China's structural change: A new SDA model

Based on the Deviation from Proportional Growth (DPG) model developed by H.B. Chenery and his coauthors (e.g., Chenery, 1960; Chenery et al., 1962; Chenery et al., 1986) and Structural Decomposition Analysis (SDA) model proposed by Syrquin (1976), this paper develops a new SDA model that directly interprets the changes of sectoral shares of output. In addition, our decomposition also demonstrates that on top of the three typical factors influencing the structural changes, i.e., the final-goods demand structure, production technology, and import substitution, the ratio of final-goods demand over total output (φ) is one of the key factors in the determination of industrial structures. This ratio is often neglected in the existing literature. Applying this model to study the change of industrial structure in China from 1992 to 2005, we find that since the 1990s, China's industrialization was associated with the rise of machinery and electrical industries, and the decline of chemical industry. The main driving force is the export (foreign) demand, however factors like production technological structure changes, and import substitution contributed negatively. Both production technological structure changes and import substitution are also key factors that hinder the transformation of Chinese economy to the service orientation.     

基于CD-ESDA模型的中国产业用水增长质量的时空格局分析

产业用水增长质量评价应该耦合水资源约束、经济增长、技术进步与结构变动等因素。在构建中国31个省、市、自治区产业用水变化的全要素分解模型的基础上,基于经济学中的边际思想,计算了1997—2007年中国各地区产业用水规模边际、技术边际与结构边际,并对其进行了时空分异分析。然后计算出中国各地区1997—2007年产业用水增长质量指数,以此来评价产业用水增长质量状况。最后运用空间自相关分析探讨中国产业用水增长质量的空间关联模式。结果表明:研究期内,中国产业用水增长质量总体和局部都呈现提高的态势,与各地区经济发展状况相吻合,产业用水增长质量的空间自相关显著,区域空间差异明显,有很大的提升空间。     

国外新经济理论的研究进展

随着技术变革的深入,新兴技术对经济发展产生的影响更为深入,产生了以知识和创新为核心的新经济,对传统经济理论提出了挑战。特别是金融危机之后,全球经济发展方式发生变革,对新经济理论与方法的研究具有重要现实意义。文章对国外新经济的产生与发展相关理论进行系统梳理与分析、从技术变革与新经济的关系、新经济的理论基础、新经济形态下经济发展方式的变化及其新经济理论的应用领域等方面剖析了国外新经济理论的研究进展,提出未来新经济领域可围绕国家创新体系的战略定位研究、技术变革发展方向的预测方法、技术变革推动经济增长与社会进步的过程分析、新经济理论框架对产业结构影响以及新经济背景对企业发展的影响等方面展开。     

Material implication of Chile's economic growth: Combining material flow accounting (MFA) and structural decomposition analysis (SDA)

Over the last three decades, the economic integration of the Chilean economy into global markets has been taking place at a rapid pace. For example, in 1986, exports represented 29% of GDP while in 1996 they had increased to 38% of GDP. This period of time was characterized by strong economic growth with an average annual growth rate of about 10%. From a physical perspective, material requirements more than doubled from 220 to 500 million tons of direct material inputs (DMI) during the same decade (the rate of material growth requirements was around 13% per year).The main objective of this study is to explain the changes in DMI by using a structural decomposition analysis (SDA). The changes in material flow accounting (MFA) were broken down into the effects caused by changes in resource use per unit of output (material intensity effect), changes between and within sectors (structural change effect), changes in the composition of final demand (mix effect), changes due to shifting shares of domestic final demand and export categories (category effect) and finally changes in the overall level of economic activities (level effects). The results, as a percentage of the total level of DMI used in 1986, indicate that economic growth was the major source of material changes (109%). The material intensity and category effects explained 31% and 14% of the increase, respectively. The increase in the material intensity is mainly due to a declining quality of ores in copper production. However, these components were partly compensated by the structure (− 14%) and mix (− 13%) effects. Therefore, for a Southern American country such as Chile, the main causes of these changes in material consumption have been a combination of the nature of economic growth along with an increase in export production and material intensity of production.     

考虑技术进步和结构变化的宏观能源回弹效应估算

考虑到技术进步和结构变化引致的宏观能源回弹效应影响广泛但相关研究不足，本文使用多部门增长核算法和LMDI指数分解法，分别对技术进步和结构变化引致的能源回弹效应构建估算模型，进而估算我国2005年—2019年含6个细分部门的整体经济和含18个细分部门的工业能源回弹效应。研究显示，在整体经济和工业层面，技术进步引致的能源回弹效应在研究期内一直存在，结构变化引致的能源回弹效应仅在部分年份存在。近年来，工业结构变化呈现如下趋势：即仅促进了经济增长却没有促进能耗强度下降。本文的研究可为进一步完善能源效率政策提供重要参考。     

Does growth cause structural change, or is it the other way around? A dynamic panel data analysis for seven OECD countries

In economic development, aggregate economic growth is accompanied by structural change among the three main sectors of an economy. Nevertheless, the question whether economic growth causes structural change, or changes in the economic structure cause aggregate growth is still unanswered. To shed more light on this question, this article examines a Granger causality test in a panel environment to determine the relationship of economic growth and structural change, measured either in terms of employment shares or real value added shares. Estimation and analysis of the annual data of seven OECD countries, covering the period from 1960?C2004, show that although the causality appears to be heterogeneous among these countries, some general conclusions can be drawn. Aggregate economic growth decelerates structural change in the very short run but accelerates it with some lag in time. The aggregate effect depends on whether structural change is measured in terms of employment or in terms of real value added. Conversely, structural change supports aggregate economic growth, irrespective of which measure of structural change chosen.     

Sources of economic growth in China from 2000–2013 and its further sustainable growth path: A three-hierarchy meta-frontier data envelopment analysis

This study, which considers both energy input and CO₂ emissions, develops both theoretical and empirical models to account for the sources of China's economic growth from 2000–2013. The proposed models decompose China's economic growth into five components: the technological change effect, the industrial structure effect, the regional balance development effect, the management effect, and the production factors effect. The empirical results show that during the sample period, the production factors effect increased from approximately 70% in 2001 to nearly 99% in 2010, indicating that economic growth in Mainland China relied heavily on factor accumulation, which was not sustainable. Fortunately, this situation has gradually improved since 2011 because of technological progress and industrial structure optimization. However, the current total-factor productivity in Mainland China remains relatively low because of an inefficient industrial structure, regional balance development, and management inefficiency. In other words, there is a great deal of room for further industrial structural optimization, regional balance development, and management improvement to realize further sustainable economic growth. Because the causes of total-factor production inefficiency and the distribution of economic growth potential show a distinct spatial difference, the focuses for the Chinese provinces to achieve sustainable economic growth should be quite different in the future. Based on the results of this study, recommendations have been made for the Chinese provinces to realize further sustainable economic growth.     

Fundamentals of Myanmar's Macroeconomy: A Political Economy Perspective

The serial underperformer of the region, Myanmar's economy is largely without the institutions and qualities necessary to achieve genuine economic growth. This paper explores the fundamentals of Myanmar's economy, from a perspective that emphasizes policy and institutional failure as the principal determinants of the country's present circumstances. The paper explores Myanmar's economy in a multifaceted way, examining concerns over economic growth, public finances, monetary and financial policies, corruption, and international trade. Notwithstanding the change in the form of Myanmar's governing institutions following the elections of November 2010, the paper concludes pessimistically as to the likelihood of meaningful economic reform in the foreseeable future.     

International trade,technological change and wage inequality in the UK economy

This paper examines the joint impact of international trade and technological change on UK wages across different skill groups. International trade is measured as changes in product prices and technological change as total factor productivity (TFP) growth. We take account of a multi-sector and multi-factor of production economy and use mandated wage methodology in order to create an well-balanced approach in terms of theoretical and empirical cohesion. We use data from the EU KLEMS database and analyse the impact of both product price changes and TFP changes of 11 UK manufacturing sectors on factor rewards of high-, medium- and low-skilled workers. Results show that real wages of skill groups are significantly driven by the sector bias of price change and TFP growth of several sectors of production. Furthermore, we estimate the share of the three different skill groups on added value for each year from 1970 to 2005. The shares indicate structural change in the UK economy. Results show a structural change owing to decreasing shares of low-skilled workers and increasing shares of medium-skilled and high-skilled workers over the years.     

A Model of Structural Change and Openness: Applications to the Argentine economy

This paper describes a dynamic, multisectoral model of a less developed economy in which investment and income distribution policies influence structural change and the pattern of trade. That is, the model considers a Keynesian 'socialised investment' function and distributional policies that, by their effect on demand, could be also described as Keynesian. The model is used to analyse the effects of different policy regimes in the Argentine economy. In an environment characterised by enduring stagnation, investment policies aimed at increasing the degree of economic autonomy and self-sufficiency do not succeed in significantly changing output and trade patterns, and in reducing the degree of openness of the economy. From a long term perspective, however, stagnation is not necessarily a permanent condition. A new environment of higher growth could evolve from the consolidation of a new technological paradigm and the emergence of new socioeconomic norms and mechanisms. In an environment of lower uncertainty and higher efficacy of the investment, model simulation shows that investment policy is quite successful in augmenting the degree of autonomy and self-sufficiency of the economy. Also, income redistribution has a positive impact on income and welfare growth.     

Is inequality the price to pay for higher growth in middle-income countries?

An evolutionary two-sector model is used to study the impact of skill-biased technological change on the growth and inequality paths of a middle-income developing economy. We present four scenarios resulting from changes in a country’s structural conditions and the characteristics of the shock. We show that wage inequality is neither a necessary nor a sufficient condition for growth. A Kuznets dynamic may emerge in the long run in the case of successful catching-up to the high-growth steady state. However, this only happens if adjustment costs significantly hamper the process of skill upgrade. The business cycle and the process of structural change may give rise to sizeable rises in wage inequality in the short term, even when the economy does not break out from the low-growth steady state.     

工业与农业相互依存的内生增长模型——工业反哺农业的理论基础

通过吸收内生增长理论的思想,将两部门的技术进步同时内生化,本文提出了一个工业和农业相互依存的二元经济内生增长模型,并以此对目前争议颇多的"工业反哺农业"的时机和政策问题,从二元经济结构转换的角度进行了分析.本文认为,通过促进农村劳动力向工业部门转移可以推动中国经济的持续增长,加大对农业的投入和加快资本积累是推动农村劳动力转移、实现二元经济结构转换和经济持续增长的关键,因此工业反哺农业是我国经济均衡发展的必要条件.     

Micro and macro dynamics: Industry life cycles,inter-sector coordination and aggregate growth

Technological change directly affects economic growth by exploiting and exploring technological opportunities, thus determining productivity growth and income. However, technological change also affects the composition of the economic system, which itself constitutes an important prerequisite for economic growth. The first aim of this paper is to show that the growing variety of the economic system, determined by the emergence of new products and services and leading to new industrial sectors, can allow the long term continuation of economic development, even when the employment creating capacity of individual sectors falls. The second aim is to illustrate the impact of micro variables on the meso-level, that is, on the sectoral composition of an economy, as well as on its macro-economic performance.      

Institutions,human capital,and growth: The institutional mechanism

This paper contributes to the debate on the relationship between human capital, institutions, and economic growth. The paper first develops a micro-foundation model linking institutions to human capital. The advantage of our modeling strategy is that the human capital accumulation function is derived from an endogenous process. The theoretical model shows that improvements in the quality of institutions foster human capital accumulation, decrease income inequality and change the historical development path. The paper uses cross-country panel data from 1965 to 2005 to test some of the model's propositions and finds that deep structures or structural institutions – which are very persistent and rooted on the historical development path of an economy – affect long-term economic performance, while political institutions are uncorrelated with productivity and long-term economic growth. The empirical estimates also show that growth of physical and human capital – instead of levels – determines long-run economic growth.     

技术创新促进经济增长的动力研究

根据经济增长理论及影响变化因素,结合我国经济发展实际,本文论证了技术创新促进经济增长的不同模式,提出了发展中国家促进技术创新发展的框架,技术创新是企业发展的根本动力。提高区域经济的增长速度和转变经济增长的方式是发展中国家的必由之路。在区域经济视角下研究影响企业技术创新的因素,通过政府和企业联动改善这些因素作用的效率,非常必要。论文首先根据技术创新理论,分析了不同层面的企业技术创新发展的影响因素。最后提出了区域经济视角下提高企业技术创新能力的对策,强调了政府、企业在技术创新中的不同作用。     

The systems dynamics of endogenous population growth in a renewable resource-based growth model

This paper evaluates the dynamic effects of adding an endogenous process for human population growth into a renewable resource-based economic growth model. Endogenizing human population growth in a static, constant technology form of the model gives rise to a dynamically complex system, with the possibility of multiple steady states of several types, and unusual comparative static responses to changes in the system's parameters. Adding technological progress to the model gives rise to the possibility of multiple sustainable paths for the variables in the system. These results reinforce concerns raised by ecological economists about systems stability and sustainability, since exogenous shocks to the system could move the economy from higher welfare to lower welfare equilibria or, in the model with technological progress, from higher welfare to lower welfare sustainable growth paths. Moreover, this kind of dynamic complexity adds to the management challenge faced by policy makers, who could confront the necessity of maneuvering the economy among different equilibria or sustainable growth paths.     

Technological Profiles And Economic Performance In The Italian Manufacturing Sector ∗

This paper applies multivariate analysis to a rich data set on technological innovation, in order to identify typical patterns of technological change. To single out the dominant forms of technological behaviour, twelve variables have been selected approximating firms' technological sources and innovation results. Multivariate analysis was applied to identify six main clusters or dominant technological profiles. Each cluster was then interpreted on the basis of a larger set of variables concerning firms' technological and economic performance. The results confirm recent emphasis placed by scholars of technical change on variety of bchaviour in technical change and industrial organization and, more specifically, Pavitt's seminal attempt at a classification of this variety. However, our clusters are somewhat more numerous than Pavitt's, thus showing a more complex combination of technological input and output. Moreover, representative industries of each cluster are less easily recognized as a less marked sectoral characterization of clusters emerges. The latter result seems to imply that variety in technological change is also shown by the existence of different technological trajectories and strategies within the same sector. We suggest that the diffuse nature of recent technical change has given firms greater freedom of strategic choice among different technological strategies.     

Innovation,Diffusion and Cumulative Causation: Changes in the Spanish Growth Regime, 1960–2001

This article presents a model of macroeconomic growth that combines in a single formalization two complementary views on innovation and economic growth, the technology‐gap approach and the Kaldorian theory of cumulative causation. The model suggests that what matters for economic growth in the long run is the existence of a good match between the patterns of technological change, income distribution and demand growth. The model is estimated for the Spanish economy during the period 1960–2001, and the econometric results show that important changes have happened in its growth regime over time. Since the 1980s, innovation and diffusion of new technologies provide a greater stimulus to productivity growth, but the technology push on the supply‐side is not sustained by the prevailing patterns of income distribution and demand growth.     

Economics of soft innovation: a review article

This article identifies and articulates the foundations of the theoretical approach of the new book ‘Soft innovation: Economics, product aesthetics and the creative industries’ by Professor Paul Stoneman. This book is likely to open a new research area within the economics of innovation. The source of economic growth and prosperity is technological change and the economics of innovation to date has mainly focused on technological approaches to innovation. However, the development of the technological base of product and process can explain only a part of economic growth as soft innovation represents a relevant additional source of economic development that has received little attention so far. The source of a unified economic approach for soft innovation relies on Lancaster's theory of consumer behaviour coupled with the variety approach, innovation in services and the economics of knowledge. It appears as though industry structures favouring the successive emergence of new variants are characterised by soft innovations.     

Technological change and China's regional disparities — A calibrated equilibrium analysis

We in this paper assess the impacts of technological change on China's regional disparities using a general equilibrium model of multiple regions and multiple sectors. We use the most recent available Chinese interregional data to calibrate the model parameters for 1987 and 2000. We then assess the impacts of neutral, biased, and aggregate technological changes on China's regional disparity by conducting counterfactual experiments. The results generally suggest that China's overall technological change between 1987 and 2000 has increased China's regional disparities. The results also suggest that neutral technological change reduces China's regional disparities while biased technological change increases disparities and the influences of the latter outweigh those of the former and the net effects of technological changes on regional disparities are increasing.