Full text: Study week on the econometric approach to development planning

1190 PONTIFICIAE ACADEMIAE SCIENTIARVM SCRIPTA VARIA - 
PRY 
to education, research, land reform, building roads. These are 
actions that supplant the market; when a government builds a road, 
this supplants the private market for the road. 
With respect to Prof. MALINVAUD’s other points, their basis may 
oe in the brevity of my presentation but I am not sure. On page 37 
[ state specifically, « I do not want my remarks to be interpreted 
as implying that all efforts at projections are futile nor that projec- 
tions even though subject to substantial error are without value ». 
This is rather different than what it has been implied that I said. 
[n the paragraph from which the above sentence was taken, I noted 
that if projections indicated that food output was likely to grow 
less rapidly than population, governments should clearly act in 
response to such a projection if it is believed to have a sound basis. 
In the United States, all projections indicate that if present policies 
are continued, output is going to grow more rapidly than con- 
sumption. Such a forecast has significant policy implications. 
I did not say that « individual errors are offsetting ». What I 
did say (on page 22) was the following: « For one thing, errors 
made by private individuals may be offsetting. For another thing, 
errors made by private individuals may bring into play forces to 
correct the error, such as a decline or increase in market price, 
while a government price policy, subject to rather more slowly func- 
tioning political processes, may compound the consequences of 
projection errors. » 
I am particularly concerned that Prof. MALINVAUD has inter- 
preted me as saying that simply because private forecast errors may 
be offsetting, the resulting resource allocation is an efficient one. 
[ did not say this; in fact, I once wrote a book (Forward Prices for 
Agriculture) about the problem and concluded that a type of go- 
vernmental price forecasting for a production period could lead to an 
improvement in resource efficiency. 
But the point I have tried to make was that where errors are 
made by private individuals, and this is particularly true in agri- 
culture, the market does bring into play forces that correct the 
16] Johnson - pag. 50
	        
Waiting...

Note to user

Dear user,

In response to current developments in the web technology used by the Goobi viewer, the software no longer supports your browser.

Please use one of the following browsers to display this page correctly.

Thank you.