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Essays in Industrial Organization.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Essays in Industrial Organization./
作者:	Rosaia, Nicola.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	218 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-02, Section: B.
Contained By:	Dissertations Abstracts International83-02B.
標題:	Industrial engineering. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28499388
ISBN:	9798534670776

Essays in Industrial Organization.
Rosaia, Nicola.

Essays in Industrial Organization. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 218 p.

Source: Dissertations Abstracts International, Volume: 83-02, Section: B.

Thesis (Ph.D.)--Harvard University, 2021.

This item must not be sold to any third party vendors.

This thesis develops methods aimed at studying transport markets, and applies them to the analysis of specific industries. The first Chapter studies platform competition in the app-based transportation industry. It presents a model of competing platforms in transport equilibrium, characterizing analytically the profit-maximizing allocations and prices, and estimate it using high-frequency data on the operations of the two main platforms in New York City. The estimated model is then used to study the impact of a platform merger on traffic volumes and customer welfare, and to study common policies aimed at reducing traffic, such as congestion pricing and entry restrictions. The second Chapter explores efficiency and optimal policy in decentralized transport markets. It shows that search frictions can distort the transport network and the dynamic allocation of carriers over space, identifying the main sources of externalities and deriving explicit conditions for efficiency. Using data from dry bulk shipping, it finds sizeable social loss and spatial misallocation of carriers, and shows that optimal policy can restore efficiency by favoring locations that are central in the trade network and might be preferable to centralization. The third Chapter develops methods - which are applied in the first two Chapters - for estimating undiscounted Markov decision problems: a class of models with widespread applications to transportation and logistics.

ISBN: 9798534670776Subjects--Topical Terms:

526216
Industrial engineering.
Subjects--Index Terms:

Transport markets

Essays in Industrial Organization.
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300 $a 218 p.
500 $a Source: Dissertations Abstracts International, Volume: 83-02, Section: B.
500 $a Advisor: Kalouptsidi, Myrto;Pakes, Ariel.
502 $a Thesis (Ph.D.)--Harvard University, 2021.
506 $a This item must not be sold to any third party vendors.
520 $a This thesis develops methods aimed at studying transport markets, and applies them to the analysis of specific industries. The first Chapter studies platform competition in the app-based transportation industry. It presents a model of competing platforms in transport equilibrium, characterizing analytically the profit-maximizing allocations and prices, and estimate it using high-frequency data on the operations of the two main platforms in New York City. The estimated model is then used to study the impact of a platform merger on traffic volumes and customer welfare, and to study common policies aimed at reducing traffic, such as congestion pricing and entry restrictions. The second Chapter explores efficiency and optimal policy in decentralized transport markets. It shows that search frictions can distort the transport network and the dynamic allocation of carriers over space, identifying the main sources of externalities and deriving explicit conditions for efficiency. Using data from dry bulk shipping, it finds sizeable social loss and spatial misallocation of carriers, and shows that optimal policy can restore efficiency by favoring locations that are central in the trade network and might be preferable to centralization. The third Chapter develops methods - which are applied in the first two Chapters - for estimating undiscounted Markov decision problems: a class of models with widespread applications to transportation and logistics.
590 $a School code: 0084.
650 4 $a Industrial engineering. $3 526216
650 4 $a Urban planning. $3 2122922
650 4 $a Transportation. $3 555912
650 4 $a Equilibrium. $3 668417
650 4 $a Prices. $3 652651
650 4 $a Algorithms. $3 536374
650 4 $a Traffic congestion. $3 706812
650 4 $a Passengers. $3 3562931
650 4 $a Efficiency. $3 753744
650 4 $a Competition. $3 537031
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653 $a Platform competition
653 $a App-based transportation
653 $a Shipping
653 $a Trade networks
653 $a Logistics
653 $a Undiscounted Markov decision problems:
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710 2 $a Harvard University. $b Economics. $3 2049893
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790 $a 0084
791 $a Ph.D.
792 $a 2021
793 $a English
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