Sociology 110 Professor Aldrich & Ms. Davis
August 27th 1998, Summary
Three Vital Events that help us understand business and nonprofit organizational dynamics:
Understanding the volatility underlying population change
On the board, I drew graphs with number of organizations on the y axis (vertical axis) and time on the x axis (horizontal axis). One graph showed population growth, one showed stability, and one showed decline. We made the point that we could explain the trend in the graph by the relative balance between foundings and disbandings (ignoring the rare event of transformation in this analysis). But the relative balance between foundings & disbandings does NOT tell us the absolute frequency of these events: they could be high or low, or in between.
Rates of founding and disbanding
We typically calculate rates over a one year period, using the number of organizations alive or active at the beginning of the year as the denominator. The numerator is the number of organizations that were founded or disbanded over the course of the year.
Typical rates in America are around the 10 percent level, but they vary across regions. E.g. in Research Triangle Park, foundings are higher and disbandings are lower than in the Western part of the state.
Four Evolutionary Processes: see Table 2.1 in Organizations Evolving.
Questions we discussed in class:
Final task of the day: Take the data from our North Carolina County Business patterns exercise in the last class & construct an evolutionary explanation for them. (Hint: look for evidence of big firms coming or going.)
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