Equity premium in a production economy: A parametric example

A simple Arrow-Debreu model with production and adjustment cost is developed and it is shown how the production parameters interact in determining the steady state equity premium. We also show that the equity premium is highest in exchange economy.     

Information and Communications Technology as a General-Purpose Technology: Evidence from US Industry Data

Abstract. Many people point to information and communications technology (ICT) as the key for understanding the acceleration in productivity in the United States since the mid-1990s. Stories of ICT as a 'general-purpose technology' suggest that measured total factor productivity (TFP) should rise in ICT-using sectors (reflecting either unobserved accumulation of intangible organizational capital; spillovers; or both), but with a long lag. Contemporaneously, however, investments in ICT may be associated with lower TFP as resources are diverted to reorganization and learning. We find that US industry results are consistent with general-purpose technology (GPT) stories: the acceleration after the mid-1990s was broad-based – located primarily in ICT-using industries rather than ICT-producing industries. Furthermore, industry TFP accelerations in the 2000s are positively correlated with (appropriately weighted) industry ICT capital growth in the 1990s. Indeed, as GPT stories would suggest, after controlling for past ICT investment, industry TFP accelerations are negatively correlated with increases in ICT usage in the 2000s.     

Economic Integration: Systemic Measures in an Input–Output Framework

Countries are linked through trade and for their mutual benefits they often group together. Consequently, trade blocs are formed in some form or another, examples of which are the EU, EFTA, ASEAN, NAFTA, and SAARC. Depending upon the form and the nature of the grouping, trade relations among countries obviously vary across the trade blocs. The pattern and the volume of trade of the participating countries are different and thus cause different impacts on the growth and development of the countries concerned. Also, the nature of integration changes over time. To examine the strength of integration within trade blocs, systemic measures of integration hitherto not available are formulated in an input–output framework. The measures are used, as a case study, to assess the inter-temporal variations in the degree of integration of SAARC.     

Least squares, preliminary test and Stein-type estimation in general vector AR(p) models

In the general vector autoregressive process AR ( p ), multivariate least square estimation (LSE)/maximum likelihood estimation (MLE) of a subset of the parameters is considered when the complementary subset is suspected to be redundant. This may be viewed as a special case of linear constraints of autoregressive parameters. We incorporate this nonsample information in the estimation process and propose preliminary test and Stein-type estimators for the target subset of parameters. Under local alternatives their asymptotic properties are investigated and compared with those of unrestricted and restricted LSE. The dominance picture of the estimators is presented.     

Determinants of South Asian Entrepreneurial Growth in Britain: A Multivariate Analysis

This paper aims to contribute to our understanding of the factors influencing South Asian entrepreneurial growth in Britain. It develops a multivariate model along the lines of small business economics but includes cultural and social variables. The theoretical model specified assumes that cultural factors have an augmenting effect on socio-economic factors. A distinction is also drawn between initial entrepreneurial characteristics and later expansion strategies used. The empirical model, based on the general-to-specific approach, can explain almost 60 per cent of entrepreneurial growth. The results suggest that moving away from a style of management based on immigrant culture has a positive impact on growth. This requires greater delegation of responsibilities to non-family employees. At the same time, strengthening links with the country of origin has a positive impact on growth. While the commitment to work hard at start-up is essential, human capital factors like the entrepreneur's educational attainment and employee training appear to be more crucial than financial resources in contributing to growth.     

Family control and dilution in mergers

We analyze the influence of the level as well as the change in family ownership on value creation in mergers involving newly public firms. Our findings suggest that acquirers with low levels of family ownership earn lower abnormal returns than do those with high levels of ownership. In addition, families with low ownership in their firm are more likely to use cash as the medium of exchange, thus avoiding dilution and maintaining their control. Further, acquisitions of targets with low levels of family ownership are associated with greater value creation. Our results are consistent with the entrenchment of families at low levels of ownership and a better alignment of their interests with those of minority shareholders at high levels of ownership. Finally, we find that dilution of the family’s ownership, due to the use of stock as the medium of exchange, alters the family’s incentives and thus influences firm value.