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The Partition Of Production Between Households And Markets, Christopher Colburn, Haiwen Zhou Jan 2022

The Partition Of Production Between Households And Markets, Christopher Colburn, Haiwen Zhou

Economics Faculty Publications

The process of industrialization was accompanied by the switch from household production to firm production. The industrialization process was also a process of population growth, the appearance of general-purpose technologies, and the expansion of international trade. This paper studies the partition of production between households and firms in an analytically tractable general equilibrium model with a continuum of goods. We show that population growth, development of general-purpose technologies, and the opening of international trade increase the percentage of goods produced by firms. However, with the appearance of a technology biased toward home production, the percentage of goods produced by households …


Prototype Development For A Leak-Preventive Toilet Flush System- An Met Senior Design (Capstone) Project, Cheng Y. Lin Jan 2001

Prototype Development For A Leak-Preventive Toilet Flush System- An Met Senior Design (Capstone) Project, Cheng Y. Lin

Engineering Technology Faculty Publications

A senior design (Capstone) project for three mechanical engineering technology students at Old Dominion University is described. A prototype design is presented to perform the functional test of a leak-preventive toilet system. There are two major leaks in the toilet water tank. In the first case, leaking occurs when the seal in the water tank becomes aged. The leak is very easy to detect visually, since the outside of the tank and the floor becomes wet. In the second case, leak occurs when the flapper valve can't complete shut off the water, due to corrosion or damage of the rubber …