The effects of input tariffs on productivity: panel data evidence for OECD countries

Based on a panel of 16 OECD countries and 10 manufacturing industries over 1996–2007, this paper investigates the impact of tariffs on foreign intermediate goods on productivity growth in downstream manufacturing industries. The results show that imposing tariffs on imported intermediate goods is particularly harmful for industries that operate close to the global technological frontier. We also consider the possibility that input-tariff liberalisation may have different effects depending on the technological content of imported intermediate goods. Our findings suggest that protecting imports of high-technological goods is more harmful for productivity improvements in industries that operate close to global best practice.     

Business groups,foreign direct investment,and capital goods trade: The import behavior of Japanese affiliates

We examine the impact of buyer–supplier relationships within business groups on capital goods trade by taking into account potential simultaneous effects of business group ties on foreign direct investment. We posit that (1) foreign affiliates of business group firms have a greater propensity to import capital goods from the home country, increasing home country exports; (2) if the establishment of overseas affiliates by business group firms attracts foreign direct investment by their capital goods suppliers, business group ties are localized and the ‘trade creating’ impact of business group ties may disappear or even be reversed. Empirical analysis of capital goods imports by 1790 manufacturing affiliates operated abroad by Japanese multinational firms, combined with information on linkages with machinery suppliers within horizontal and vertical business groups, provides broad support for these predictions. Our findings suggest that it may be incorrect to infer from the absence of a simple relationship between business group ties and trade that such ties are unimportant; instead, intra-group ties may be replicated abroad through foreign direct investment.     

The ‘Special’ World: Stalin's Power Apparatus and the Soviet System's Secret Structures Of Communication

ABSTRACT

Two of the most defining trends of the nineteenth century were the growth of international trade and the increased role of government activities in the economy. In the conjuncture between these developments lie taxes on foreign trade. Sweden was one of the examples where customs revenue became the single most important source of revenue before WWI. This article sets out to test how this source of revenue could increase as much as it did. The analysis focuses mainly on trade policy and how tariffs were set and how that affected revenue. The results show that Swedish liberalisation of trade forced a switch in the fiscal structure of tariffs, moving revenue to fewer commodities. Increased importance was given to consumption goods with lower elasticity of demand. Trade continued to increase under fiscal taxation, which led to increases in revenue. During the early period increased revenue was achieved with higher tariffs on a few key commodities. Towards the end of the century tariffs on agricultural and capital goods became more fiscally relevant, which could have clashed with protectionist intentions. The article highlights that more work is needed on this fiscal component of trade policy.     

Trade, technology spillovers, and food production in China

Trade, Technology Spillovers, and Food Production in China. — This paper studies technology spillovers between China and other countries, international trade in inputs being the prime carrier of knowledge in agricultural production. Human capital characteristics and structural characteristics of the agricultural production sys-tems determine the local usability of foreign knowledge for Chinese farmers. The authors utilize a multi-region applied general equilibrium model to analyze Chinese opportunities to benefit from foreign technology improvements in grain production. It is shown that possible negative welfare effects of unilateral trade liberalization of China against North American imports of agricultural inputs may be more than compensated by productivity gains if technology spillovers are included.     

价格贸易条件变动、进口关税削减与中国加入WTO的生产率效应

本文使用中国加入WTO之后的2002～2009年数据,构建面板数据模型来检验了价格贸易条件变动动和进口关税削减对产出和全员劳动生产率的影响。我们的检验结果表明,价格贸易条件的改善显著地促进了我国生产率的增长,价格贸易条件对生产率的影响体现为一种结构效应和资源配置效应的综合。在结构效应和资源配置效应总体为正的情形下,价格贸易条件的波动才能体现出正的生产率效应。进口关税水平的削减对我国生产率的影响为负,因为削减进口关税税率所推动的进口贸易的增长,在很大程度上带来的负的竞争效应要大于其所带来的技术溢出效应。本文的研究对于我国进一步改革开放战略,尤其是对我国进行区域间的经贸合作或者建立自由贸易区都有着一定的启示。     

Do oil tariffs lower wages?

An oil tariff has potential to alter the pattern of production and income distribution across productive factors. This paper use a general equilibrium model of production and trade with inputs of capital, labor, and international energy to examine the effects of an oil tariff. Under a range of conditions, higher energy prices created by oil tariffs would lower the ratio of wages to capital rents, and production of labor intensive goods would fall. This paper concentrates on the potential of oil tariffs to alter patterns of production and income distribution.     

The Role of Trade Policies in Building Regional Value Chains – Some Preliminary Evidence From Africa

Regional value chains (RVCs) are considered as an important step towards greater integration into global value chains (GVCs), but African countries trade very little value added with each other. Based on the UNCTAD‐Eora GVC database, this paper estimates a panel model from 2006 to 2012 for 37 African countries and sheds light on the role of trade costs in building RVCs in Africa. First evidence is provided for a significantly negative effect on foreign value added of charged tariffs on capital goods and higher time to trade. In addition, higher regulatory quality and a stronger telecommunication infrastructure seem to be positively correlated with a country's ability to participate in RVCs.     

International trade and agricultural production: Evidence from the Southern African Development Community sub-region

Southern African Development Community (SADC) countries have undertaken substantial reforms in market liberalisation policies and regional integration initiatives. Theory suggests that trade can affect output through the exploitation of comparative advantage, increasing return to scale, liberalisation policies and technology. This work investigates the impact of agricultural exports to, machinery and chemical imports from and tariffs on agricultural products by total partners to the Southern African Customs' Union, SADC, sub-Saharan Africa and the rest of the world on agricultural production. Following Hausman tests, three panel fixed-effect models are estimated. The first is for aggregate machinery imports, chemicals imports and agricultural exports. The second is for disaggregated exports and imports according to the respective destination and source regions above. The third is for aggregate imports and disaggregated tariffs implemented by the various export destination regions toward the SADC. The results agree with the theory that international trade is good for development. Agricultural market expansion through export opportunities and access to inputs are significant sources of agricultural production enhancement in the SADC region. Tariffs barriers to agricultural exports are found to be significant impediments to agricultural production. However, the disparity of effects by export destination and the insignificance of the impact of trade with the rest of Africa are worth emphasising.     

Host country competition,labor skills,and technology transfer by multinationals

Host Country Competition, Labor Skills, and Technology Transfer by Multinationals. — This paper examines the impact of local competition and the availability of skilled labor on the technology imports of foreign MNC affiliates in Mexican manufacturing industries. The authors find that proxies for local competition and labor skills are positively related to the recorded technology imports of foreign owned affiliates. The effects of competition appear to be particularly strong in intermediate and consumer goods industries, while the availability of skilled labor seems to be particularly important in durable and capital goods industries. Thus, government policies aiming to create a competitive climate and improve labor quality may also promote inflows of modern technology.     

China's skill-biased imports

China has witnessed rapid increases in the skill premium over the last few decades. In this paper, we study the short-run effect of capital goods imports on skill premium in China. The surge in capital goods imports, which embody advanced technology, can explain the rising demand for skill in China. We exploit regional variations in capital goods import exposure stemming from initial differences in import structure and instrument for the capital goods import growth using exchange rate movements. A city at the 75th percentile of the distribution of capital goods imports growth has a higher skill premium by 5 percentage points (0.38 standard deviation) over the one at the 25th percentile. To explore the underlying mechanism, we provide firm-level evidence and show that imported capital goods are skill-complementary.     

Effectiveness of industrial policy on firm productivity: evidence from Thai manufacturing

This paper examines the effects of industrial policy on firm productivity, using a three-year panel data set of Thai manufacturing as a case study. A range of industrial policy tools is defined, including tariff measures, subsidies, and investment incentives through the Board of Investment (BOI), which represent the main industrial policy tools used in Thailand. The effect of ‘water in the tariffs’ and partial trade liberalisation undertaken through free trade agreements (FTAs) signed between Thailand and her trading partners is also examined. The key findings concern the role traditional tools, that is trade openness, R&D, and skills upgrading, play in fostering firm productivity. Promoting a conducive environment, especially within domestic competition, is crucial in encouraging firm productivity. Some industrial policy tools are effective in promoting firm productivity, that is providing investment incentives via the BOI and lowering tariff protection. Subsidies, by contrast, tend to degrade firm productivity. Among trade protection measures, the effective rate of protection, which includes water in the tariffs encountered by exporting firms, has the greatest effect on firm productivity. The FTA-led trade liberalisation fails to add substantial competitive pressure and induce firms to improve productivity. Such statistical insignificance reflects the nature of FTA commitments that Thailand has made so far.     

Free trade zones,tariffs and the real exchange rate

This article examines the consequences of changes in final and intermediate good tariffs on structural adjustment, urban unemployment, and the real exchange rate in the presence of a free trade zone (FTZ) and foreign capital in the host country. The location of the FTZ and the disaggregation of the economy allows us to examine the consequences of a tariff change on regional incomes. It is shown that as a consequence of a tariff change the urban and rural incomes need not necessarily move in the same direction (hence the potential for rural and urban conflict in policy making). It is also shown that an increase in the tariff on an immediate good may result in both export promotion and an increase in welfare. Such expansion is a nonconventional result, since raising barriers to trade normally leads to a contradiction in the volume of the trade. The interconnection between the real exchange rate and intermediate good tariff is also explored in this article. It is shown that a policy of imposing tariffs on these goods may result in the appreciation of the real exchange rate.     

Imported Capital Goods and Manufacturing Productivity: Evidence from Botswana's Manufacturing Sector

This article examines the effects of imported capital goods on manufacturing productivity growth in Botswana. Despite consistent efforts aimed at diversification, Botswana's economy has remained heavily dependent on diamond exports, and the country's productivity remains a point of concern. The ability to apply foreign technologies to increase productivity and spur diversification is limited by the foreign exchange gap. This study uses an imported input growth model to analyse how the importation of capital goods contributes to enabling productivity growth and export diversification. With a panel of 340 manufacturing firms, the study also analyses the effects of imported capital goods on firm productivity growth and skills development. The results show that imported machines and equipment have increase manufacturing productivity after 1‐2 years following the investment. Additionally, foreign‐owned firms were found to enjoy more productivity growth than their domestic counterparts.     

Trade creation,trade diversion,and the general equilibrium effects of regional trade agreements: a study of the European Community–Turkey customs union

This paper presents an industry-level analysis of trade flows in order to estimate the trade effects of Turkey’s customs union with the European Community (EC). The paper is able to distinguish between trade creation and trade diversion by employing tariff data on each good to measure the impact of not only the tariff level but also the difference between tariffs applied to imports from Europe and the most-favored nation tariffs applied to imports from other non-preferential trading partners. The paper estimates the general equilibrium effects of the customs union in addition to the effects of eliminating tariffs on the EC’s exports to Turkey. It concludes that the customs union has generated more than twice as much trade creation as trade diversion but that the overall impact of the customs union has been relatively small.     

China's domestic trade during the Treaty-Port Era

We employ a new, commodity-level dataset on the flow of goods between fifteen major treaty ports to estimate a general-equilibrium trade model for China in the late Qing era. The distribution of welfare effects depends critically on each port's productivity, China's economic geography as it influences trade costs, as well as the degree of regional diversity in production, which increases the potential gains from trade. We utilize this framework to quantify the size and distribution of welfare effects resulting from new technology and lower trade costs that emerged during the Treaty-Port Era. Our results suggest that the new trade with foreign countries led to significant changes in domestic trade relationships. There was a limit to how much could be gained through increased domestic trade, however, because differences in productivity across regions were relatively low.     

RCEP关税减让对各成员国的经济影响分析

大幅度削减成员国间关税是RCEP协议的核心内容,为了揭示RCEP成员国间关税减让的经济影响,文章首先分析了RCEP成员国间贸易现状、产品结构、进口关税和贸易竞争力,然后,运用GTAP模型模拟RCEP关税减让对各成员国宏观经济和产出的影响,得到结论如下：（1）RCEP关税减让可以缓解中美贸易摩擦对于中国经济的不利影响;（2）就短期而言,RCEP成员国间关税减让可以提高中国、日本、韩国和澳大利亚的GDP、社会福利、居民收入和消费水平等宏观经济效益,同时,还可以提高中国、韩国、澳大利亚、东盟的总产出水平;（3）就长期来说,实施零关税可能显著提升RCEP大多数成员国的宏观经济效益和产出水平。     

Higher productivity in importing German manufacturing firms: self-selection, learning from importing, or both?

This paper uses a newly available comprehensive panel data set for manufacturing enterprises from 2001 to 2005 to document the first empirical results on the relationship between imports and productivity for Germany, a leading actor on the world market for goods. Furthermore, for the first time the direction of causality in this relationship is investigated systematically by testing for self-selection of more productive firms into importing, and for productivity-enhancing effects of imports (‘learning-by-importing’). We find a positive link between importing and productivity. From an empirical model with fixed enterprise effects that controls for firm size, industry, and unobservable firm heterogeneity we see that the premia for trading internationally are about the same in West and East Germany. Compared to firms that do not trade at all two-way traders do have the highest premia, followed by firms that only export, while firms that only import have the smallest estimated premia. We find evidence for a positive impact of productivity on importing, pointing to self-selection of more productive enterprises into imports, but no clear evidence for the effect of importing on productivity due to learning-by-importing.     

外商直接投资对我国服务贸易的影响研究——基于1982～2010年时间序列数据的实证分析

本文基于向量自回归(VAR)模型,利用我国1982～2010年度的经济数据,对我国外商直接投资对我国服务贸易的影响进行实证分析,结果表明:外商直接投资与我国服务贸易进口、出口之间存在协整关系;服务贸易进口与FDI存在双向的因果关系。无论从长期或短期来看,外商直接投资对我国服务贸易进出口的效应均为正。基于此,我国应制定相关吸引外资的政策,重视服务贸易人才培养,并促进我国货物贸易出口与服务贸易出口协调发展,进而发挥货物贸易出口对服务贸易出口的带动作用。     

Does China Transfer Productivity Enhancing Technology to Sub‐Saharan Africa? Evidence from Manufacturing Firms*

Abstract: This paper considers whether trade between China and sub‐Saharan Africa results in productivity‐enhancing technology transfers to sub‐Saharan African manufacturing firms. As trade flows between countries potentially results in interactions that lead to technological improvements in the production of goods and services, we parameterize the level of total factor productivity for African manufacturing firms as a function of foreign direct investment flow, and for the country in which it operates, trade openness with China, and its interaction with foreign direct investment. With micro‐level data on manufacturing firms in five sub‐Saharan African countries, we estimate the parameters of firm‐level production functions between 1992 and 2004. Our parameter estimates reveal that across the firms and countries in our sample, there is no relationship between productivity‐enhancing foreign direct investment and trade with China. In addition, increasing trade openness with China has no effect on the growth rate of total factor productivity. To the extent that total factor productivity and its growth is a crucial determinant of economic growth and living standards in the long run, our results suggest that increasing trade openness with China is not a long‐run source of higher living standards for sub‐Saharan Africa.