Through this paper, we propose a preliminary theoretical framework to understand consumer’s trust determinants within the context of purchasing on Internet. First, we present a synoptical literature overview of trust conceptualisation in the marketing literature. Then, we propose a preliminary...

In this paper, we investigate the interactions between public debt and transfer policies in a framework based on Floden [2001], that we extend to allow for transitional dynamics between steady states. First, we show that, starting from a high level of public debt, it is possible to implement a...

We examine the effects of collateral provision as a potential channel between funding liquidity tensions and the scarcity of market liquidity. This channel consists in transferring the credit risk associated with refinancing operations between financial institutions to market participants that...

The standardization of partially substitutable components destined to meet a set of needs is studied. The monocriterion approach to standardization proposed in the last century is highlighted by taking into account several criteria and an economic valorization through modeling by linear...

Markets for high-value agricultural commodities are growing and can contribute to reducing rural poverty. However, the poor may be unable to participate in such markets, and adverse environmental impacts may counterbalance short-term benefits. Hence, policies are needed that help reducing...

This paper looks at the determinants of international remittances in the context of South-South migration. We use a 2006 survey on 639 African migrants living in Johannesburg. In addition to the traditional variables (income, age and education of the migrant, etc.) we consider the impact of...

This paper presents a model to analyze the consequences of competition in order-flow between a profit maximizing stock exchange and an alternative trading platform on the decisions concerning trading fees and listing requirements. Listing requirements, set by the exchange, provide public...

In this paper, we consider a model of on-the-job learning where workers learn informally by watching and imitating colleagues. We estimate the rate of knowledge diffusion inside the firm using three matched worker-firm data sets from Benin, Morocco and Senegal. We rely on non-linear least...