Trade agreements and international comovements: The case of NAFTA (North American Free Trade Agreement)

Business cycles correlation between Mexico and the US changed from being on a downward sloping path before 1992 to an upward sloping path after that. This paper suggests that the North American Free Trade Agreement could be the explanation. NAFTA generated not only an increase in the volume of trade but also a change in the elasticity of substitution between imports and exports. The paper tests this hypothesis using the neoclassical business cycles model. Although there are still some discrepancies between the theory and data in the degree of correlation, the direction of change in the model corresponds to the one in the data.     

Economic Growth and International Trade: The Case of Hong Kong

This paper estimates the major factors of growth of Hong Kong using a fairly new approach, which allows the direct inclusion of the factors of growth in the growth equation to be estimated. The growth factors that are found to be important for Hong Kong are physical capital accumulation, (negative) growth of unskilled workers, education, technology spillover (from foreign countries) through retained import of capital goods and inward direct investment, and learning‐by‐doing through import and domestic manufacturing production. The results strongly suggest that other than primary factor accumulation, education, trade, and foreign direct investment have contributed a lot to the growth of the economy.     

Free Trade and Economic Growth

This paper extends the Das (2005) model to set up an equilibrium growth model with heterogeneous labor to analyse the growth effects after trade openness. We prove that if the terms of trade large enough before opening trade, then it is more likely that opening trade would accelerate economic growth for a small open country, vice versa.     

Endogenous Growth and Trade Liberalization

We develop an endogenous growth model in which trade liberalization has a positive effect on growth. This effect does not depend on marginal re-allocations nor on knowledge-spillovers. Rather, it is due solely to the increase in market size following the integration of product markets. Our result contradicts a widely-help view that trade on physical goodsper sehas no consequences for long-run growth.[F15]     

Trade Liberalization and Productivity Growth

This paper presents a trade model with firm‐level productivity differences and R&D‐driven growth. Trade liberalization causes the least productive firms to exit but also slows the development of new products. The overall effect on productivity growth depends on the size of intertemporal knowledge spillovers in R&D. When these spillovers are relatively weak, then trade liberalization promotes productivity growth in the short run and makes consumers better off in the long run. However, when these spillovers are relatively strong, then trade liberalization retards productivity growth in the short run and makes consumers worse off in the long run.     

Inequality and Growth: What Can the Data Say?

This paper describes the correlations between inequality and the growth rates in cross-country data. Using non-parametric methods, we show that the growth rate is an inverted U-shaped function of net changes in inequality: changes in inequality (in any direction) are associated with reduced growth in the next period. The estimated relationship is robust to variations in control variables and estimation methods. This inverted U-curve is consistent with a simple political economy model but it could also reflect the nature of measurement errors, and, in general, efforts to interpret this evidence causally run into difficult identification problems. We show that this non-linearity is sufficient to explain why previous estimates of the relationship between the level of inequality and growth are so different from one another.     

加工贸易增长模式与“贫困化增长”

外汇占款大量投放导致的货币投放结构调整,使沿海地区、出口行业获得了充裕的人民币资金,而内地、非出口行业则面临人民币的短缺,这种资金分配的不平衡加大了东西部贫富差距,不利于"建设和谐社会"目标的实现,使我国经济对外资的依赖越来越大。加工贸易增长模式还有可能使我国进入"贫困化增长"。     

Global Income Divergence, Trade, and Industrialization: The Geography of Growth Take-Offs

This article formalizesthe theoretical interconnections among four post–industrialrevolution phenomena—the industrialization and growth take-offof rich northern nations, massive global income divergence, andrapid trade expansion. In stages-of-growth model, the four phenomenaare jointly endogenous and are triggered by falling trade costs.In the first growth stage (with high trade costs) industry isdispersed internationally, and growth is low. In the second (mediumtrade costs), the North industrializes rapidly, growth take-off,and the South diverges. In the third (low trade costs), highgrowth and global divergence become self-sustaining. In the fourthstage, when the cases of ``trading' ideas decreases, the Southquickly industrializes and converges.     

论外贸增长方式的转变

按照科学发展观,目前必须着力转变经济增长方式。然而要转变经济增长方式,就须先扼制外贸数量扩张,转变外贸增长方式。近年来,一再被抬高的外贸依存度,势必有一定程度的降低。但是,对于外贸依存度的升降,经济学界却存有不同认识,需要讨论。     

Aid for Trade and Global Growth

Aid for trade increases a recipient's public services, which lower its import and export transport costs. Formulating a two‐country endogenous growth model, we obtain two main results. First, a permanent increase in the donor's aid/gross domestic product (GDP) ratio raises the steady‐state growth rate as well as both countries' long‐run fractions and cost shares of imported varieties if and only if it lowers the product of transport costs. Second, under a plausible condition, there exists a unique interior growth‐maximizing aid/GDP ratio. These results are robust to alternative specifications for congestion and stock‐flow nature of public goods.     

贸易政策、增长和就业

直到现在,理论模型还去无法把贸易政策与更快的均衡增长联系起来,而且,实证文献有严重的数据方面的问题,因此,经济学家们还在贸易政策与经济运行的关系上争论不休。但是,最近的内生增长理论已经提供了更坚实的理论基础。有越来越多的证据表明,在外向型经济中,新技术能更快地被采用,外向型的贸易政策与储蓄率之间可能还是存在着某些联系的。而且,许多研究者进行的实证分析表明,在越开放的经济中,增长速度越快,创造的就业机会越多。所以,外向型贸易政策对增长、就业可能起正面的作用。     

Endogenous Growth and International Trade*

This paper clarifies and slightly generalizes the basic endogenous-growth model. I prove the basic theorems without the usual assumption that the distribution of knowledge around the world is irrelevant. Results are stated in terms of lemmas, theorems, and corollaries in order to bring out as clearly as possible the role of each assumption.     

对外贸易与经济增长的关系:广东与河南比较研究

本文利用广东省和河南省1981～2004年的年度数据,分别对两省出口、进口与经济增长之间的关系进行了协整分析,并根据格兰杰定理建立了三者之间的误差修正模型.在此基础上,本文对河南省和广东省的进出口贸易对于经济增长的促进作用进行了比较分析,试图寻找两省对外贸易与经济增长存在的差异.     

Trade Liberalization and Productivity Growth: Evidence from Indian Manufacturing

The impact of trade liberalization on productivity growth is still an empirical issue; the theoretical literature is as yet unclear on the direction of any such association. This paper develops an analytical framework and employs it to empirically test whether trade liberalization in Indian manufacturing has raised total factor productivity (TFP) growth. The answer is in the affirmative. The results also support a key postulate of the new growth theories, that liberalization of the intermediate-good sectors has a larger favorable impact on TFP growth than that of the final-good sectors.     

进口贸易与中国经济增长互动关系探析

进口贸易在国民经济增长中的作用尚未引起到人们的高度重视。近年来,随着国际经济环境的变化和中国经济的发展,人们开始重新审视进口贸易对经济增长的作用。进口贸易促进经济增长,最显著的传导机制是通过提高全要素生产率促进经济增长。目前中国需要调整贸易战略、重视进口贸易在经济增长中的作用,并优化进口贸易结构,在适度保护的基础上通过开展进口贸易促进经济增长。