Employer size–wage effects: evidence from matched employer–employee survey data in the UK

This paper employs a random sample of matched employer–employee data from the UK to test seven possible explanations for the positive relationship between employer size and pay. Individual wage equations show a large employer size–wage premium. We then control for a range of establishment-level variables, based on seven hypotheses typically advanced to explain this premium. Each establishment-level factor reduces the wage premium, but a sizeable premium nonetheless remains. In adjudicating on these hypotheses, we find a strong association between the internal labour market and the employer size–wage premium. This finding supports the theory that the employer size–wage effect may be due to the higher costs of turnover or monitoring in larger firms. However, we find contrasting effects for public versus private sector establishments.     

Pay inequality and firm performance: evidence from matched employer–employee data

A large matched employer–employee data set for Sweden is used to test several predictions from tournament theory. For white-collar workers a positive and significant effect of intra-firm wage dispersion on profits and average pay is found, using various measures of wage dispersion. This result is robust for controlling for firm differences in human capital and firm fixed-effects as well as for instrumenting the wage dispersion variable to take into account endogeneity of wage dispersion. Using data on around 10?000 managers, a positive and significant association between pay dispersion and profits is also found for executives. Further results include a positive relationship between market demand volatility and wage dispersion, measured as coefficient of variation in managerial pay, and a negative effect of the number of managers (contestants) on managerial pay spread. The first two results are in accordance with predictions from tournament theory, while the last one is not.     

Segregation and gender wage gaps in the private and the public sectors: an analysis of Danish linked employer–employee data, 2002–2012

This paper examines the relation between segregation and the gender wage gap in the public and the private sectors in Denmark from 2002 to 2012. The analysis shows that male–female differences in the share of females in occupations, industries, establishments and job cells (occupations within establishments) constitute 46 % of the raw gender wage gap in the private sector, while segregation in the public sector accounts for as much as 63 %. Segregation thus plays a substantially more important role in accounting for the gender wage gap in the public sector than in the private sector. While the importance of segregation for wage formation decreased substantially in the public sector over time, it only decreased slightly in the private sector. Although the remaining gender wage gap, after controlling for segregation, is close to zero in the public sector, a substantial within-job cell differential remains after controlling for segregation in the private sector.     

Innovation and skills from a sectoral perspective: a linked employer–employee analysis

Science and engineering skills as well as management and leadership skills are often referred to as sources of innovative activities within companies. Broken down into sectoral innovation patterns, this article examines the role of formal education, actual occupation and work experience in the innovation performance in manufacturing firms within a probit model. It uses unique micro data for Germany (LIAB) that contain information about corporate innovation activities and the qualification of employees in terms of formal education, actual professional status and work experience. We find clear differences in the human capital endowment between sectors according to the Pavitt classification. Sectors with a high share of highly skilled employees engage in above average product innovation (specialised suppliers and science-based industries). However, according to our estimation results, across as well as within these sectors a large share of highly skilled employees does not substantially increase the probability of a firm being innovative.     

The public–private sector gender wage differential in Britain: evidence from matched employee-workplace data

This article shows that little of the gender earnings gap in the public and private sectors in Britain are explained by differences in employee characteristics. The differences in workplace characteristics, however, make a significant, sizeable contribution. It is shown that performance related pay and company pension schemes are associated with higher relative earnings in the private sector, whilst increased provision of family-friendly employment practices in the public sector is associated with higher relative earnings for women.     

Downward nominal wage rigidity in Europe: an analysis of European micro data from the ECHP 1994–2001

This paper substantially extends the available evidence on downward nominal wage rigidity in the European Union (EU) and the Euro Area. We develop an econometric multi-country model based on Kahn’s (Am Econ Rev 87(5):993–1008, 1997) histogram-location approach and apply it to employee micro data from the European Community Household Panel for 12 of the EU’s member states. Our estimates for the degree of downward nominal wage rigidity on the national as well as the EU-wide level point to substantial downward nominal wage rigidity within the EU. A detailed comparison with other cross-national studies reveals an emerging consensus about which countries can be characterized as high or low rigidity countries, although the status of some countries remains unclear. The variation in national degrees of downward nominal wage rigidity cannot convincingly be explained by institutional variables.      

Structural change in exports and economic growth: cointegration and causality analysis for Spain (1961–2000)

The Spanish export-led growth hypothesis is re-examined from the trade liberalization process initiated four decades ago. For this purpose both the export expansion and the progression from ‘traditional’ exports to manufactured and semimanufactured exports are taken into consideration. A new evidence is reported for the above period. Alongside a feedback between aggregate exports and real output, it has been proved that the structural transformation in export composition has also become a key factor for Spain's economic development.     

Pareto–lognormal distributions: Inequality,poverty, and estimation from grouped income data

The (double) Pareto–lognormal is an emerging parametric distribution for income that has a sound underlying generating process, good theoretical properties, and some limited favorable evidence of its fit to data. We extend existing results for this distribution in 3 directions. (1) We derive closed form formula for its moment distribution functions, and for various inequality and poverty measures. (2) We show how it can be estimated from grouped data using GMM. (3) Using grouped data from ten countries, we compare its performance with that of another leading 4-parameter income distribution, the generalized beta-2 distribution. The results confirm that, when using grouped data, both distributions provide a good fit, with the double Pareto–lognormal distribution outperforming the beta distribution in 4 out of 10 cases.     

Effects of exports on productivity and growth in India: an industry–based analysis

This study analyses the effects of exports on the level of output per capita using the panel estimates of an extended version of the Mankiw, Romer and Weil (The Quarterly Journal of Economics, CVII, 407-37, 1992) model, and on the total factor productivity using the time series estimators. The analysis is carried out for ten industries in the manufacturing sector in India. The results do not provide any evidence of convergence, and instead support the contrary evidence of divergence among industries. The exports do not induce convergence and instead seem to accentuate the process of divergence among industries. The study provides some evidence for the significant effects of exports on the level of output per capita and TFP in the manufacturing sector. The effects of exports on TFP are significant in half of the sample industries, while in the remaining half these are statistically insignificant.     

Effects of changes in outputs and in prices on the economic system: an input–output analysis using the spectral theory of nonnegative matrices

The (physical) output adjustment model and the price adjustment model are presented. By the two models we quantitatively analyze the influences of alterations of one sectoral (physical) gross output and of one sectoral price on another sectoral (physical) gross output and on another sectoral price, respectively. Hence, a basic nature of the Ghosh inverse and a fundamental character of the monetary Leontief inverse are obtained. The proposition that a matrix of intermediate output (input) coefficients alters if the vector of output (price) adjustment coefficients is nontrivial holds, if and only if this matrix is C-irreducible. It is impossible that (i) the adaptation of output system causes all sectoral final output rates (or input multipliers) either to rise or to fall collectively, or (ii) an adjustment of price system causes all sectoral value-added rates (or output multipliers) either to increase or to decrease jointly. However, maybe (i) a change of output system enables some sectoral final output rates (or input multipliers) to rise (fall) and all others to be constant, and (ii) an alteration of price system enables some sectoral value-added rates (or output multipliers) to increase (decrease) and all others to be fixed, whose necessary and sufficient condition is that the matrix of intermediate output (or input) coefficients has at least one non-final (or non-initial) class. The proposition that the vector of final output rates (or input multipliers) changes if the vector of output adjustment coefficients is nontrivial is true, if and only if the matrix of intermediate output coefficients has only one final class. The proposition that the vector of value-added rates (or output multipliers) alters if the vector of price adjustment coefficients is nontrivial holds, if and only if the matrix of intermediate input coefficients has only one initial class. The necessary and sufficient conditions and the matching economic explanations for possibility and uniqueness of the economic adjustment that enables (i) all sectors to have a uniform final output rate (or input multiplier), and (ii) all sectors to have the same value-added rate (or output multiplier) are respectively given. I would like to thank an anonymous referee for helpful comments and suggestions.     

The symbiosis of scientific and technological innovation efficiency and economic efficiency in China — an analysis based on data envelopment analysis and logistic model

In this study, data envelopment analysis (DEA) is used to estimate the scientific and technological innovation efficiency and economic efficiency of China’s provinces and cities from 2000 to 2016. Based on these two efficiency measures, a logistic model is used to calculate their symbiosis. The results show that, while the high scientific and technological innovation efficiency are concentrated in the eastern coastal areas, the high economic efficiency spread from the eastern coastal zones to the inland regions. Further, these efficiencies have gradually shifted from independent development to symbiotic development between 2000 and 2007. From 2008 to 2011, the symbiotic point largely spread, emphasising the difference between regions. After 2012, the symbiotic point gathered around 0 again, indicating that external influences greatly influenced the symbiotic patterns in all regions. Finally, we introduce relevant policy recommendations based on the symbiotic condition.     

The government expenditure–economic growth relation in Japan: an analysis by using the ADL test for threshold cointegration

Based on annual data from Japan for the period 1960 to 2010, we investigate the government expenditure–economic growth relation in Japan by using the autoregressive distributed lag test for threshold cointegration developed by Li and Lee (2010). In particular, we evaluate the validity of Wagner’s view and the Keynesian view in the case of Japan. The empirical results presented herein indicate that of these two classical economics perspectives, only Wagner’s view holds for Japan. The findings also demonstrate that the adjustment process towards its long-run equilibrium is asymmetric.     

Asymmetries in the Thai lending–deposit rate spread: an econometric analysis

This study examines the asymmetric behaviour of lending–deposit rate spread in the emerging Thai economy over the period 1991:1 to 2007:1. Although both the threshold autoregressive model and the Momentum Threshold Autoregressive (MTAR) model detect asymmetries, the MTAR model is a better fit for the sample data. The finding that Thai banks exhibit faster adjustment in lending rates when the spread is widening (i.e. falling deposit rates) than when the spread is narrowing (i.e. rising deposit rates) supports the consumer reaction hypothesis of Stiglitz and Weiss. This phenomenon is the result of the ‘oligopsonistic’ relationship between the banks and their powerful corporate customers, and the attendant practice of the ‘name’-based lending.     

Skilled–unskilled wage inequality,nontraded good and endogenous supply of skilled labour: A theoretical analysis

The paper develops a static four sector competitive general equilibrium model of a small open economy in which skilled labour is endogenously produced by the education sector and is mobile between a traded good sector and a nontraded good sector. Capital is also perfectly mobile among the education sector, skilled labour using traded good sector and the nontraded good sector. However, land and unskilled labour are specific to another traded good sector. We analyse the effects of change in different factor endowments and reduction in tariff rate on skilled–unskilled wage inequality. We find that the effect of a change in different parameters on wage inequality depends on the factor intensity ranking between two skilled labour using sectors and on the relative strength of the marginal effects on demand for and supply of nontraded final good. We also analyse the effects of changes in different parameters on the supply of skilled labour.     

Medical management,costs, and consequences of Alzheimer’s disease in Germany: an analysis of health claims data

Abstract

Objective:

The main objective of this analysis was to assess the medical and economic differences between patients with and without diagnosed Alzheimer’s Disease (AD). Analysis included co-morbidities, patterns of drug use, and clinical course, as well as the magnitude of these differences attributable to AD.     

Saving,investment and capital mobility in EU member countries: a panel data analysis of the Feldstein–Horioka puzzle

ABSTRACT

In this paper, we reexamine the long-standing and puzzling correlation between national saving and investment in 14 European Union (EU) countries. We employ a panel data set for the period 1970–2015 and we apply recently developed maximum likelihood panel cointegration methodologies. We find that there exists a long-run relationship between savings and investment for this panel of EU member countries, with the savings retention coefficient being low in magnitude but statistically different than zero. Therefore, we argue that there is weak evidence in favour of the Feldstein–Horioka puzzle and that the long-run international solvency condition is maintained in most of these countries. This evidence implies a moderate degree of capital mobility which is consistent with the macroeconomic experience of these countries during the period under investigation.     

Urban–rural income polarization and economic growth in China: evidence from the analysis of a dynamic panel data model

Using a dynamic panel data model and the system GMM, this article examines the relationship between urban–rural income polarization and economic growth at the provincial level in the period 1995 to 2010 in China. The estimated results and significant tests indicate that a certain degree of urban–rural income polarization is beneficial to economic growth at the provincial level in both stages for China as a whole, though the contribution of urban–rural income polarization to economic growth is relatively small. Aggravating urban–rural income polarization has a negative impact on economic growth in China. Based on a cluster analysis of regional economic growth at the provincial level, the authors carried out the same analysis separately for two categories of regions too. The results for those two categories of regions show that positive correlations also exist between urban–rural income polarization and economic growth in both stages, which are very similar to the analysis for the whole of China. In addition, a meaningful finding can be derived that the contribution of consumption growth rate to economic growth rate in the second stage is smaller than that in the first stage obviously.     

Skilled–unskilled wage inequality,product variety,public input and increasing returns: A static general equilibrium analysis

The paper develops a four sector small open economy model with two traded final good sectors, a public intermediate good producing sector and a nontraded good sector producing varieties of intermediate goods. There are three primary factors: capital, skilled labour and unskilled labour. Industrial sector producing a traded good uses capital, intermediate goods and skilled labour as inputs. Intermediate goods producing sector also uses capital and skilled labour. Public input producing sector and the agricultural sector producing the other traded good use capital and unskilled labour as inputs. It is shown that, if production technologies are the same for the agricultural sector and the public input producing sector and if the scale elasticity of output is very low, then an increase in capital stock (unskilled labour endowment) raises (lowers) the skilled–unskilled wage ratio. However, an increase in skilled labour endowment does not produce any unambiguous effect. On the other hand, an increase in the tax rate on industrial output and/or an increase in the price of the agricultural product, armed with the same set of assumptions, lowers the skilled–unskilled wage ratio.     

Black and official exchange rates in Morocco: an analysis of their long-run behaviour and short-run dynamics (1974–1992)

Using Vector Error-Correction (VEC) model estimation on monthly data from Morocco for the period January 1974 to December 1992, this article tests the hypothesis that there is a long-run stable relationship between the official and the black-market exchange rates for US dollars. We also examine the short-run dynamics in the relationship between the two markets. The econometric results indicate that the two exchange rates are cointegrated. Furthermore, we reject weak exogeneity in the case of the official exchange rate, but fail to reject it in the case of the black-market rate. Granger causality tests show that the black-market rate causes the official exchange rate. The results seem to support the efficiency hypothesis, suggesting that participants in the black-market are able to anticipate changes in the official exchange rate. The findings also suggest that Morocco's decision (in January 1993) to introduce only current account convertibility and keep controls on capital accounts was wise.