On the static and dynamic costs of trade restrictions for small developing countries

We analyze the costs of trade restrictions for a small developing economy (LDC). Intermediate goods invented elsewhere are only introduced on the LDC market if it is profitable to do so. The LDC economy evolves to a balanced growth path in which income, welfare, and the share of available goods increase if trade restrictions fall. The adjustment path is asymmetric: an increase in trade restrictions leads to a slow-down of economic growth, while a decrease may lead to a rapid catch-up process. The dynamic costs of trade restrictions are in general substantially larger than the static costs.     

Collateral,relationship lending and family firms

Prior research suggested that relationship lending could play a role in solving asymmetric information problems between borrower and lender. Other studies suggest a relationship between family ownership and the shareholder–bondholder agency conflict. The present paper investigates the impact of relationship characteristics, family ownership and their interaction effects upon the use of collateral in SME lending. We examine the determinants of collateral as well as the determinants of the choice between business and personal collateral using decision tree analysis. The results reveal that relationship characteristics have a significant influence, but not always in the direction as expected. Moreover, they do not seem to be the primary determinants in our classification models. The most important determinants in both classification models seem to be the loan amount, total assets and the family versus non-family firm distinction. In addition, we differentiate between line-of-credit and non-line-of-credit loans and find significant differences between these decision trees.     

Corporate Governance, Opaque Bank Activities, and Risk/Return Efficiency: Pre- and Post-Crisis Evidence from Turkey

Does better corporate governance unambiguously improve the risk/return efficiency of banks? Or does either a re-orientation of banks’ revenue mix towards more opaque products, an economic downturn, or tighter supervision create off-setting or reinforcing effects? The authors relate bank efficiency to shortfalls from a stochastic risk/return frontier. They analyze how internal governance mechanisms (CEO duality, board experience, political connections, and education profile) and external governance mechanisms (discipline exerted by shareholders, depositors, or skilled employees) determine efficiency in a sample of Turkish banks. The 2000 financial crisis was a wake-up call for bank efficiency and corporate governance. As a result, better corporate governance mechanisms have been able to improve risk/return efficiency when the economic, regulatory, and supervisory environments are more stable and bank products are more complex.     

On the proportionality of EU spatial ex ante coexistence regulations

The EU is currently struggling to implement coherent coexistence regulations on genetically modified (GM) and non-GM crops in all member states. While it stresses that any approach needs to be “proportionate to the aim of achieving coexistence”, very few studies have actually attempted to assess whether the proposed spatial ex ante coexistence regulations (SEACERs) satisfy this proportionality condition. In this article, we propose a spatial framework based on an existing landscape and introduce the concept of shadow factor as a measure for the opportunity costs induced by SEACERs. Our empirical findings led us to advance the proposition that flexible SEACERs based on pollen barriers are more likely to respect the proportionality condition than rigid SEACERs based on isolation distances. Particularly in early adoption stages, imposing rigid SEACERs may substantially slow down GM crop adoption. Our findings argue for incorporating a certain degree of flexibility into SEACERs by advising pollen barrier agreements between farmers rather than imposing rigid isolation distances on GM farmers. The empirical questions of proportionality and flexibility have been largely ignored in the literature on coexistence and provide timely information for EU policy makers.     

Building competences for new customer value creation: An exploratory study

Recent marketing literature suggests companies to become market driving (proactive business logic, changing the rules of the market) instead of market driven (reactive business logic, customer-led). This transformation implies that companies are able to boost their capacity to create new customer value. Based on survey data of business-to-business markets, we advance a tentative model that links competence development to new customer value creation. Although exploratory in its nature, our study exhibits that companies should build three types of competences: marketing practices for external knowledge absorption, general organizational competences and supply chain/network competences. Using cluster analysis, we are able to further link these competences to the capacity of new value creation. Four clusters are detected with different degrees of expertise in new value creation and each displaying their own profile of competences. Becoming market driving requires an integrated and balanced view on marketing practices.     

Entrepreneurship in the Street Food Sector of Vietnam—Assessment of Psychological Success and Failure Factors

We tested the hypothesis that process characteristics of action strategies were related to entrepreneurial success in microbusinesses in the urban informal sector of Vietnam. The process characteristics were divided into four strategies: critical point planning, complete planning, opportunistic, and reactive. Success was defined as a combination of economic and subjective measures. A survey was done in Hue and Hanoi (Vietnam) among 102 street food vendors. With 62 vendors of this sample, we held in-depth interviews, which were used to test our hypotheses. The results showed that seventy percent of the business owners did not plan much. Opportunistic and planning strategies were most highly related to success, and a reactive strategy was related to failure. The latter replicates other studies in other developing countries.     

School Staff Autonomy and Educational Performance: Within‐School‐Type Evidence

In this paper, we show the effect of school staff autonomy on educational performance. The value‐added compared to the existing body of literature is that we employ variation in autonomy within the same country and within the same school type in order to reduce the omitted variable problem. To fully capture the informational advantage of local actors, we define autonomy as the operational empowerment of the school's direction and teachers. The Flemish secondary school system in Belgium is analysed because it displays unique within‐school‐type variation in school staff autonomy. This variation originates from autonomously operating school governing bodies that can group multiple schools and are free to delegate responsibilities to the school staff. This variation is likely exogenous because it is mainly driven by approximately random variation in characteristics and composition of the school boards. Combining detailed school‐level and pupil‐level data from the Programme for International Student Assessment (PISA) 2006 study with a semi‐parametric hierarchical model, we find a strong positive effect of school staff autonomy on educational performance. The result is shown to be robust to problems of reverse causality and simultaneity.     

Multiplicative-error models with sample selection

This paper presents a simple approach to deal with sample selection in models with multiplicative errors. Models for non-negative limited dependent variables such as counts fit this framework. The approach builds on a specification of the conditional mean of the outcome only and is, therefore, semiparametric in nature. GMM estimators are constructed for both cross-section data and for panel data. We derive distribution theory and present Monte Carlo evidence on the finite-sample performance of the estimators.