Public preferences for landscape features: The case of agricultural landscape in mountainous Mediterranean areas

Provision of landscape amenities produced by farmers, in addition to their economic function of producing food and fibre, has contributed to a reassessment of the role of agriculture in society. In this paper, we examine whether agricultural landscape provision really responds to a social demand as is argued by those in favour of multifunctionality. Thus, the aim of the present work is two-fold. First, we evaluate rural landscape preferences of citizens from a range of choices in the mountain area of the Alpujarras (south-eastern Spain), and second, we estimate their willingness to pay (WTP) to enjoy each of the landscape characteristics existing in the area. For the empirical analysis, based on a survey of public preferences due to the good public characteristics of landscape amenities, we applied two stated preference methods: Conjoint Analysis (CA) and Contingent Valuation (CV). Three landscape attributes were considered for this analysis: type of vegetation layer, density of rural buildings, and level of slope. Several levels were also considered for each attribute: abandoned fields, dryland farming, irrigated farming, and natural lands were included for the vegetation layer; three levels (low, intermediate and intense) were considered for the level of slope and three levels (none, little and intense) for rural buildings.     

Open interest,cross listing,and information shocks

This study examines the characteristics and behavior of the demand for hedging, proxied by open interest, for the cross‐listed Euribor futures contract traded at Euronext‐LIFFE and Eurex. The study is unique in its investigation of the simultaneous determinants of open interest in a cross‐listed setting. It also assesses the impact of shocks on traders' demand for hedging and shows how the 9/11 terrorist attacks and the credit crunch influence the level of dependency between Euronext‐LIFFE and Eurex. Differences of opinion, ECB Governing Council meetings, days of the week, contract maturity, illiquidity, and volatility are investigated as potential determinants of open interest. © 2010 Wiley Periodicals, Inc. Jrl Fut Mark 31:755–778, 2011     

Validating the innovation prowess framework for firms in emerging economies facing tight regulatory regimes: the case of Indian pharmaceutical firms

ABSTRACT

The purpose is to investigate the generalizability of an innovation prowess framework, developed for firms in developed countries, for firms in emerging economies facing tight regulatory regimes. Using a qualitative approach we investigate key informants in six firms, supported by secondary documents and the business press, as well as in-depth organizational observation within one organization. Academic evidence suggests there are four factors – one external (industry structure) and three internal (economic structure of the firm, organizational structure of the firm, and historical development of the firm) – that drive the innovation prowess of firms. While firms in developed economies take such factors as the norm, firms in developing countries face evolving norms and internal challenges to comply with tighter regulatory regimes; however, the research suggests that impact of these four factors appear to be similar to those faced by firms in developed countries. Our research contributes by seeking to broaden our understanding of innovation prowess in emerging country contexts. Innovation in these markets is generally less well understood, especially as they adapt to the tighter regulatory regimes required to compete in global markets (e.g. WTO).     

The status quo of omani female entrepreneurs: a story of multidimensional success factors

Quality & Quantity - While the Omani government’s endeavours over two decades to support entrepreneurship, particularly among women, have been significant, research has not substantiated...     

Diffusing knowledge-based core competencies for leveraging innovation strategies: Modelling outsourcing to knowledge process organizations (KPOs) in pharmaceutical networks

As pharmaceutical firms try to market their products and reduce costs, vertically integrated structures hamper innovation processes. Yet, pharmaceutical firms must innovate to compete. Outsourcing knowledge intensive activities to knowledge process organizations (KPOs) serves to reduce innovation process obstacles. Grounded in diffusion theory and strategic management literature, this conceptual paper explores four interrelated strategic concepts: core competencies, economies of scale and scope, knowledge sharing, and learning. This paper claims that (a) accumulated core competencies of multinational pharmaceutical companies (MPCs) erode over time and these companies become dependent on KPOs (b) MPCs must understand how KPOs manage core competencies (c) economies of scope benefit KPOs enabling them to sustain competitive advantages for their MPC partners, meanwhile the benefits from economies of both scale and scope shift from MPCs to KPOs (d) KPOs need to monitor their rate of learning to remain competitive. The paper identifies implications for industrial managers and directions for future research.     

Collaborative orientation to advance value co-creation in buyer–seller relationships

This study extends the theory of value co-creation by investigating how collaborative orientation advances value co-creation drivers that benefit both buyers and sellers in competitive markets. With direct field research, conducted in a real-life context, the authors interviewed (using a mirrored, semi-structured protocol) buyer–seller respondents at multiple levels in 1 seller and 10 buyer firms. Ten cases developed from these data reflect how buyers and sellers develop value and share resources to advance value co-creation during a formal buyer–seller relationship effort. Our findings suggest four propositions and identify four drivers that may advance value co-creation in buyer–seller relationships: (a) mutual understanding of industry problems through continuous interactions during the relationship period; (b) ability to develop and leverage knowledge and resources; (c) share asset-specific investments; and (d) shared long-term goals. This article extends previous resource-based models and provides novel insights into value co-creation.     

Mapping network champion behavior in B2B electronic venturing

This study examines the concept of a new venture, B2B e-market in the light of participants who are involved in its innovation and diffusion processes. Our assessment results in the development of two key working propositions. The first proposition attempts to explain the relationship of the participants in the network and their contribution to innovation and diffusion processes over time. The second proposition attempts to explain how network champions (NC) contribute by bringing suppliers and buyers together in an electronic marketplace over time. In particular, this research adds to the industrial marketing literature by applying a case research method that is particularly useful for operationalizing theory development in business-to-business environments.     

Devaluation,Debt, and Default in Emerging Economies

We explore the interactions between exchange rate and fiscal policy, and default on external debt. Exchange rate policy affects the supply of short-term debt facing the government. Under a conventional soft peg, it can be optimal for the government to set the exchange rate at a level in which partial default occurs. In this case multiple equilibria exist, with one featuring high interest rate, overvalued exchange rate, low level of output, and default. Default is also an equilibrium under a hard peg, precisely because devaluation is not an option. Under a hard peg, however, there is a unique equilibrium.

A Multi-Agent Coalition Formation Method Based on Preference Models

Coordination is one of the fundamental research issues in distributed artificial intelligence and multi-agent systems. Current multi-agent coalition formation methods present two major problems. First, some of these methods can be applied only to cooperative multi-agent systems; second, the algorithms proposed may fail in the formation of the coalitions. This article proposes two methods for problems of agent coalition formation in cooperative and non-cooperative multi-agent systems. These methods are based on agent preference models and on preference aggregation using the Choquet integral. Our first method based on the evolutionary system design (ESD) methodology proposed by M. Shakun is required for competitive multi-agent systems, whereas our second method is powerful for cooperative multi-agent systems where the agents can exchange their information.