 | 1967 - 844 էջ
...part on the memory or knowledge of one person. The memory factor in data derived from field surveys probably produces underestimates, because the tendency is to forget minor or irregular items. Other errors of reporting may result from misunderstanding as to the scope of the program's... | |
 | United States. Bureau of the Census - 1952 - 620 էջ
...memory, usually that of the housewife. The memory factor in data derived from field surveys of income probably produces underestimates, because the tendency...sources of income. Other errors of reporting are due to misrepresentation or misunderstanding of the income questions. Comparability With Income Tax Data For... | |
 | United States. Bureau of the Census - 1954 - 480 էջ
...memory, usually that of the housewife. The memory factor in data derived from field surveys of income probably produces underestimates, because the tendency...sources of income. Other errors of reporting are due to misrepresentation or misunderstanding of the Income questions. Another possible source of understatement... | |
 | United States. Congress. Joint Economic Committee - 1955 - 264 էջ
...usually the wife of the family head. The memory factor in data derived from field surveys of income probably produces underestimates, because the tendency...sources of income. Other errors of reporting are due to misrepresentation or to misunderstanding as to the scope of the income concept. The figures on aggregate... | |
 | United States. Congress. Joint Economic Committee - 1955 - 1474 էջ
...usually the wife of the family head. The memory factor in data derived from field surveys of income probably produces underestimates, because the tendency...sources of income. Other errors of reporting are due to misrepresentation or to misunderstanding as to the scope of the income concept. The figures on aggregate... | |
 | Glenn H. Beyer, J. Hugh Rose - 1957 - 216 էջ
...memory, usually that of the housewife. The memory factor in data derived from field surveys of income probably produces underestimates, because the tendency...sources of income. Other errors of reporting are due to misrepresentation or misunderstanding of the income questions. Farmers typically receive an important... | |
 | United States. Bureau of the Census - 1963 - 280 էջ
...distributions of persons i1* years old and over with income. Limitations of the 0ata The schedule entries for income are frequently based not on records but...underestimates, because the tendency is to forget minor or irregu1ar sources of income. Other errors of reporting are due to misunderstanding of the income questions... | |
 | United States. Bureau of the Census - 1963 - 622 էջ
...and over" were assigned an estimated menn of $50,000. Limitations of the Data The schedule entries for income are frequently based not on records but...probably produces underestimates, because the tendency of respondents is to forget minor or irregular sources of income. Other errors of reporting are due... | |
 | 1963 - 342 էջ
...and over" were assigned an estimated mean of $50,000. Limitations of the Data The schedule entries for income are frequently based not on records but...probably produces underestimates, because the tendency of respondents is to forget minor or irregular sources of income. Other errors of reporting are due... | |
 | 1963 - 284 էջ
...and over" were assigned an estimated mean of $50,000. Limitations of the Data The schedule entries for income are frequently based not on records but...probably produces underestimates, because the tendency of respondents Is to forget minor or irregular sources of Income. Other errors of reporting are due... | |
| |
The memory factor in data derived from field surveys of income probably produces underestimates, because the tendency is to forget minor or irregular sources of income. 
