An Impact Analysis of Microfinance in Bosnia and Herzegovina

This paper applies the financing constraints approach to study whether microfinance institutions improved access to credit for microenterprises in Bosnia and Herzegovina. According to this approach, microenterprises with improved access to credit rely less on internal funds for their investments. Thus, we compare investment sensitivity to internal funds of microenterprises in municipalities with significant presence of MFIs to that of microenterprises in municipalities with no (or limited) presence of MFIs using Living Standards Measurement Survey and MFI branch location data. Results indicate that MFIs alleviated microbusinesses’ financing constraints. This approach is applicable to evaluating microfinance impact in other countries.     

Pseudo conditional maximum likelihood estimation of the dynamic logit model for binary panel data

We show how the dynamic logit model for binary panel data may be approximated by a quadratic exponential model. Under the approximating model, simple sufficient statistics exist for the subject-specific parameters introduced to capture the unobserved heterogeneity between subjects. The latter must be distinguished from the state dependence which is accounted for by including the lagged response variable among the regressors. By conditioning on the sufficient statistics, we derive a pseudo conditional likelihood estimator of the structural parameters of the dynamic logit model, which is simple to compute. Asymptotic properties of this estimator are studied in detail. Simulation results show that the estimator is competitive in terms of efficiency with estimators recently proposed in the econometric literature.     

Collective bargaining towards mutual flexibility and security goals in large internationalised companies—why do institutions (still) matter?

This paper examines the potential of collective bargaining to generate mutually advantageous flexibility and security outcomes at firm level. By focusing attention on actors' negotiating capacity at sites in Denmark and Italy of four large chemical-pharmaceutical companies, it provides a nuanced, comparative explanation. The findings demonstrate that, across countries, differences in actors' capacity and negotiated outcomes are attributable to the stability and depth of collective bargaining institutions. Within country differences are accounted for by the organisational resources (internal democracy, external links and pro-activity) of local trade unions, which condition their capacity to induce management to negotiate outcomes which benefit both parties.     

The dynamics of public opinion under majority rules

This note explains the process of public opinion formation via a locally interactive, space-time analysis. The model we use is a special case of the general framework for modelling social interaction proposed in Blume and Durlauf (2001). In the reduced form of the model we study how each individual, when faced with the choice of one, out of two, opinions, tends to conform to the opinion held by the majority of her neighbours. We consider different, symmetric and asymmetric, majority rules. Depending on the specific behavioral rule, the aggregate process of opinion formation may display contagion on one specific opinion, or consensus among all individuals in the population, or co-existence of both opinions. Whenever consensus obtains, we observe the formation of homogeneous areas ( clusters) that seem almost stationary along the dynamics. The authors wish to thank A. Postelwaite and two anonymous referees for very helpful suggestions.     

Technological specialization and economic performance in oecd countries

The paper investigates the growing sectoral specialization in technological activities of OECD countries (measured using patent data) and its impact on countries innovative-and economic performance in the 1975-1990 period. Aggregate indicators of sectoral specialization are introduced, showing the extent to which countries concentrate their innovations in few fields, or spread them across several sectors. A general positive relationship us found between the degree of specializatin in technology and higher rates of growth, while specialization in electronics-related fields in not associated to better economic or technological performances.The position of individual countries in these patterns is also examined, showing that specialization has been an element of the catching-up process of the past decades, which has led to a growing economic convergence among OECD countries.     

Macroeconomic determinants of remittances: evidence from Romania

Given the globalization of the labour market and the promotion of free movement for work, young people are looking for employment opportunities from at least two perspectives – professional careers and socio-economic benefits from employment. In developing countries, such as Romania, the labour market is less attractive, which has led to profound, numerical and structural imbalances, due to external mobility for work. Both new generations of graduates and young people aged up to 40 years, decide to work abroad as a more beneficial individual solution, i.e. remittances. The purpose of this paper is to examine the macroeconomic determinants of remittances to Romania, in order to substantiate public policies on diaspora, to adjust employment policy on the national labour market by promoting incentives to create decent, youth-friendly jobs. Using panel data model we selected several variables with potential influence on remittances level. The results demonstrate that traditional influence’s factors as distance, migration routes diaspora concentration or unemployment rate are, at present, less important than wage gap or tax rate at least for developing origin countries.