Training,productivity and wages: An investigation of China's manufacturing enterprises in a privatization era

We estimated a structural model of production and wage determination in which labour quality can be affected by a firm's training decision using data of China's manufacturing enterprises in an era of privatization (2004–2007). Training increased both productivity and wages, but the former increased more, which explained the voluntary provision of on-the-job training. Our results also indicate that state-controlled enterprises' investment in training could be both privately and socially efficient; unions played a role in promoting training; it might be more privately and socially efficient for manufacturing firms to prioritize training resources to lower-educated, female and junior workers, if they had not done so, during privatization.     

Twin Engines of Growth: Skills and Technology as Equal Partners in Balanced Growth

We develop an endogenous growth model in which skill acquisition by households and innovation by firms make distinct contributions to productivity growth. Nevertheless, the incentives faced by firms and households are inextricably linked because skills are required to implement new technologies. Skills and technologies are dynamic complements but, because their production complementarity is inherently bounded, they are equal partners in driving growth: neither can generate sustained growth alone. Our model has important implications for the effectiveness of alternative growth-promoting policies, for interpretating the empirical relationship between growth and schooling, and the relationship between growth and intergenerational wage dispersion.     

Human capital,innovation and productivity in Colombian enterprises: a structural approach using instrumental variables

ABSTRACT

In this paper we explore the R&D–innovation–productivity linkage for the Colombian manufacturing industry, paying special attention to the role of human capital. Using data from two firm-level surveys, the Survey of Development and Technological Innovation (EDIT) and the Annual Manufacturing Survey (EAM), we extend the model of Crépon, Duguet, and Mairesse [1998. ‘Research, Innovation and Productivity: An Econometric Analysis at the Firm Level.’ Economics of Innovation and New Technology 7 (2): 115–158] (hereafter CDM) by including human capital at the investment decision stage. We implement an instrumental variable methodology to correct the potential endogeneity that may arise with the inclusion of human capital. Our results suggest that human capital has a causal effect on research and development (R&D) investment decisions, the innovation behavior of the firm, and increases the labor productivity of the firm. The conclusions highlight the relevance of human capital in the surrounding literature which stands in contrast to prior work that has not included this variable.     

R&D, Human Capital and International Technology Spillovers: A Cross-country Analysis

This paper is based on recent developments in the theory of innovation-driven growth that emphasize both the importance of R&D efforts — domestic as well as foreign — for explaining national productivity, and the complementarity between R&D and human capital investments. Estimates of specifications, in growth terms and in level terms, on a cross-section of OECD countries from the early 1960s to the early 1990s lend strong support to this thesis. The data show a significant influence of both domestic and foreign R&D. Moreover, there is clearly a net positive impact of human capital. The level and growth rate of human capital are shown to affect productivity growth and there is evidence of interaction with the catch-up process.
JEL classification: O 33; O 47     

人力资本、技术差距与全要素生产率

在运用改进方法对我国省级人力资本存量和全要素生产率进行了再测算的基础上,引入地区技术差距变量,实证研究了1996—2016年间我国省级人力资本存量、地区技术差距对全要素生产率的影响。结果发现人力资本、地区技术差距对全要素生产率、技术效率改进、技术进步的作用,存在相互制约、互相促进的一个过程,这是对已有文献研究结论的一个补充。     

New Goods and the Transition to a New Economy

The U.S. went through a remarkable structural transformation between 1800 and 2000. A precipitous decline in the importance of agricultural goods in the economy was matched by the rapid ascent of a plethora of new non-agricultural goods and services. A competitive model is presented here where consumption evolves along the extensive margin. This lessens the need to rely on satiation points, subsistence levels of consumption, and the like to explain agriculture’s demise. The analysis suggests that between 1800 and 2000 economic welfare grew by at least 1.5% a year, and may be as much as 10% annually, the exact number depending upon the metric preferred.The authors thank (Richard) Ming Hon Suen and two referees for comments. They are also grateful to Shouyong Shi for suggesting Figure 8. This research was supported by the NSF (award number 0136055).     

Creative Destruction, Investment Volatility, and the Average Age of Capital

In this article, a new numerical procedure is used to compute the equilibrium of a vintage capital growth model with nonlinear utility, where the scrapping time is nonconstant. We show that equilibrium investment and output converge nonmonotonically to the balanced growth path due to replacement echoes. We find that the average age of capital is inversely related to output, which is consistent with recent micro evidence reinforcing the importance of the embodied question. We also find that an unanticipated permanent increase in the rate of embodied technological progress causes labor productivity to slowdown in the short run.     

Efficiency change,technological change and capital accumulation in Italian regions: a sectoral study

This paper examines the sources of labour productivity in the Italian regions during the period 1980–2004. Five economic sectors are investigated using data envelopment analysis (DEA) and taking into account productive specialisation and sector inefficiencies. Labour productivity change is decomposed into five components by means of Malmquist productivity indices: intra-sector efficiency change, composition efficiency change, input-biased technical change, magnitude component technical change and capital accumulation. Using bootstrap procedure, the components of labour productivity changes are statistically tested. Efficiency analysis shows that productive specialisation is not a source of inefficiency and efficiency gains can be obtained by sector-specific policies. Thus, it is possible to obtain improvements in efficiency in each sector of activity rather than reallocating resources among sectors. The results of the decomposition by sectors reveal heterogeneous sources of growth. The total economy has shown evidence of non-neutral technical change and, it has been found that agriculture, industry and construction experienced capital using technical change. The analysis of the decomposition of the labour productivity growth is complemented by an analysis of β-convergence.     

Vintage Effects In Human Capital: Europe Versus The United States

The standard assumption in growth accounting is that an hour worked by a worker of given type delivers a constant quantity of labor services over time. This assumption may be violated due to vintage effects, which were shown to be important in the United States since the early 1980s, leading to an underestimation of the growth of labor input (Bowlus anA1d Robinson, 2012). We apply their method for identifying vintage effects to a comparison between the United States and six European countries. We find that vintage effects led to increases of labor services per hour worked by high-skilled workers in the United States and United Kingdom and decreases in Continental European countries between 1995 and 2005. Rather than a productivity growth advantage of the US and UK, the primary difference with Continental European countries was human capital vintage effects instead.     

Learning outside the factory: a cliometric reappraisal on the impact of technological change on human capital accumulation

Abstract

The paper provides, a cliometric analysis on the impact of steam engine technology on the rise of adult education in nineteenth-century France. We exploit exogenous regional variations in the distribution of steam engines across France to evidence that technological change significantly contributed to the development of lifelong training during the 1850–1881 period. Our research shows that steam technology adoption in France was not deskilling. We argue that this process raised the demand for new skills adapted to the development of French industries.     

China's Growth Slowdown: Labor Supply,Productivity, or What?

There has been much discussion of the sources of China’s growth slowdown but little formal econometric analysis of this question. Chen and Groenewold (2019) show that the slowdown was primarily supply-driven, but they stopped short of identifying specific supply variables. This paper extends their analysis and distinguishes several potential supply components: labor supply, productivity, and capital accumulation. Our results confirm their main conclusion that supply dominates the explanation of the slowdown. A model with two supply factors (labor supply and productivity) reveals that both components contribute to the slowdown, although productivity makes the greater contribution. However, when capital stock is added to the model, the decline in the capital accumulation rate becomes an important factor in the growth slowdown, to some extent replacing the effects of both labor supply and productivity.     

Corporate governance,human capital,and productivity: evidence from Chinese non-listed firms

This article analyses the effects of corporate governance (CG) and human capital on productivity by using the 1999–2006 data from the National Bureau of Statistics of China (NBSC). The findings of this study are twofold. First, CG and human capital generate significant positive effects on the productivity of both state-owned enterprises (SOEs) and non-SOEs. Second, CG has significantly different moderate and mediate effects on the relationship between human capital and productivity. Our results are robust to different specifications and alternative measures. This study provides clear policy implications by suggesting that the firms in emerging markets, especially SOEs, must improve their CG and their allocation of human capital for them to enhance their productivity.     

The impacts of membership in multi-hospital systems on cost,productivity growth and technical change

We examine whether affiliation in a multi-hospital system contributes to higher rates of total factor productivity (TFP) growth, technological progress and cost efficiency. With a 1996 to 1999 panel of 248 US hospitals (some are private nonprofit (church-related and other nonprofit) and the remaining are public (government, nonfederal)), empirical results indicate that urban system member hospitals experienced higher rates of both TFP growth and technical progress than the rates of TFP growth and technical progress experienced by urban nonsystem hospitals. Rural system member hospitals experienced smaller rates of both TFP decline and technical regress than the rates of TFP decline and technical regress experienced by rural nonsystem hospitals.     

The sources of total factor productivity growth: Evidence from Canadian data

A dynamic general equilibrium model is constructed and used to identify sources of total factor productivity growth in Canada and to quantify their importance. The model also provides procedures for constructing measures of technological progress. We find that periods of low productivity growth correspond to periods of high growth in investment-specific technology (IST) or high rates of technology embodiment. For example, the growth rate of IST was relatively high between 1974 and 1996. The higher growth rate of IST during this period should have increased the rate of productivity growth by an estimated 0.29 percentage points, ceteris paribus. Yet, productivity growth slowed. Why?     

健康管理与企业生产力提高

本文探讨了现代企业生产力管理中健康管理的作用,提出健康管理是2j世纪企业提升生产力的新战略,是提高健康资源效益的有效途径。企业对健康的投资是一种重要的人力资本投资,健康管理是现代企业全面提高竞争力的必要手段。     

技术模仿、人力资本积累与自主创新——基于中国省际面板数据的实证分析

文章选取我国1996～2004年的省际面板数据，运用门槛效应（threshold efhct）分析方法，从人力资本积累角度，探讨适宜我国当前经济增长的技术进步途径。实证表明，FDI的资本积累效应与R＆D投入已对我国现实经济的发展作出显著贡献；我国现有整体人力资本已达到进行有效技术模仿的临界值，技术模仿对我国经济的贡献已凸显出来，但同时也存在区域差异；而我国现有人力资本尚未满足全面自主创新的要求，加大人力资本积累是我国实施全面自主创新战略的重要支撑。     

Measurement of labour quality growth caused by unobservable characteristics

The standard economy-wide indices of labour quality (or human capital) largely ignore the role of unobservable worker characteristics. In this article, we develop a methodology for identifying the contributions of both observable and unobservable worker characteristics in the presence of the incidental parameter problem. Based on data for Switzerland over the period 1991 to 2006, we find that a large part of growth in labour quality is caused by shifts in the distribution of unobservable worker characteristics. The overall index differs little from the standard indices, but contributions to growth attributed to education and age are corrected downwards.     

Stability of M2 money demand function in industrial countries

In this article, we set out a model of labour productivity which distinguishes between shocks which change productivity permanently and shocks which have transient affects on productivity. We show that this model is a type of unobserved components model – a random walk with drift plus noise model. The advantage of this approach is that it provides a coherent framework to identify the deterministic trend growth component and also the productivity enhancing (or technology related) stochastic components. The model is applied to aggregate labour productivity in Australia and the time series of technology shocks extracted is used to shed some light on the contributions of policy reforms to productivity.     

ENDOGENOUS HUMAN CAPITAL INVESTMENT AND THE INTERACTION OF FRONTIER AND ADOPTIVE KNOWLEDGE ON GROWTH AND WAGE INEQUALITY

A three-sector, overlapping-generations growth model endogenizes the opportunity cost of human capital formation and the relative skill requirements of invention, innovation, and adoption of general-purpose technologies. As a result, the relative wage of skilled workers is a function of the endogenous ratio of total-to-adoptive knowledge (where the difference in knowledge stocks is frontier knowledge). Comparative statics are examined for the model's seven parameters. Simulations (representing a transition with phases to a more complex level of economic development) are presented for simultaneous exogenous shocks capable of matching (i) observed inverse movements of the relative wage and the detrended relative supply in the USA, (ii) the sharp slowing and recovering US multifactor productivity growth data since the 1970s, and (iii) a reconciliation of data used to support or deny skill-biased technological change as a major force driving up the relative wage since 1980.