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Essays on the Economics of Higher Education : = Investigating College Major Choice.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Essays on the Economics of Higher Education :/
其他題名:	Investigating College Major Choice.
作者:	Hopson, Amy Kathleen.
面頁冊數:	1 online resource (122 pages)
附註:	Source: Dissertation Abstracts International, Volume: 79-05(E), Section: A.
Contained By:	Dissertation Abstracts International79-05A(E).
標題:	Economics. -
電子資源:	click for full text (PQDT)
ISBN:	9780355528008

Essays on the Economics of Higher Education : = Investigating College Major Choice.
Hopson, Amy Kathleen.

Essays on the Economics of Higher Education :Investigating College Major Choice. - 1 online resource (122 pages)

Source: Dissertation Abstracts International, Volume: 79-05(E), Section: A.

Thesis (Ph.D.)--Duke University, 2017.

Includes bibliographical references

This dissertation consists of two separate essays on major choice in higher education. In the first chapter, I investigate how differences in information affect students' major choices over time. Since college has such a short time horizon, the amount of information students have before coming in may play a big role in how well they are matched to their final major. They may also choose their initial major based on how uncertain they are about their match with that major, especially since they have the option to switch in future periods. This paper discusses students' search process in finding a major, and how information impacts behavior and ultimate outcomes. I set up a tiered structure where the student must first choose a field (either STEM or Non-STEM) and then choose a major within that field. This allows for matches within a particular field to be correlated, thus providing information on non-chosen majors within the same field. The student makes decisions based on the choices that will maximize her expected utility over her entire college career. Since her current choices and information set depend on past decisions, and since there are a finite number of periods, I can solve the dynamic decision problem using backwards recursion.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355528008Subjects--Topical Terms:

555568
Economics.
Index Terms--Genre/Form:

554714
Electronic books.

Essays on the Economics of Higher Education : = Investigating College Major Choice.
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500 $a Source: Dissertation Abstracts International, Volume: 79-05(E), Section: A.
500 $a Adviser: Peter Arcidiacono.
502 $a Thesis (Ph.D.)--Duke University, 2017.
504 $a Includes bibliographical references
520 $a This dissertation consists of two separate essays on major choice in higher education. In the first chapter, I investigate how differences in information affect students' major choices over time. Since college has such a short time horizon, the amount of information students have before coming in may play a big role in how well they are matched to their final major. They may also choose their initial major based on how uncertain they are about their match with that major, especially since they have the option to switch in future periods. This paper discusses students' search process in finding a major, and how information impacts behavior and ultimate outcomes. I set up a tiered structure where the student must first choose a field (either STEM or Non-STEM) and then choose a major within that field. This allows for matches within a particular field to be correlated, thus providing information on non-chosen majors within the same field. The student makes decisions based on the choices that will maximize her expected utility over her entire college career. Since her current choices and information set depend on past decisions, and since there are a finite number of periods, I can solve the dynamic decision problem using backwards recursion.
520 $a Once I solve for the student's optimal decision path, I estimate the model using data from the Campus Life and Learning Survey from Duke University. The CLL data allows me to observe students' expected majors at multiple points throughout their college career. I attempt to find the model parameters that best match particular moments in the data. The first key type of moment involves overall switching patterns, that is, the probability of choosing a particular field in the initial period, and then the probabilities of later decisions conditional on the first choice. The second key type of moment I match captures which students are making which decisions. I look at how academic ability, as measured by SAT Math scores, and gender affect the choice probabilities in the data.
520 $a I find that the STEM field has a much lower average match value than non-STEM, but a higher variance in matches. Thus, students are less certain about how well they might match with STEM. Students with higher math ability are more likely to choose STEM in the first period, but the sorting by ability greatly increases in the later period. It is costly to switch into STEM from non-STEM in the second period, while the reverse move is virtually costless. All of these results support the theoretical result that students will choose the field with more uncertainty in the early periods (given similar expected match values) because of the option to switch later if they get a bad match. This is especially true when the more uncertain field is also more costly to switch into in later periods, as in the case of STEM.
520 $a In the second chapter, co-authored with Thomas Ahn, Peter Arcidiacono, and James Thomas, we estimate an equilibrium model of grading policies. On the supply side, professors offer courses with particular grading policies. Professors set both an intercept and a return to studying and ability in determining their grading policies. They make these decisions, attempting to maximize their own utility, but taking into account all other professors' grading policies. On the demand side, students respond by selecting a bundle of courses, then deciding how much to study in each class conditional on enrolling. We allow men and women to have different preferences over different departments, how much they like higher grades, and how costly it is to exert more effort in studying.
520 $a Two decompositions are performed. First, we separate out how much of the differences in grading policies across fields is driven by differences in demand for courses in those fields and how much is due to differences in professor preferences across fields. Second, we separate out how much differences in female/male course taking across fields is driven by i) differences in cognitive skills, ii) differences in the valuation of grades, iii) differences in the cost of studying, and iv) differences in field preferences.
520 $a We then use the structural parameters to evaluate restrictions on grading policies. Restrictions on grading policies that equalize grade distributions across classes result in higher (lower) grades in science (non-science) fields but more (less) work being required. As women are willing to study more than men, this restriction on grading policies results in more women pursuing the sciences and more men pursuing the non-sciences.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Economics. $3 555568
650 4 $a Higher education. $3 1148448
655 7 $a Electronic books. $2 local $3 554714
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690 $a 0745
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a Duke University. $b Economics. $3 1184912
773 0 $t Dissertation Abstracts International $g 79-05A(E).
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