When an egg hatches, out pops a tadpole (or polliwog). Tadpoles look more like fish than frogs. They do not have any arms or legs. They have long tails and gills to breathe underwater. Fudenberg, Drew, Gilbert, Richard J., Stiglitz, Joseph and Tirole, Jean (1983). Preemption, Leapfrogging, and Competition in Patent Races. " European Economic Review. p.22: 3–31. {{ cite book}}: CS1 maint: multiple names: authors list ( link) That leapfrogging can arise because an established monopolist has a somewhat reduced incentive to innovate because he is earning rents from the old technology. [4] This is somewhat based on Joseph Schumpeter's notion of ‘gales of creative destruction’. [5] The hypothesis proposes that companies holding monopolies based on incumbent technologies have less incentive to innovate than potential rivals, and therefore they eventually lose their technological leadership role when new radical technological innovations are adopted by new firms which are ready to take the risks. When the radical innovations eventually become the new technological paradigm, the newcomer companies leapfrog ahead of the formerly leading firms. A life cycle is the changes an animal goes through in its life from a baby to an adult. Life cycles go in circles and keep repeating from one generation to the next. When tadpoles change into frogs, all the organs of their bodies have to transform to be able to live on land.

A frequently cited example is countries which move directly from having no telephones to having cellular phones, skipping the stage of copperwire landline telephones altogether. [15] The mobile phone is an example of a “leapfrog” technology: it has enabled developing countries to skip the fixed-line technology of the 20th century and move straight to the mobile technology of the 21st. It is proposed that through leapfrogging developing countries can avoid environmentally harmful stages of development and do not need to follow the polluting development trajectory of industrialized countries. [9]

Level Completed

Leapfrogging is a concept used in many domains of the economics and business fields, and was originally developed in the area of industrial organization and economic growth. The main idea behind the concept of leapfrogging is that small and incremental innovations lead a dominant firm to stay ahead. However, sometimes, radical innovations will permit new firms to leapfrog the ancient and dominant firm. [1] The phenomenon can occur to firms but also to leadership of countries or cities, where a developing country can skip stages of the path taken by industrial nations, enabling them to catch up sooner, particularly in terms of economic growth. [2] Industrial organization [ edit ] In consequence, when a radical innovation occurs, it does not initially seem to be an improvement for leading nations, given their extensive experience with older technologies. Lagging nations have less experience; the new technique allows them to use their lower wages to enter the market. If the new technique proves more productive than the old, leapfrogging of leadership occurs.

Brezis, E., P. Krugman, and D. Tsiddon. (1993). Leapfrogging: A Theory of Cycles in National Technological Leadership. American Economic Review. pp.1211–1219. {{ cite book}}: CS1 maint: multiple names: authors list ( link)The concept of environmental leapfrogging also includes a social dimension. The diffusion and application of environmental technologies would not only reduce environmental impacts, but can at the same time contribute to sustainable economic development and the realization of the Millennium Development Goals (MDGs) by promoting greater access to resources and technologies to people who currently have no access. Regarding electricity currently nearly one third of the world population has no access to electricity and another third has only poor access. Reliance on traditional biomass fuels for cooking and heating can have a serious impact on health and the environment. There is not only a direct positive link between sustainable renewable energy technologies and climate change mitigation, but also between clean energy and issues of health, education and gender equity. [14] Examples [ edit ] Developing countries with existing natural gas pipelines in place can use it to transport hydrogen instead, hence leapfrogging from natural gas to hydrogen. [11] [12] Tunneling through [ edit ] a b c Šebeňa, Martin (2023). "Technological Power". In Kironska, Kristina; Turscanyi, Richard Q. (eds.). Contemporary China: a New Superpower?. Routledge. ISBN 978-1-03-239508-1.

Miller, Robert R. (2001). Leapfrogging?: India's Information Technology Industry and the Internet. Washington, D.C.: World Bank Publications. pp.vii. ISBN 9780821349502.

The adoption of solar energy technologies in developing countries are examples of where countries do not repeat the mistakes of highly industrialized countries in creating an energy infrastructure based on fossil fuels, but "jump" directly into the Solar Age. [10] During this stage, the tadpole doesn’t need to eat because it uses the nutrients stored in its tail as food. When just a little stub of a tail is left, it becomes a young frog and hops out of the water onto land.

Frogs can see forwards, sideways and upwards all at the same time. They never close their eyes, even when they sleep.

Life cycle of a frog questions

Brezis, E. S.; P. Krugman (1997). Technology and Life Cycle of Cities. Journal of Economic Growth. p.2: 369–383. In the field of industrial organization (IO), the main work on leapfrogging was developed by Fudenberg, Gilbert, Stiglitz and Tirole [3] (1983). In their article, they analyze under which conditions a new entrant can leapfrog an established firm. Frogs are amphibianswhich means they can live on land and in water. They go through many stages in their life: Munasinghe, M. (1999). "Is environmental degradation an inevitable consequence of economic growth: tunneling through the environmental Kuznets curve". Ecological Economics. 29 (1): 89–109. doi: 10.1016/S0921-8009(98)00062-7. The biggest frog in the world is the goliath frog found in Cameroon, Africa. It can be as heavy as a house cat!