Si depende algo el resultado de la presentación vamos apañados, me ha parecido muy floja en cuanto a argumentación.

y vender la piel del oso antes de cazarlo

La piel de toro, más bien

os.

No hay ninguna duda de que los juegos olímpicos serían muy positivos desde el punto de vista económico.

This paper reviews the empirical literature assessing the effects of subsidies for professional sports franchises and facilities. The evidence reveals a great deal of consistency among economists doing research in this area. That evidence is that sports subsidies cannot be justified on the grounds of local economic development, income growth or job creation, those arguments most frequently used by subsidy advocates. The paper also relates survey evidence showing that economists in general oppose sports subsidies. In addition to reviewing the empirical literature, we describe the economic intuition that probably underlies the strong consensus among economists against sports subsidies.

http://college.holycross.edu/RePEc/spe/ ... Review.pdf

Local political and community leaders and the owners of professional sports teams frequently claim that professional sports
facilities and franchises are important engines of economic development in urban areas. These structures and teams allegedly contribute millions of dollars of net new spending annually and create hundreds of new jobs, and provide justification for hundreds of millions of dollars of public subsidies for the construction of many new professional sports facilities in the
United Sates over the past decade. Despite these claims, economists have found no evidence of positive economic impact of professional sports teams and facilities on urban economies. We critically review the debate on the economic effects of professional sports and their role as an engine of urban economic redevelopment, with an emphasis on recent economic research.

http://www.umbc.edu/economics/wpapers/wp_03_103.pdf

Economists are skeptical about the economic benefits of hosting "mega-events" such as the Olympic Games or the World Cup, since such activities have considerable cost and seem to yield few tangible benefits. These doubts are rarely shared by policy-makers and the population, who are typically quite enthusiastic about such spectacles. In this paper, we reconcile these positions by examining the economic impact of hosting mega-events like the Olympics; we focus on trade. Using a variety of trade models, we show that hosting a mega-event like the Olympics has a positive impact on national exports. This effect is statistically robust, permanent, and large; trade is around 30% higher for countries that have hosted the Olympics. Interestingly however, we also find that unsuccessful bids to host the Olympics have a similar positive impact on exports. We conclude that the Olympic effect on trade is attributable to the signal a country sends when bidding to host the games, rather than the act of actually holding a mega-event. We develop a political economy model that formalizes this idea, and derives the conditions under which a signal like this is used by countries wishing to liberalize.

http://www.nber.org/papers/w14854

Vale! Aunque al toro " no se le caza "