Pluralismus und versicherung — eine Einführung

Insurance markets and economic financial theory are characterised by a growing diversification and pluralism. A structure is needed to describe the diversification of theory and practice of insurance business. This paper develops such a structure. In addition it shows how new theoretical concepts have lead to new products and new organisational structures on insurance markets. The development in the past decade has shown a close interaction between economic theory and insurance practice. This paper tries to show this interaction by refering to the pluralism of insurance markets.     

An African fertilizer crisis : Origin and economic effects in the Gambia

In 1985, fertilizer did not arrive in the Gambia in time for the cropping season, since a fertilizer grant was not being properly managed and coordinated. The costs of such policy failure are high. Fertilizer use was down by 64%. In this situation of scarcity, fertilizer use was even more skewed than before towards rich farmers. Output lost was about 10% of agriculture's GDP. Even in normal years in the Gambia, fertilizer use in millet and groundnuts is found far below optimal levels.     

Productivity Growth,Human Capital and Technology Spillovers: Nonparametric Evidence for EU Regions

This paper assesses the strength of productivity spillovers nonparametrically in a data set of 12 industries and 231 NUTS2 regions in 17 European Union member countries between 1992 and 2006. It devotes particular attention to measuring the catching up through spillovers depending on the technology gap of a unit to the industry leader and the local human capital endowment. We find evidence of a nonlinear relationship between the technology gap to the leader as well as human capital and growth in logs. Spillovers are smallest for units with a medium‐high technology gap to the leader, especially for regions where human capital endowments are low.     

In search of corporate governance in franchising

Abstract

A firm’s governance structure and business model might explain the firm’s failure or success. Franchising is a business model that has not received much attention within the corporate governance (CG) literature even though it obviously brings several unique CG challenges. Therefore, we review articles at the interface of CG and franchising. We identify and thematize the literature in four focus areas, each with a different relationship to CG: 1) traditional CG, 2) governance challenges unique to franchising, 3) governance modes, and 4) contracts. We find that the literature largely ignores the traditional view of CG when examining many aspects of franchising. We also find that the franchising literature covers governance topics when discussing governance modes, which provides a basis for developing CG theories. Altogether, our findings open a promising avenue for future research that incorporates CG into studies of franchising.     

Strategic analysis of providing corporate sustainability open data

How companies report their data is undergoing digitization and sustainable transformation. Sustainability is important; therefore, various stakeholders are interested in sustainability information. Companies provide the required information and strive toward the use of information systems to ensure efficient data processing. A possible approach for information provision is open data. This research introduces the idea of corporate sustainability open data (CSOD) as one new mechanism of companies' sustainability self-reporting. Since CSOD is not yet commonly practiced by companies, a strategic analysis of the situation and its possible consequences is conducted with an analysis of strengths, weaknesses, opportunities, and threats. This research provides an overview of companies' sustainable development through open data. Moreover, it identifies drivers, challenges, and reasonable strategies for CSOD adoption. Thus, the research contributes to the establishment of an innovative application of open data in the private sector to support sustainable transformation worldwide.     

Ageing,human capital and demographic dividends with endogenous growth,labour supply and foreign capital

Portuguese Economic Journal - We add endogenous labour supply to exogenous population growth in an Uzawa-Lucas endogenous growth model with international capital movements. Under non-linearity from...