Explaining International Variations in Self-Employment: Evidence from a Panel of OECD Countries

Organisation for Economic Cooperation and Development (OECD) data from 1972 to 1996 reveals substantial differences in the levels and trends of self-employment rates across countries. This article uses recently developed panel integration and cointegration techniques to explore the determinants of aggregate self-employment rates. We find that within the panel, self-employment rates are positively and significantly related to personal income tax rates and negatively and significantly related to the unemployment benefit replacement rate. This accords a central role to government tax and transfer policies, in contrast to nonrobust influences from macroeconomic variables, which have been widely used in previous studies.     

Does Stricter Employment Protection Legislation Promote Self-employment?

Using recently developed indicators of the strictness of employment protection legislation in OECD countries, the paper examines the issue of whether strict employment protection legislation may promote self-employment by encouraging employers to contract-out work to self-employed workers. Contrary to the results of previous studies, the paper finds little evidence for a positive relationship between self-employment and the strictness of EPL. While the raw data suggest that a positive relationship may indeed exist, once suitable control variables are introduced into the analysis, it appears that if anything, the opposite may be true: i.e. stricter employment protection legislation may actually reduce self-employment.     

Nigerian SMEs: Commitment and loyalty to their banks

Commitment has a crucial role to play in underpinning long-term business relationships, and as such, is well established in the related academic literature. Limited research does, however, exist pertaining to the specific relationships between SMEs and their banks. This paper presents and assesses commitment relationship framework that seeks to evaluate such relationships. Various validated scale-sets from the existing studies are combined here to assess commitment, advocacy and repurchase intention. Data were collected from 199 SMEs via interviews with owners or senior (financial) managers. Their assessment involved exploratory factor analysis to determine underlying data structure, with internal reliability assessment of the identified factors. Commitment is established around two components; affective and calculative, whilst advocacy and repurchase intention converge into a single behavioural intentions factor. The two-dimensional presentation of commitment and behavioural intentions are also distinct. Originality lies in the validation of commitment and behavioural intention constructs within this specific business arena and geographical location, as well as showcasing research that involves engagement with smaller organisations rather than their larger counterparts in the consideration of bank performance.     

Coming to Terms with London: Middle‐class Communities in a Global City

In this article we contrast the experience of middle‐class life in two areas of South London. We hypothesize that different sections of the middle class will live in different areas. Whilst these differences partly reflect economic capabilities and occupational divisions (such as public versus private employment sector, professionals versus managers), we suggest these divisions are becoming more complex. We develop a threefold model based on the work of Savage et al. (1992) and hypothesize that each group will tend to live in different and distinct areas of the city. In our comparison of two areas in which we have completed fieldwork (Telegraph Hill and Brixton), we are able to show very different accommodations to metropolitan life which provides initial support for our hypothesis. We characterize middle‐class life in Brixton as being essentially unstable, which is largely compensated for by the frisson of living in a cosmopolitan and mixed area. Telegraph Hill is a more stable area, with residents building a long‐term relationship with the area and forming substantial social networks with other residents; it, however, lacks the cultural infrastructure of Brixton. We argue that ‘circuits of education’ are of prime importance for middle‐class families living in London: in comparison to Brixton, our respondents in Telegraph Hill have developed sophisticated educational strategies which have enabled them to come to terms with living in London. Cet article compare la vie des classes moyennes dans deux quartiers du sud de Londres. Par hypothèse, il considère qu'au sein de ces classes, des catégories différentes vivront dans des quartiers différents. Si ces divergences traduisent en partie des capacités financières et des disparités professionnelles (ex.: entre secteur public et secteur privé, professions libérales et cadres), elles se font aussi plus complexes. L'article présente un modèle en trois parties basé sur le travail de Savage et al. (1992), en présumant que chaque groupe aura tendance à vivre dans un quartier spécifique de la ville. En opposant deux zones où le travail sur le terrain est terminé (Telegraph Hill et Brixton), il est possible de montrer des adaptations très variées à la vie métropolitaine, celles‐ci offrant une première contribution à l'hypothèse de l'étude. La vie des classes moyennes à Brixton peut se définir comme étant essentiellement instable, caractéristique largement compensée par le frisson d'une existence dans un quartier hétéroclite et cosmopolite. Telegraph Hill est une zone plus stable, les résidents établissant un lien durable avec le quartier et constituant entre eux de solides réseaux sociaux; il lui manque toutefois l'infrastructure culturelle de Brixton. L'article expose que les ‘circuits éducatifs’ sont primordiaux pour les familles des classes moyennes vivant à Londres: par comparaison à Brixton, les résidents de Telegraph Hill ont mis au point des stratégies d'éducation élaborées qui leur ont permis de s'accommoder de la vie londonienne.     

A value-in-process analysis of relationship interactions in non-equity alliances

In the domain of relationship marketing, there is an increasing need for greater understanding of ‘value’ in the process of social exchange interactions. We present a framework for analysis of value creation through these interactions. Two types of value creating interaction are identified, asset specific investment and technical exchange. Taking a series of 197 project-based, non-equity alliances between architects and building contractors, we examine value creation through these interactions. The findings establish that value in the relationship process is co-created and that this occurs through an iterative investment in specific assets at the operational level throughout the alliance. Additionally, the exchange of technical information at the operational level is found to be a source of value for the relationship and has iterative and co-creational characteristics similar to investment in specific assets. We provide an explanation for the relationship between these interaction types and relational value. We also find that goodwill trust's positive relationship with the asset specific investment interaction type is stronger in low, rather than high, operational compatibility partnerships. The implications for researchers and managers are explored and study limitations acknowledged.     

Government advice networks for SMEs: an assessment of the influence of local context on Business Link use,impact and satisfaction

Business Link in Britain is one of the main recent government initiatives to support SMEs in the EU. The paper uses a 1997 survey of SMEs to determine how Business Link use, impact and satisfaction are influenced by firm characteristics, local partnership characteristics, local geographical context, service intensity and other explanatory variables. The paper presents econometric estimates based on logit and ordered logit models. A key finding of the paper is to demonstrate that local context is not very significant to service use, impact or satisfaction, but local Business Link management and adviser performance are important influences on the impact and satisfaction. Major differences in the way SMEs use government-backed services are also found. There are high volumes of use of ‘gateway’ information services producing only low impact, and low volumes but high impacts and satisfaction with intensive advice services governed by contracts between the clients and the adviser. Implications for the Small Business Service, launched in April 2000, are drawn.     

Naive Adaptive Behavior and the Observability of Gambles

This paper considers a class of naive adaptive learning rules in a social setting. They generalize biological selection and have become relevant in economic theory as a consequence of their use in evolutionary game models. The environment considered here is nonstrategic but includes gambles which are more or less completely observed in each period. In the long run, individuals are more averse to a gamble which is less observable, other things being equal, and may violate first-order stochastic dominance. Thus these rules need not be consistent with rational behavior in the usual sense.Journal of Economic LiteratureClassification Numbers: D83, C72.     

Unravelling the facts about job generation

The purpose of this paper is to provide some new and useful perspectives to assist our understanding of the job creation process; especially of the relative capacities of small and large firms to create jobs.Through an initial discussion of components of change analysis, it is shown that (dynamic) job change can often be attributed to (static) size cohorts of firms in an illogical fashion. Also, change which results from firms oscillating in and out of neighbouring size cohorts has continued to be confused with shifts in employment levels which are of a long term nature.Job generation analysis has tended to ignore the role of the stable firm. However, both small and large firms, which tend to exhibit low levels of internal job change, are performing a fundamental and important task in terms of simply sustaining jobs.In the author's opinion, traditional methodologies used to investigate job creation in any economy have tended to distort our understanding of job creation and loss. Recommendations for alternatives, especially those which incorporate a temporal element into the job variable, are put forward.     

Working under pressure: Evidence from the impacts of soccer fans on players’ performance

In this paper we study how pressure affects individual’s behavior. For this purpose we use sports data, where the attendance is a proxy for pressure, to investigate if the number of fans in the stadium affects the performance of the players. We overcome the reverse causality problem by proposing an instrument variable: a promotion in Brazil during which low cost tickets were assigned to random soccer matches. In contrast to previous literature, our results suggest that pressure does not significantly affect players’ behavior.     

Change in the size distribution of UK firms

This paper examines the extent of change and stability in the population of UK firms through time in terms of its size distribution, as defined by number of employees. It was empirically found that the distribution of employment by firm size remained surprisingly constant over the 1987–1989 period. A major implication of this finding is that in times of very high net job creation (involving high gross job creation and loss), factors are at work in the economy to keep the population distribution of firms (in terms of employment concentrations) more or less stable. It is hypothesised that a natural concentration exists for each different size band, and that as change takes place, the proportion of total employment based in the size band will tend towards this natural level.The rise in the proportion of employment in small firms, and the comparatively high job creation ability of small firms in recent times has come about in part because of negative rather than positive macro-economic influences. In recession, small firms in aggregate in spite of their individual volatility, are the most resilient. In prosperous times they do not increase their proportion of employment share, while in times of recession they do. Our results imply that large firms have a very significant, if not the most significant, bearing upon aggregate employment trends. On the other hand, small firms inherently have more potential to create jobs than large firms.The majority of public expenditure and legislative support for UK business is directed at large firms, as a result of culture and tradition. Even with the benefit of this support, large firms in recent decades have still performed badly, in job generation terms. In contrast, small firms have shown an inherent advantage in their ability to create jobs. A shift of government expenditure and legislative support from large to small firms would further enhance and realise the potential of small firms to benefit the economy and create jobs.