Network and graph model is a good alternative to analyze huge collective textual data for the ability to reduce the dimensionality of the data. Texts can be seen as syntactic and semantic network among words and phrases seen as concepts. The model is implemented to observe the proposals of...

The integration process between evolutionary approach and conventional economic analysis is very essential for the next development of economic studies, especially in the fundamental concepts of modern economics: supply and demand analysis. In this presentation, we use the concept of meme to...

Cellular phone is one of the most developing technological artifacts today. The evolution occurs through random innovation. Our effort is trying to view the evolution of this artifact from memetics. By constructing a phylomemetic tree based on cellular phone memes to infer or estimate the...

The literature on R&D contests implicitly assumes that contestants submit their innovation regardless of its value. This ignores a potential adverse selection problem. The present paper analyzes the procurement of innovations when the procurer cannot commit to never bargain with innovators who...

This paper aims to seek what type of innovation and to estimate the impact of social capital on the innovation in the small-medium enterprises (SMEs) in Indonesia. The data used in this paper was collected from May to June 2008 in several clusters of bamboo handicraft producers in the district...

The literature on license auctions for process innovations in oligopoly assumed that the auctioneer reveals the winning bid and stressed that this gives firms an incentive to signal strength through their bids, to the benefit of the innovator. In the present paper we examine whether revealing...

Standard stochastic frontier models estimate log-linear specifications of production technology, represented mostly by production, cost, profit, revenue, and distance frontiers. We develop a methodology for stochastic frontier models of count data allowing for technological and inefficiency...

For several decades, the international community has aspired to integrate the social, economic and environmental dimensions of sustainability. Yet, no country has achieved the patterns of consumption and production that could sustain global prosperity in the coming decades. Thus, with the...

The paper aims at investigating the possible trajectories of regional clusters (industrial districts or local systems) in order to depict feasible strategies to cope with globalization. First, same relevant stylized facts on the new structure of global market are presented in order to illustrate...

The functionality of the new economic system of Republic of Moldavia, based on market relations and opened to world, frequently marked by dynamism, often by uncertainty and risk, sometimes even hostility, depends, crucially, on the innovation activity. Innovation activity, formation of...