Markups and bargaining power in tradable and non-tradable sectors

This article jointly estimates product and labour market imperfections for narrowly defined sectors in the Portuguese economy for the period 2006–2009, following Roeger (J Polit Econ 103(2):316–330, 1995), Crépon et al. (Ann Econ Stat (79/80):583–610, 2005), Dobbelaere (Int J Ind Organ 22(10):1381–1398, 2004) and Abraham et al. (Rev World Econ 145(1):13–36, 2009). In addition, we propose a criterion for the identification of tradable and non-tradable sectors based on the export-to-sales ratio and compare markups and workers’ bargaining power along this dimension. Our findings suggest that markups are higher in the non-tradable than in the tradable sector but workers’ bargaining power is similar. In addition, there is a significant level of heterogeneity across markets, particularly in the non-tradable sector. Moreover, the article confirms that, if labour market imperfections are disregarded, markups are significantly understated.     

Improving competition in the non-tradable goods and labour markets: the Portuguese case

This study assesses the macroeconomic impacts of increasing competition in the non-tradable goods and labour markets in Portugal. We lean on evidence that the maintenance of low competition in these markets may have contributed to the recent poor performance of the Portuguese economy. The analysis is performed using PESSOA, a dynamic general equilibrium model for a small-open economy integrated in a monetary union, featuring non-Ricardian characteristics, a multi-sectoral production structure and a number of nominal and real rigidities. We conclude that measures aimed at increasing competition in the Portuguese non-tradable goods and labour markets could induce important international competitiveness gains and be valuable instruments in promoting necessary adjustments within the monetary union framework. However, in the short run, real interest rates are likely to increase, driving consumption and output temporarily downwards.     

Transition in Importance of Service Sector in Indian Economy: 1968–69–1993℃94

The importance of service sector in terms of its share in national income/GDP has been growing progressively in Indian economy throughout the post independence period. The objective of this paper is to make an assessment of the importance of the service sector which accounts the value added originating from service sector in total value added produced, needed directly and indirectly to produce gross output in Indian economy during the period 1968–69 to 1993–94. For this purpose, an index of vertical integration has been constructed which provides a dimension-free measure of the multiplier of each industry on the value-added originating from the service sector to total value added. Empirical part of this study shows that Trade, Other services, Electricity, Railway Transport Services, Chemicals and Construction played a role of key sector in terms of importance of Service sector as input for their production throughout the study period of the Indian economy. They provided strong stimulus to the economy by inducing greater value addition to service sector. In general, services industries appear to be the highly growth- inducing sector in so far as it helps higher value addition to other industries.

     

人民币实际汇率与中国两部门生产率差异的关系——基于巴拉萨—萨缪尔森效应的实证分析

长期实际汇率主要取决于经济的供给面,即生产率的变化,这一思想体现在巴拉萨—萨缪尔森效应的模型中。文章从巴拉萨—萨缪尔森效应的理论出发选择合适的计量模型,然后以制造业和服务业分别表示贸易品部门和非贸易品部门,通过差分回归模型和协整检验来分析人民币实际汇率与中国两部门间生产率差异之间的关系,回归结果符合巴拉萨—萨缪尔森效应的结论。在1980~2004年间,人民币实际汇率的变动趋势与中国两部门间的生产率差异变化趋势基本相符:非贸易品部门生产率提高幅度大时,人民币趋向于贬值;而贸易品部门生产率提高幅度大时,人民币实际汇率趋向于升值。     

Market Shares and Concentration in the EU Auditing Industry: the Effects of Andersen’s Demise

This paper describes and analyses changes at the concentration level of the audit services markets in 15-EU member-countries. The sample consists of 2,862 clients of auditing firms for the period 1998 to 2004. The findings of the research show that concentration in the aggregate sample increased over time. Concentration in the audit markets of the EU-15 member-countries exhibits substantial variation across countries while average concentration, before and after Arthur Andersen’s dissolution, has increased in 12 and declined in three countries. Results segmented by economic sectors indicate that the concentration increased in all sectors except Energy, which is the sector with the highest concentration. Overall, the empirical results suggest that there are complexities in our understanding of auditing services markets for competition purposes.

Skilled–unskilled wage inequality: A general equilibrium analysis

The paper develops a static three sector competitive general equilibrium model of a small open economy in which skilled labour is mobile between a traded good sector and a non-traded good sector and unskilled labour is specific to another traded good sector. The capital is perfectly mobile among all these three sectors. We examine the effects of change in different factor endowments and of globalization on skilled–unskilled wage inequality. We find that the effect of a change of a factor endowment on wage inequality depends on the factor intensity ranking between two skilled labours using sectors and on the relative strength of the marginal effects on demand for and supply of non-tradable good. We also find that a decrease in the price of the product produced by skilled (unskilled) labour using traded good sector lowers (raises) the skilled–unskilled wage inequality.     

Innovation and productivity in manufacturing and service firms in Catalonia: a regional approach

This article analyses the determinants of research and development (R&D) and the role of innovation on labour productivity in Catalan firms. Our empirical analysis found a considerable heterogeneity in firm performances between the manufacturing and service industries and between low- and high-tech industries. The frontiers that separate manufacturing and service industries are increasingly blurred. In Catalonia high-tech knowledge-intensive services (KIS) play a strategic role in promoting innovation in both manufacturing and service industries, and driving growth throughout the regional economy. Empirical results show new firms created during the period 2002–2004 that have a greater R&D intensity than incumbent firms (54.1% in high-tech manufacturing industries and 68.8% in high-tech KIS). Small and young firms in the high-tech KIS sector are very prone to carrying out R&D and they invest more in innovation projects. R&D expenditures, output innovation, investment in physical capital, market share and export have positive effects on labour productivity in both the manufacturing and service sectors. Firm size, on the other hand, has a positive effect on productivity in manufacturing industries but not in services.     

Output and price effects of enhancing services sector competition in a large open economy

This paper studies the output and price effects of exogenous changes in the degree of competition. It is motivated by initiatives to enhance competition in services in the European Union. The paper shows that a higher degree of competition in the nontradable goods sector may have adverse implications for international price competitiveness. It highlights four channels through which enhanced competition in the non-tradable goods sector affects output and the general price level in a large, open economy (lower monopoly rents, higher wages, lower import prices, international wealth transfer) and assesses their relative importance. The conclusions suggest that the Single Market enhances output and reduces the general price level.     

The impact of FDI on host countries: the analysis of selected service industries in the Visegrad countries

Foreign direct investments are substantial in the services sector in the Visegrad countries. In this article, we analyse the impact of FDI on the host economy in four selected service industries in two areas: export and employment. FDI in the four selected service industries differ in terms of their vertical or horizontal nature: in business services FDI is predominantly vertical; in financial services and telecommunications it is predominantly horizontal; while in computer-related service activities both types can be found. According to our results, the impact on the host economy differs in the four service industries. We found a positive and significant impact on exports in vertical business services and in horizontal telecommunications services, and on employment in business services and, to a lesser extent, in financial services. The positive impact either diminished or disappeared during the global recession of 2008–2009. The comparison of the four Visegrad countries demonstrates the heterogeneous intensity and significance of this impact, indicating their different specialisations in the analysed services industries.     

Location choice,competition, and welfare in non-tradable service FDI

We investigate whether non-tradable service FDI is efficient from a welfare point of view. A fixed number of firms strategically decide which markets to locate in and then compete in quasi-Cournot fashion. Considering firm location in two symmetric markets, non-tradable service FDI may or may not be efficient for the source country, depending on the total number of firms, competition in markets and the curvature of the demand function. In contrast, non-tradable service FDI is always efficient for the host country and the overall economy. This implies that any policy that affects firm location between two symmetric markets will not be beneficial from a welfare viewpoint.     

Political‐Economic Regime and the Wage Curve: Evidence from Chile, 1957–96

This paper tests whether a wage curve—a negative relationship between the level of unemployment and the level of pay—existed in Chile during 1957–96. The analysis is divided into two periods. For 1957–73, during inward‐led development, we reject the existence of a wage curve. For 1974–96, when the economy opened, state‐run industries were privatised and labour rights weakened, we find a wage curve of ?0.08. Based on this finding we conclude that the unemployment–pay elasticity in the post‐reform period is similar to the ?0.07 to ?0.10 wage curve found in other western, capitalist countries. Disaggregating the analysis by group, we find that women, non‐university educated workers and public sector workers have suffered more from unemployment. Yet informal sector workers have not experienced pay drops as a result of unemployment, contradicting the hypothesis that the informal sector acts as a buffer during economic downturns.     

Market structure and competition in transition: results from a spatial analysis

The present article provides first microlevel (indirect) empirical evidence on changes in entry barriers, the determinants of firm profitability as well as the nature of competition for a transition economy. We estimate size thresholds required to support different numbers of firms for several retail and professional service industries in a large number of geographic markets in Slovakia. The 3 time periods in the analysis (1995, 2001 and 2010) characterize different stages of the transition process. Specific emphasis is given to spatial spill-over effects between local markets. Estimation results obtained from a spatial ordered probit model suggest that entry barriers have declined considerably (except for restaurants) and that the intensity of competition has increased on average. We further find that demand spill-overs and/or the effects associated with a positive correlation in unobservable explanatory variables seem to outweigh negative spill-over effects caused by competitive forces between neighbouring cities and villages. The importance of these spatial spill-over effects differs across industries.     

Endogenous growth and environmental policy: are the processes of growth and tertiarization in developed economies reversible?

The starting point for this article is the idea put forward by Gadrey (2008, 2010) that environmental problems and a policy of addressing them by introducing an environmental tax could trigger economic contraction and downscaling and a shrinking of the service sector in developed economies. The purpose of this article is to test these hypotheses using an evolutionary simulation model. To this end, we use a model of endogenous growth and structural change into which an environmental dimension is incorporated. The results of our simulations certainly reveal structural change within service industries but no change in the distribution of employment between services and manufacturing. Furthermore, we show that the environmentally desirable stagnation of labor productivity in the capital goods sector is compatible with a largely positive growth trend in the economy as a whole, with the development of knowledge-intensive business services apparently able partially to offset the stagnation of productivity in the capital goods sector. We conclude by emphasizing the need for environmental innovation in service activities and cast doubt on the long-term effectiveness of an environmental tax in the fight against pollution.     

Manufacturing growth and local employment multipliers in China

We study the impact of employment growth in manufacturing on job creation in the non-tradable sector for prefecture-level cities in China. Using the 2000 and 2010 Censuses of Population, we apply the shift-share approach to isolate the exogenous change of employment growth in manufacturing. For every hundred new manufacturing jobs, we find that 34 additional jobs are created in the non-tradable sector. We also show that the effect is heterogeneous along a number of dimensions. More specifically, one new job in high-technology manufacturing creates more jobs in the non-tradable sector while low-technology manufacturing employment growth has no significant multiplier effect. Among the non-tradable industries, the multiplier is the largest for wholesale, retail, and catering. Finally, the effect is also geographically heterogeneous, with the multiplier being greater for inland regions.     

The impact of regulatory change on EU energy utility returns: the three liberalization packages

The European Union’s (EU) energy sector is changing due to major policy reforms. In this article, we examine the impact of major legislative changes which were designed to induce competition in the energy sector: the three liberalization packages. Competition was expected to benefit the industry by phasing out inefficient firms. EU citizens were also expected to benefit as competition was likely to promote a more efficient energy sector and more consumer choice of energy products and services. However, this legislative change occurred during a period of extreme market turmoil. We examine the impact of all these changes on the risk profile of the sector. Our results show that the liberalization legislation significantly increased systematic risk exposure of the sector, reducing its role as a defensive investment asset. We also show that commodities had relatively little impact on sector returns, but this was expected as utilities can offset commodity risk in hedging markets. We compare our results to those obtained in neighbouring EU sectors and find the impacts are isolated to the energy sector. This article makes a major contribution to energy policy by empirically showing the change in risk as a result of sector liberalization.     

Investment Under Monetary Uncertainty: A Panel Data Investigation

There is a presumption in the literature that price or exchange rate uncertainty, or uncertainty in the monetary conditions underlying them, will have a negative effect on investment. Some argue that this negative effect will be extended by imperfect competition. However, models of irreversible investment show that the situation is more complicated than that. In these models, investment expenditures are affected by the scrapping price available on world markets and also by the opportunity cost of waiting rather than investing. The impact of uncertainty is therefore going to depend on the type of industry and hence on the industrial structure of the economy concerned. In addition, it may depend on the persistence of any price misalignments away from competitive equilibrium. In this paper, we put these theoretical predictions to the test. We estimate investment equations for 13 different industries using data for nine OECD countries over the period 1970–2000. We find that the impact of price uncertainty is negative or insignificant in all but one case whereas the impact of (nominal) exchange rate uncertainty is negative in only six cases, positive in four cases, and insignificant in three others. In addition, there are conflicting effects from the real exchange rate. The net effect depends on whether the source of the uncertainty is in domestic markets or in foreign markets.     

Does market competition promote innovation efficiency in China’s high-tech industries?

ABSTRACT

Despite extensive discussion about the relationship between market competition and innovation performance, the impact of market competition on the innovation efficiency of high-technology industries in a transitional economy is still unclear. The article is based on panel data of 17 subsectors of China’s high-tech industry spanning the 2001–2016 period. Using stochastic the frontier analysis model, we empirically test the impact of market competition on two-stage innovation efficiency from the perspective of the industry. The results indicate that market competition and firm scale have positive and significant effects on the efficiency of two-stage innovation, the effects of industry export intensity and government intervention on R&D efficiency are negative, but the effects are different for the efficiency of the commercialisation of technology. Based on the results of the empirical analysis, this paper compares the trends and the differences between R&D efficiency and commercialisation efficiency, and then uses cluster analysis to reclassify China’s high-tech industries into three categories, thus revealing the disconnect and imbalance within China’s high-tech industries. At the end of the article, we present some possible policy recommendations.     

Interrelationship among foreign presence,domestic sales and export intensity in Chinese manufacturing industries

Using panel data on six Chinese manufacturing industries over the period 2005–2007, this article explores the interrelationship among foreign presence, domestic sales and export intensity of local firms. We find that the domestic sales and exports are complementary for local firms in China’s pharmaceutical industry, whereas in the case of the textile, transportation equipment, beverage, communication equipment and general equipment manufacturing industries, domestic sales and exports are substitutes. An increase in the average domestic sales increases foreign presence in all industries. The same applies to an increase in the average export intensity. An increase in the level of competition in China’s textile industry increases the export intensity as well as domestic sales of local textile firms. However, an increase in the level of competition in the pharmaceutical industry leads to a very large decrease in export intensity of local pharmaceutical firms. In the case of China’s transportation equipment manufacturing industry, an increase in the level of competition decreases domestic sales of local firms. Furthermore, an increase in the firm size increases domestic sales of Chinese firms in all six manufacturing industries.     

Bank competition in transition countries: Are those markets really in equilibrium?

This paper investigates the degree of market competition in the banking industries of 17 Central and Eastern European (CEE) countries over the period 1994–2008, using the H statistic proposed by Panzar and Rosse (J Ind Econ 35:443–456, 1987). Differing from previous works, this paper applies the newly developed censored stochastic frontier model (CSFM) to test whether these markets have achieved long-run equilibrium, which is an issue overlooked by previous literature. The CSFM appears to be preferable to the conventional one that requires adding a unity to the dependent variable return on assets for all observations, making the so-derived dependent variable non-negative. One can then take the natural logarithm of this distorted dependent variable for a subsequent equilibrium test. Inconsistent parameter estimates may occur and lead to doubtful testing results. Empirical outcomes show that a majority of the banking markets under study experience rising H statistics during the sample period and are operating under monopolistic competition. Moreover, our results indicate that some CEE banking sectors are characterized as contestable markets that may have contributed to the recent deregulation and liberalization progress. More importantly, the CSFM confirms that most of the banking sectors are in long-run equilibrium, justifying the use of the Panzar–Rosse model, while the conventional, transformed dependent variable approach tends to reject the equilibrium hypothesis in more sample countries.