Trade and unemployment: What do the data say?

This paper documents a robust empirical regularity: in the long-run, higher trade openness is associated with a lower structural rate of unemployment. We establish this fact using: (i) panel data from 20 OECD countries, (ii) cross-sectional data on a larger set of countries. The time structure of the panel data allows us to control for unobserved heterogeneity, whereas cross-sectional data make it possible to instrument openness by its geographical component. In both setups, we purge the data of business cycle effects, include a host of institutional and geographical variables, and control for within-country trade. Our main finding is robust to various definitions of unemployment rates and openness measures. Our benchmark specification suggests that a 10 percentage point increase in total trade openness reduces aggregate unemployment by about three quarters of one percentage point.     

Does the unemployment invariance hypothesis hold for Romania?

This article questions whether the unemployment invariance hypothesis of Layard et al. (2005), which states that movements in labour force do not significantly affect unemployment rates, holds true for Romania. Using quarterly labour force data for the 1996–2012 period, we explore the time-series properties of the two variables. We find that unemployment rates and participation rates have unit roots, and that they are not cointegrated, meaning that no significant long-term relationship exists between them. The analysis carried out on the first differences of unemployment rates and participation rates shows discouraged and added worker effects for Romania’s female labour force. This conclusion diverges from findings that point out to a stable, long-term relationship between unemployment and participation in several developed countries (Japan, Sweden, USA) and shows that Romanian labour market is highly adaptive, where changes in labour force participation do not lead to increases in unemployment. This finding can help model the influence of adverse developments such as ageing and emigration, and show their true impact beyond demographic doom scenarios. It also points out the role played by labour demand in shaping the evolution of the Romanian labour market.     

The influence of international trade on labour productivity in services: The case of Brazil in the 1990s

In the developing world, services account for a rising share of domestic employment and international trade. Thus, it is important to know whether trade liberalization contributes to labour productivity in services. We explore this question, examining the 1990–2000 Brazilian trade liberalization. We find that growth of imports and exports strengthened labour productivity in services, but the contribution was smaller in subsectors with more college graduates, and this negative offset was larger in subsectors that received large foreign direct investment (FDI) inflows. Improved access to imported manufactured intermediate inputs raised downstream services' labour productivity and downstream manufacturing firms benefitting from tariff cuts enacted by trade partners generated spillovers that improved the labour productivity of upstream service subsectors. However, FDI inflows and investments in human and physical capital modified these downstream factors. We conclude that the Brazilian trade liberalization strengthened productivity in services, but unequally across subsectors.     

The magnification effect in global value chains

We examine the “magnification effect,” which demonstrates that as the number of separable production stages increases, trade increases dramatically as trade costs decline. We empirically investigate the existence of this magnification effect by estimating gravity-type equations for worldwide trade to obtain the tariff elasticity of trade per industry. We find that tariff elasticity is higher in industries with a greater degree of global value chain participation. These results are observed for both gross and value-added trade. Furthermore, we find that tariff elasticity is higher in intra-Asian trade, especially in machinery industries.     

Trade imbalance and the endogenous optimal tariff

Endogenous tariff literatures reveal empirically that trade imbalance is negatively related with import tariff, this article gives a theoretical evidence and explanation to support this finding with the methodology of multi-country numerical general equilibrium modelling and simulation. We explore how optimal tariff changes after trade imbalance is introduced, and find that optimal tariffs decrease substantially, either for surplus or deficit countries, when imbalance is considered. Specifically, when the imbalance is modelled in endogenous monetary and inside-money structures, the optimal tariffs decrease by 26% globally on average. Our results suggest that the deepening trade imbalance is beneficial to the global trade liberalization due to its driving tariffs down.     

The effect of the Canada‐US Free Trade Agreement on Canadian multilateral trade liberalization

In this paper show that the Canada‐US Free Trade Agreement (CUSFTA) tariff preferences have triggered a decline in Canadian external tariffs, explaining a two percentage point reduction in the average tariff between 1989 and 1998. Next, we found that industries that generate the least export rent to the US firms experienced deeper tariff cuts in Canada; this result provides evidence of cooperation in trade policies between the US and Canada. Finally, we estimate the effect of the CUSFTA on the intensity of industrial lobbying for trade policy in Canada and find no relationship between preferential trade liberalization and lobbying activity.     

Trade expansion and employment generation: how mercantilist does China have to be?

We conduct an input–output analysis of China’s employment changes due to changes in trade structure on a sectoral level. We find that between 2002 and 2007 China generated about 71 million jobs due to trade expansion. We also estimate the additional amount of trade that would be needed if China were using its trade surplus as the main tool to absorb its excess labour. Given the magnitude of this estimated amount, we conclude that this ‘mercantilist’ approach to excess labour absorption is not feasible. Finally, using Spearman rank correlation analysis, we find that the ranking of China’s sectors’ employment generation capacities is inversely related to the ranking of these sectors’ trade performances. This suggests that the ‘mercantilist’ approach to excess labour absorption is not only infeasible but also inefficient. We end the paper by suggesting a more balanced growth path for China.     

The effect of NAFTA on internal migration in Mexico: a regional economic analysis

Trade facilitates growth in some regions of a country while shrinking others, and therefore to benefit from trade, labour may need to be able to migrate. This mobility is particularly crucial in a developing country with high income inequality like Mexico. We seek to answer the following questions: What characteristics facilitate or hinder that internal migration? Has trade liberalization changed the pattern of internal migration in Mexico? We first predict regional economic growth resulting from changes in Mexico-US tariffs by sector. We find that trade liberalization appears to have largely benefited the manufacturing sector. Next, using a spatial gravity model of migration, we find that while economic growth from trade openness drew workers to urban regions in the northern Border States of Mexico, much of the trade-driven migration occurred before NAFTA. Second, contrary to popular belief, migration from largely rural states appears to have decreased since NAFTA. We also find evidence that migration to the United States increased after NAFTA. Last, we find that income disparity in both the destination and origin region deters migration and that this effect increases after NAFTA. Thus, we see evidence that within-region income disparity can hinder migration, potentially exacerbating income disparity among regions.     

Trade liberalization and trade performance of environmental goods: evidence from Asia-Pacific economic cooperation members

In this article, we study the impact of trade liberalization, including reductions in both tariff and nontariff trade barriers, on environmental goods (EGs) exports. Using bilateral trade data from 20 Asia-Pacific Economic Cooperation members, we find that tariff reduction in an exporting country has a larger positive impact on its exports of EGs than tariff reduction in an importing country. Our results also show that a lower nontariff barrier in an importing country increases its imports of EGs. A considerable amount of heterogeneity also exists in subsample results based on countries’ income levels.     

Reducing tariff evasion: The role of trade facilitation

Can simplifying customs procedures reduce tariff evasion? We measure tariff evasion as the mis-representation of import values in response to increasing tariffs. In a dataset covering 121 countries and the whole set of HS6 product categories in 2012, 2015, and 2017, we show that simplifying border procedures, that is trade facilitation, reduces tariff evasion. Holding tariff rate constant at its mean, improving a country’s overall trade facilitation performance from the 25th percentile to the median reduces tariff evasion by almost 20%. The moderating effect is especially due to improving the pre-shipment legal certainty of customs procedures. Among the potential mechanisms, improving trade facilitation performance is effective in reducing tariff evasion due to under-reporting of import prices, as well as in countries with weaker control of corruption. The results suggest that countries can gradually implement trade facilitation reforms to cost-effectively minimize tariff evasion.     

Industrial labour productivities and tariffs in South Africa

The analysis of the effect of tariffs for labour productivity faces the challenge of tariff policy endogeneity. Tariff policy is designed to promote economic development and the industrial sector tariff structure may reflect characteristics of the industries protected. We seek to identify the effect of tariffs by taking advantage of multilateral tariff liberalization using reductions in industrial sector tariffs in other world regions as instruments for sectoral tariff reductions in South Africa. The data cover 28 manufacturing sectors over the period 1988–2003. We find that tariff reductions have stimulated labour productivity when instrumented by multilateral tariffs. The ordinary least‐squares estimates show downward bias and this confirms the endogeneity of tariffs. Investigation of channels of effects shows some support for the importance of competitive pressure and technology spillover from trade liberalization.     

中欧服务业产业内贸易实证研究

由服务贸易的比较优势和产业内贸易研究概况,引出对中欧服务业产业内贸易的实证分析。基于2004～2009年中欧服务贸易数据测算出GL指数和MIIT指数,发现了各服务部门产业内贸易发展的不同态势。选取人均GDP、服务贸易开放程度和对外贸易不平衡程度作为自变量,即影响因素,但均未表现出与产业内贸易指数较强的相关性。     

Trade openness and economic growth: Bayesian model averaging estimate of cross-country growth regressions

In this paper, we investigate the robustness of the relationship between trade openness and long-run economic growth over the sample period 1960–2000, utilising Bayesian model averaging techniques to account for model uncertainty issues in a systematic manner. We find no evidence that trade openness is directly and robustly correlated with economic growth in the long run. We further check the robustness of this finding by employing a battery of proxies for trade openness, namely, current openness, real openness, the fraction of open years based on the Sachs and Warner (1995) criteria and the weighted averages of tariff rates, non-tariff barriers and the black market premium. The main result is robust to the inclusion of different trade openness proxies and none of the proxies is robustly associated with economic growth. The data evidence also indicates that economic institutions and macroeconomic uncertainties such as those induced by high inflation and excess government consumption are key factors in explaining economic growth.     

China–US economic and trade relations,trade news,and short-term fluctuation of the RMB exchange rate

The trade war between the US and China affects the fluctuation of RMB exchange rate. We collect news on China–US trade policies and talks from January 2017 to July 2020. Results show that China–US dialogue and tariff imposition have the greatest impact on the percentage of RMB appreciation and depreciation. Additionally, tariff relaxation and increasing enterprise restrictions can cause a sharp appreciation and depreciation. “Policies” events and trade news from the US influence RMB fluctuations the most significantly. Finally, positive events cannot significantly cause RMB appreciation, but negative events can significantly cause RMB devaluation.     

Trade openness and government size of small developing countries

This paper examines the causal effect that trade openness has on government size in small developing countries (SDCs). We use the construction of the trade cost variables based on Baltic Dry Index in primary goods as instruments of trade openness to address the endogeneity issue. We find that the increase in trade openness leads to an increase in government size: a 1 percent expansion in trade openness (trade GDP ratio) raises government consumption over GDP ratio by approximately 0.1–0.2 percentage points on average. Its quantitative significance emphasizes the importance of rethinking the costs and benefits of trade openness for SDCs.     

Trade,finance or policies: What drives the cross-border spill-over of business cycles?

In this paper we investigate how income growth rates in one country are affected by growth rates in partner countries, testing for the importance of pairwise country links as well as characteristics of the receiving country (trade and financial openness, exchange rate regime, fiscal variables). We find that trade integration fosters the spill-over of business cycles, both bilaterally and as a country characteristic (trade openness). Results for financial integration are mixed; financial links as pairwise country characteristic are either insignificant or negatively signed (indicating a dampening of cross country spill-overs), but financial openness as characteristic of the receiving country amplifies spill-overs. We find no evidence for a role of the exchange rate regime. Finally, we find that higher government spending and debt reduces countries’ vulnerability to foreign business cycles, presumably through the effect of automatic stabilizers.     

Economic Globalisation and Youth Unemployment – Evidence from African countries

The present study seeks to examine the impact of economic globalisation on youth unemployment for 50 African countries between the period 1994 and 2013. In addition to the economic globalisation measurements, the present study controlled the variables that represent the fluctuations in economic activates; demographic changes, a country’s economic size; the quality of governmental institutions; and labour market regulation. The results of the Arellano-Bond (A-B) GMM technique showed that greater openness to global markets would reflect in a lower youth unemployment rate. Furthermore, the results revealed that rigidity in labour market regulations seemed to reduce the youth unemployment rate. In addition, urbanisation seemed to raise the youth unemployment rate. The findings supported contemporary calls to participate in international trade to facilitate the job creation process.     

Growing through trade in intermediate goods: the role of foreign growth and domestic tariffs

We show that pure Ricardian trade can account for the empirical evidence that domestic growth is more affected by foreign growth than by trade openness. To do this, we develop a two‐country model involving a backward economy that exchanges intermediate goods with a faster growing country. We obtain three main results regarding growth and welfare of the backward economy: (i) the growth‐enhancing comparative advantage is facilitated by faster foreign growth; (ii) the growth rate may be negatively affected or unaffected by a domestic tariff, while it is always positively impacted by foreign growth; and (iii) a domestic tariff could be welfare‐improving.     

Does a lower (higher) labour force participation rate imply greater (lower) income tax evasion? An exploratory empirical inquiry for the U.S.

This exploratory study seeks to add to the income tax evasion literature by investigating a heretofore ignored potential determinant of aggregate federal personal income tax evasion in the U.S., namely, the labour force participation rate. It is hypothesized that the higher (lower) the labour force participation rate, the lower (greater) the degree of tax evasion. The empirical estimation supports this hypothesis, finding that a one unit (one percentage point) increase (decrease) in the labour force participation rate leads to a 9.1% decrease (increase) in income tax evasion. Thus, the declining labour force participation in recent years implies increased tax evasion problems for the U.S.     

Poland's Accession to the European Union: Demand for Protection of Selected Sensitive Products

This paper analyses the expected changes in external tariffs and imports in Poland after accession to the European Union. We find that around 14% of all manufacturing commodity groups in the Harmonised System will experience tariff reductions of over 10 percentage points, while for agricultural goods tariff comparisons are complicated by very different tariff systems and may be overrated, since applied tariffs are often lower than those legislated. Based on gravity estimates we also find onlly few relatively narrowly defined commodities will experience import growth rates of above 20%. More widely defined sensitive commodities are subject to much smaller but still important import growth