1845 |
Assessment |
Research Question |
The research question lacks clarity, particularly because the
presentation uses home ownership as a cause and home value as a major
component of the outcome. It seems to
ignore the obvious distinction that the groups may differ first in the rates
of home ownership and second in the value of homes by those who own. Readers should not have to figure out what
the paper is trying to say. What role
time periods are meant to play in the research is obscure. |
Relevant Literature |
Plan seems okay. |
Causal Interpretations |
Difficult to follow. The
proposed research seems to mix compositional effects with others. E.g., if members of one ethnicity are
disproportionately poor, and some economic conditions particularly harm all
poor regardless of ethnicity, then the overall effect on the poorer ethnicity
will appear greater than that for the more affluent ethnicity. Thus it can look like an ethnic difference
when it really varies by economic status, because the one ethnic group has
more poor people. This is a
compositional effect. Alternatively,
the members of one group may be affected more than those of another group who
share the same economic standing. This
would be a status group effect (such as discrimination). The current discussion appears to confuse
these. It also is rather vague about
temporal effects, although it implies they are central to the research. |
Data |
The "racial gap" seems to be a summary estimate, not a
created variable - this is confusing.
The data seem reasonable, but the analysis summary suggests taking
into account economic cycles without saying how that will be measured. |
Research Value |
Okay. Perhaps try to be
more specific, saying what this research adds. |
Timetable |
A bit vague (could use steps), but plausible. |
|
|
Priorities for Developing a Full Draft |
Try
to work out the causal model(s) that seem to motivate the research. For example, try creating a full graphical
model with arrows connecting everything of significance, and including a
temporal dimension. Try to be clear
who (or what) are the actors -
those who do something. Try to think
through the compositional differences that seem relevant (e.g. renters vs.
homeowners, urban vs. rural, region, age groups, etc.), including
consideration of which compositional characteristics can change over
time. Clarify what time periods will
be used, and why. Try to assemble a
list of related questions others have tried to answer and juxtapose it with
the questions you might try to answer. |
|
Miscellaneous Notes |
The presentation
suffers from redundancy and ambiguity.
It should cover the ground in a least one-third less space. |
|
|