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Azunre, Gideon Abagna, Richard Azerigyik, and Pearl Puwurayire. "Deciphering the drivers of informal urbanization by Ghana's urban poor through the lens of the push-pull theory." InPlaning Forum Vol. 18. (2021). online; Dorigo, Guido, and Waldo Tobler. "Push-pull migration laws." Annals of the Association of American Geographers 73.1 (1983): 1 ...
The major contributions to the concept of the Big Push were made by Paul Rosenstein-Rodan in 1943 and later on by Murphy, Shleifer and Vishny in 1989. Also, some contributions of Matsuyama (1992), Krugman (1991) and Romer (1986) proved to be seminal for later literature on the Big Push. Analysis of this economic model usually involves using ...
A hybrid push–pull strategy, usually suggested for products which uncertainty in demand is high, while economies of scale are important in reducing production and delivery costs. An example of this strategy is the furniture industry, where production strategy has to follow a pull-based strategy, since it is impossible to make production ...
Economic study has calculated the return on investment of push-pull methods for farmers to be over 2.2 as compared to 1.8 for pesticide use, and .8 for monocrop. [ dubious – discuss ] [ 13 ] Although startup costs of push-pull technology are highly variable due to the requirements of labor to plant desmodium and Napier grass and purchase of ...
The Linear Model of Innovation was an early model designed to understand the relationship of science and technology that begins with basic research that flows into applied research, development and diffusion [1] It posits scientific research as the basis of innovation which eventually leads to economic growth. [2]
Cost-push inflation is one of two main types of inflation.However, it’s important to understand specifically how this version inflation operates. While other kinds of inflation stem from changes ...
In economics, the demand-pull theory is the theory that inflation occurs when demand for goods and services exceeds existing supplies. [1] According to the demand pull theory, there is a range of effects on innovative activity driven by changes in expected demand, the competitive structure of markets, and factors which affect the valuation of new products or the ability of firms to realize ...
A macroeconomic model is an analytical tool designed to describe the operation of the problems of economy of a country or a region. These models are usually designed to examine the comparative statics and dynamics of aggregate quantities such as the total amount of goods and services produced, total income earned, the level of employment of productive resources, and the level of prices.