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.     

The Displacement Effect of Public Pensions on the Accumulation of Financial Assets*

The generosity of public pensions may depress private savings and provide incentives to retire early. While there is plenty of evidence supporting the latter effect, there remains considerable controversy over whether public pensions crowd out private savings. This paper uses international micro‐data sets collected over recent years to investigate whether public pensions displace private savings. The identification strategy relies not only on cross‐country differences in generosity but also on differences in the progressivity or non‐linearity of pension formulas across countries. We estimate that an extra dollar of pension wealth depresses accumulated financial assets around the time of retirement by 22 cents. An extra 10,000 dollars in public pension wealth reduces the average retirement age by roughly one month, which implies an elasticity of years of retirement with respect to pension wealth of 0.15.     

The Epistemic Consumption Object and Postsocial Consumption: Expanding Consumer‐Object Theory in Consumer Research

We introduce the concept of the epistemic consumption object. Such consumption objects are characterized by two interrelated features. First, epistemic consumption objects reveal themselves progressively through interaction, observation, use, examination, and evaluation. Such layered revelation is accompanied by an increasing rather than a decline of the object’s complexity. Second, such objects demonstrate a propensity to change their “face‐in‐action” vis‐à‐vis consumers through the continuous addition or subtraction of properties. The epistemic consumption object is materially elusive and this lack of ontological stability turns the object into a continuous knowledge project for consumers. Via this ongoing cycle of revelation and discovery, consumers become attached to the object in intimate and quasi‐social ways. Therefore, the concept of the epistemic consumption object brings the “object” directly into theorizations of consumer‐object relations, extending current theories of relationship, product involvement, and consumption communities. We draw from research with individual online investors to illustrate the theory of the epistemic consumption object.     

Transformations in Spanish trade union membership

Trade union membership in Spain has undergone several transformations during the long employment boom (1994–2007) and the following crisis. New generations of workers with different attitudes towards trade unionism, the incorporation of female workers and immigrants have changed the forms and contents of the workers' organisations in Spain.     

IX. Geld und kapital

Ohne Zusammenfassung