Aljoscha Janssen

Singapore Management University

Li Ka Shing Library

70 Stamford Road

Singapore 178901, 178899

Singapore

SCHOLARLY PAPERS

13

DOWNLOADS

1,180

SSRN CITATIONS

7

CROSSREF CITATIONS

0

Scholarly Papers (13)

1.

Retail Pharmacies and Drug Diversion during the Opioid Epidemic

Number of pages: 62 Posted: 12 Feb 2021
Aljoscha Janssen and Xuan Zhang
Singapore Management University and Singapore Management University
Downloads 274 (204,583)
Citation 5

Abstract:

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pharmacy, ownership, prescription opioids, drug diversion

2.

Obfuscation and Rational Inattention in Digitalized Markets

SAFE Working Paper No. 306
Number of pages: 37 Posted: 05 Feb 2021 Last Revised: 15 Jul 2021
Aljoscha Janssen and Johannes Kasinger
Singapore Management University and Tilburg School of Economics and Management, Tilburg University
Downloads 153 (349,847)

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Rational Inattention, Obfuscation, Price Competition, Digitalized Markets

3.

Pregnancy and Alcohol Purchases: Evidence from Scanner Data

Number of pages: 19 Posted: 07 Sep 2019 Last Revised: 10 Jan 2020
Aljoscha Janssen and Elle Parslow
Singapore Management University and Stockholm School of Economics - Department of Economics
Downloads 130 (397,962)

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Pregnancy, Alcohol, Habits

4.

Switching Costs, Brand Premia and Behavioral Pricing in the Pharmaceutical Market

IFN Working Paper No. 1317 (2020)
Number of pages: 49 Posted: 03 Aug 2020
Aljoscha Janssen
Singapore Management University
Downloads 115 (436,389)

Abstract:

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Switching Costs, Brand Premia, Behavioral Pricing, Pharmaceuticals

5.

Does Precise Case Information Limit Precautionary Behavior? Evidence from COVID-19 in Singapore

Number of pages: 25 Posted: 19 Jun 2020
Aljoscha Janssen and Matthew H. Shapiro
Singapore Management University and Singapore Management University - School of Economics
Downloads 111 (448,058)
Citation 1

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COVID-19, Transparency, Precautionary behavior

6.

Innovation Begets Innovation and Concentration: The Case of Upstream Oil & Gas in the North Sea

Number of pages: 51 Posted: 01 Jun 2022
Department of Economics, Sciences Po-CNRS, University of Bristol, School of Economics, Singapore Management University, Sciences Po and affiliation not provided to SSRN
Downloads 95 (499,237)

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innovation, adoption, market structure, competition, specialization, experimentation, upstream oil and gas markets, North Sea

7.

Product Variety and Alcohol Purchases

Number of pages: 65 Posted: 31 May 2023
Aljoscha Janssen
Singapore Management University
Downloads 76 (575,992)

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Risky Consumption, Product Variety, Alcohol, Excise Tax

8.

Price Dynamics of Swedish Pharmaceuticals

IFN Working Paper No. 1325 (2020)
Number of pages: 43 Posted: 03 Aug 2020
Aljoscha Janssen
Singapore Management University
Downloads 71 (593,766)

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pharmaceutical pricing; dynamic oligopoly; state dependence; price cycles

9.

Does a District-Vote Matter for the Behavior of Politicians? A Textual Analysis of Parliamentary Speeches

IFN Working Paper No. 1320 (2020)
Number of pages: 44 Posted: 03 Aug 2020
Andreas Born and Aljoscha Janssen
Stockholm School of Economics - Department of Economics and Singapore Management University
Downloads 57 (663,917)

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Party-line; Textual Analysis; Regression Discontinuity; Parliamentary Speeches; Voting

10.

Consumer Concentration and the Risk of the "Ozempic Effect" in the US Retail Market

Number of pages: 31 Posted: 26 Jan 2024
Aljoscha Janssen
Singapore Management University
Downloads 46 (736,517)

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Retail markets, Sales concentration, Semaglutide

11.

The Importance of the First Generic Substitution: Evidence from Sweden

Number of pages: 39 Posted: 04 May 2022
Aljoscha Janssen and David Granlund
Singapore Management University and Umeå University
Downloads 40 (771,431)

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Generic Substitution, Pharmaceuticals, Health Care Costs

12.

Do Search Costs Explain Persistent Investment In Active Mutual Funds?

Number of pages: 43 Posted: 12 Apr 2024
Aljoscha Janssen and Jurre Thiel
Singapore Management University and CPB Netherlands Bureau of Economic Policy Analysis
Downloads 8 (1,065,702)

Abstract:

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Mutual Funds, Search Costs, BLP

13.

Shrinkflation and Consumer Demand

Number of pages: 49
Aljoscha Janssen and Johannes Kasinger
Singapore Management University and Tilburg School of Economics and Management, Tilburg University
Downloads 4

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Shrinkflation, Product Size, Package-downsizing, Inattention