We propose a novel explanation for the emergence of language in modern humans, and the lack thereof in other hominids. A coevolutionary process, where trade facilitates speech and speech facilitates trade, driven by expectations and potentially influenced by geography, gives rise to multiple...

This work proposes a method to identify and evaluate the links between the economic and environmental management of a farm, its income, and sustainable GDP. The approach is designed to link micro and macro economic aspects and is based on certain indicators, chosen from among those obtained from...

Effects of social capital (SC hereinafter) on household welfare (rice yield, income, health) were examined in rice granary area of south peninsula Malaysia. SC is categorized into eight types by its form (structural and cognitive) and function (birding, linking, and bracing). OLS is used for...

An increasing scarcity of water for crop farming and livestock watering among agropastoralists of Mieso in Eastern Ethiopia has largely disrupted their livelihoods. Indigenous water well maintenance and government initiated rainwater harvesting are two important collective actions common among...

The world trade has been p olitically framed towards liberalism and "openness". It is evident that this openness has its own grades and interests that command it. Developing countries have been directed, and pushed towards a playing ground they fear and ignore. But some would argue that even...

In this paper, we use the experience of Kenya's failing Coffee Cooperatives to show that, under certain circumstances, membership based organizations can give rise to perverse incentives that undermine the benefits of organizing and lead to a reduction in member productivity and welfare. We...

The paper stresses that in order to understand the current re-organizational processes in the food system, two kinds of social capital should be taken into account, trust and network-based social capital. Stemming from a case study, concerning the Italian processing tomato industry, it...

Trust is modelled as either enforceable or intrinsic. Antecedents of trust in history, human nature, personality and culture are analyzed. The implications of these for the dynamics of trust in business-to-business networks of organizations are discussed. Finally an agenda for empirical research...

This paper develops a due diligence for electronic transactions with new partners in business networks with complex goods such as food products to enable the use of e-commerce potentials in first time transactions. The e-commerce due diligence is a means to reduce perceived risks and...

This paper revisits two conventional beliefs of environmental nonmarket valuation and examines their weaknesses and a new opportunity. The two beliefs are that willingness to pay (WTP) is an appropriate measure of non-market behaviour and that exogenous variables are relevant predictors of WTP...