In this paper we develop a model to analyze the effects of (country-pair-specific) costs of creating, transferring and accessing intangible assets for multi-unit firms. These costs might vary with the cultural distance between countries, such as the difference in language, work ethics or other...

In a recent meta study, Disdier and Head (2008) summarize 103 empirical studies that find that the (absolute value of the) distance coefficient in a gravity estimation of bilateral exports does not fall over time. Including zero-trade flows is suggested as a solution to this "distance-puzzle"...

Contra the current trend of deregulation, mobile wireless markets in the OECD member states appear, until recently, to have been more or less concentrated. The study estimates the equations for market concentration, mobile prices, and profits using annual panel data from 24 OECD member states...

This paper examines the relationship between economic growth and the Small and Medium Enterprise (SME) sector for a panel of 503 Brazilian micro-regions for the period 1980-2004 using panel spatial econometrics. It investigates the importance of the SME sector size measured by the share of the...

Against the background of the human rights to water and the SDG No. 6, vendors play a pivotal role for an IWRM-based water supply system in the future. With the help of a micro-economic model, an optimal modal split is derived, the result of which is that not all households should be served by...

In this paper, we address the issue of the appropriate market structure in European mobile markets by presenting empirical evidence on the effect of the number of MNO on investment. Using a structural entry model based on a country-level dataset of 28 European countries, we find that, in average...

Pandemic caused by the new coronavirus has affected both farmers and the country's economy. In this study will be analyzed aspects such as: the balance of pork made in Romania (slaughter, average weight at slaughter, total production, consumption) price, pig herds, import and export. Pork is one...

Online platforms and marketplaces are services that bring consumers and producers together via the internet by providing consumers direct and instantaneous access to an extensive array of global goods and services and by enabling producers to reach consumers largely untethered by size and...

This paper studies the effects of infrastructure sharing agreements on telecommunications markets. Using a model with an investment stage where firms compete" 'a la Cournot", I find that, infrastructure sharing agreements increase investment at industry level. Indeed, the sharing of...