 1.7% 192.1 -1.9% Services -23.5 -16.7 -16.6 -0.8% -16.8 0.3% -16.9 1.3% -17.0 1.9%
Exports 878 789 786 -0.3% 785 -0.5% 897 13.7% 808 2.4%Imports 1,032 1,026 992 -3.3% 984 -4.1% 1,048 2.1% 992 -3.3%
2007
FDI & Foreign Savings – Macro Outcomes Large GDP declines with lost investment
Much smaller impact on consumption Current account improves, but not as much as financial
account declines Realistic devaluation scenario has GDP reduction cut in half
Labor impacts small, bigger for INV than FDI, especially for unskilled labor FI sectors used least labor
Scenario: FDI INV DEV DEV pteActual Predicted Diff. Diff. Diff. Diff.
GDP 1144 1113 1079 -3.1% 1071 -3.9% 1144 2.7% 1091 -2.0%Consumption 742 759 758 -0.2% 756 -0.4% 780 2.8% 762 0.3%Current account -113 -168 -137 -18.5% -130 -22.6% -82 -51.4% -115 -31.5%Financial account 282 282 214 -24.2% 56 -80.2% 56 -80.2% 56 -80.2%Labor demand 46,114 48,887 48,759 -0.26% 48,589 -0.61% Educated 2,154 2,449 2,442 -0.28% 2,435 -0.60% Technical 8,490 8,363 8,337 -0.31% 8,310 -0.63% Unskilled 35,470 38,075 37,980 -0.25% 37,844 -0.61%
2007
Tariffs and Price TransmissionInvestment and Foreign SavingLabor
Conclusions
Lessons Learned – Tariffs and Price Transmission
Price transmission and rents Some big gaps between border and domestic
prices Low transmission elasticities, lags matter Seriously mutes impacts of any price mechanisms
(tariffs, devaluation) WTO Tariff adjustments have very small effects
Even when output response is considered Biggest effect on agricultural imports, if full pass-
through Low price transmission negates even small effects
Lessons Learned - Investment and Trade
Investment allocation? Difficult to show investment following trade policy
Mechanism through rates of return and price transmission Market access does matter for manufacturing
Patterns do differ by firm type, so FDI change alters capacity composition
Foreign investment and foreign savings changes due to WTO have large effects on GDP Consumption much less affected But increased current account deficit substantially Demand effect of new investment felt on construction,
intermediates
Lessons Learned – Labor and Income Labor –output ratios declining significantly
Vietnam wants to “move up value chain” Biased technical change a critical adjustment – “LFP”
Need better information on this Labor surpluses not yet exhausted, but…
Expected skilled labor demands to become tighter sooner than unskilled labor
Wages growing faster than productivity & inflation FDI change had smaller labor effects than overall
investment changes Very small changes in income distribution
WTO helped urban wage labor, hurt rural areas
Next Steps
Push model to 2008, 2009 Bigger WTO impacts in 2008 Recent macroeconomic problems – undo WTO benefits
Inflation, trade deficits, excessive FDI? Then.. Recession, fiscal deficits, less foreign investment
Does trade performance stand up? Keynesian Closure?
Labor demand tightening? Refine econometric investigation of investment and trade
incentives, price transmission Low price transmission estimates critical to results now
Labor market impacts, intermediate requirements (energy) Need better production functions by firm type