This paper develops a three stage oligopoly game for R&D cooperation, R&D expenditure and product market competition. In the first stage, firms decide whether or not to conduct R&D in cooperation with other firms. In the second stage the level of R&D investment is determined. Finally, firms...

Recent innovation literature has documented the benefits of cross-pollination of ideas across a wide set of industries and technology fields in an economy. Industrial and trade policies, by contrast, tend to favor economic specialization through the promotion of selected sectors. In this paper...

Taxation is the commonest and oldest source of government revenue in the world. The main reason for taxation is to finance government expenses and redistribute of wealth. The shadow economy and tax evasion are both widespread in Zimbabwe. When the taxation system is not effective, many economic...

We build a model of price differentiation with firm heterogeneity, which allows for imperfect competition and market segmentation in the presence of flexible exchange rates as well as horizontal and vertical differentiation and different tastes of consumers in destination markets. We empirically...

The Boskin report (1996) concluded that the US consumer price index (CPI) overestimated the inflation by 1.1 percentage points. This was due to several measurement errors in the CPI. One of them is called quality change bias. We compare two methods in this paper which can be used to correct for...

Lately the interest in arranging festivals or special events has increased in many cities. In this paper we present an econometric model to account for the tourism accommodation impact of such events. The autoregressive count data model incorporates some of the more important factors in the...

Market-based instruments are widely used to encourage innovation and investment in cleaner technologies. Using a simple analytical framework and graphical representations, this paper provides a theoretical synthesis of the relationship between emissions prices/taxes and the firm's optimal...

Market definition is an essential ingredient to competitive and regulatory analysis. Yet, there is significant disparity regarding the definition of the relevant geographic market for high-capacity circuits, commonly referred to as Special Access services. Given the present debate over expanding...

Recent liberalization of technology flows in several less developed nations necessitates study into the possible effects of this significant shift in policy. This paper uses a unique firm-level dataset, modeling the choice between R&D expenditures and technology licensing behavior in Brazil,...

This paper develops a three stage oligopoly game for R&D cooperation, R&D expenditure and product market competition. In the first stage, firms decide whether or not to conduct R&D in cooperation with other firms. In the second stage the level of R&D investment is determined. Finally, firms...