Seller Concentration in Irish Services: Evidence from the Annual Services Inquiry

Seller concentration and its interactions on the performance of markets has occupied industrial organisation and competition economists for decades. While there has been much research on concentration in manufacturing markets, few studies have considered concentration in the services sector, which typically accounts for the majority of economic activity in developed countries. This paper presents estimates of the concentration ratio (i.e. the cumulative market share accounted for by the top 5, 20 and 100 firms) in the Irish services sector using publicly available data from the Annual Services Inquiry (ASI). It might be thought that the grouped nature of the ASI data render it impractical to estimate concentration accurately in this context but a technique due to McCloughan and Abounoori (2003), and subsequently applied to grouped data in the British construction sector (McCloughan, 2004) and the Irish manufacturing sector (McCloughan, 2005), facilitates estimation of concentration in Irish services sub-sectors for the first time. While the ASI data are aggregated, and while the analysis suggests that the Irish services sector is characterised by low concentration, the results nevertheless provide some interesting new information, based on adding value to an existing, publicly available data source, on which services sub-sectors are relatively concentrated and on the trend in concentration in recent years.Concentration, size distribution of firms, services, competition, competitiveness

The role of investment, fundamental Q and financing frictions in agricultural investment decisions: an analysis pre and post financial crisis

JEL classifcation: G31, G32, F34This paper uses a fundamental Q model of investment to consider the role played by nancing frictions in agricultural investment decisions, controlling econometrically for censoring, heterogeneity and errors-in-variables. Our ndings suggest that farmer's in- vestment decisions are not driven by market fundamentals. We nd some evidence that debt overhang restricts investment but investment is not dependent on liquidity or internal funds. The role of nancing frictions in determining investment decisions changes in the post- nancial crisis period when debt overhang becomes a signi cant impediment to farm investment. The evidence suggests that farmers increasingly rely on internal liquidity to drive investment. Finally, we nd no evidence that farmers use o -farm capital to fund on-farm investment.Teagasc Walsh Fellowship Programm

The role of fundamental Q and financing frictions in agricultural investment decisions: an analysis pre and post financial crisis

This paper uses a fundamental Q model of investment to consider the role played by financing frictions in agricultural investment decisions, controlling econometrically for censoring, heterogeneity and errors-in-variables. Our findings suggest that farmer's investment decisions are not driven by market fundamentals. We find some evidence that debt overhang restricts investment but investment is not dependent on liquidity or internal funds. The role of financing frictions in determining investment decisions changes in the post-financial crisis period when debt overhang becomes a significant impediment to farm investment. The evidence suggests that farmers increasingly rely on internal liquidity to drive investment. Finally, we find no evidence that farmers use off-farm capital to fund on-farm investment.Credit Constraints, Firm Level Investment, Tobin's Q, Debt

The role of financing frictions in agricultural investment decisions: an analysis pre and post financial crisis

This paper uses a fundamental Q model of investment to consider the role played by financing frictions in agricultural investment decisions, controlling econometrically for censoring, heterogeneity and errors-in-variables. Our findings suggest that farmer's investment decisions are not driven by market fundamentals. We find some evidence that debt overhang restricts investment but investment is not dependent on liquidity or internal funds. The role of financing frictions in determining investment decisions changes in the post-financial crisis period when debt overhang becomes a significant impediment to farm investment. The evidence suggests that farmers increasingly rely on internal liquidity to drive investment. Finally, we find no evidence that farmers use on-farm capital to fund on-farm investment.Credit Constraints, Firm Level Investment, Tobin's Q, Debt, Agricultural Finance, G31, G32, F34,

Does Bank Market Power Affect SME Financing Constraints? ESRI Research Bulletin 2014/1/5

This paper investigates the impact of bank market power on investment financing constraints experienced by small- and medium-sized enterprises (SMEs). It uses a large sample of approximately 118,000 SMEs across 20 European countries over the period 2005-2008. Our main contribution is to test the degree to which firms are financially constrained and investigate how such financial constraints vary by the degree of market competition between domestic banks

Investment Efficiency, State-Owned Enterprises and Privatisation: Evidence from Vietnam in Transition. ESRI WP498. March 2015

Our research tests the difference in investment efficiency between state-owned enterprises (SOEs) and private firms and then evaluates the effect of privatisation and equitisation policies on the investment efficiency of former state owned enterprises (SOEs). We use a novel dataset from Viet Nam which covers large and non-listed SMEs across the construction, manufacturing, and services sectors. Our methodology uses a structural model to test the relationship between Tobin’s Q and capital spending. We find no evidence of investment spending being linked to marginal returns by SOEs across all sectors and size classes. However, former SOEs which have been privatised and equitized with a minority state shareholding display positive links between Q and investment. In fact, the link is stronger for these firms than for private firms

Stroke Induces Prolonged Changes in Lipid Metabolism, the Liver and Body Composition in Mice

Acknowledgements We would like to thank the Biological Services Facility at the University of Manchester for expert animal husbandry and Karen Davies who helped with the MRI. The Histology Facility equipment that was used in this study was purchased by the University of Manchester Strategic Fund. Special thanks goes to Peter Walker for their help with the histology. Funding information This work was supported by the Kohn Foundation, an Edward Bonham Carter Doctoral Scholarship, an EPSRC/MRC Centre for Doctoral Training in Regenerative Medicine studentship grant (EP/L014904/1), and the Medical Research Council (MR/K501311/1).Peer reviewedPublisher PD

The role of financing frictions in agricultural investment decisions: an analysis pre and post financial crisis

This paper uses a fundamental Q model of investment to consider the role played by financing frictions in agricultural investment decisions, controlling econometrically for censoring, heterogeneity and errors-in-variables. Our findings suggest that farmer's investment decisions are not driven by market fundamentals. We find some evidence that debt overhang restricts investment but investment is not dependent on liquidity or internal funds. The role of financing frictions in determining investment decisions changes in the post-financial crisis period when debt overhang becomes a significant impediment to farm investment. The evidence suggests that farmers increasingly rely on internal liquidity to drive investment. Finally, we find no evidence that farmers use on-farm capital to fund on-farm investment