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DÉSIRÉE KLINGLER

Interdisciplinary Research in Law & Economics of Public Law

I am attorney-at-law, admitted to practice in Switzerland and New York, and I apply data analytics to answer legal questions. My research focuses on Public Law at the intersection of LAW & ECONOMICS and LAW & TECHNOLOGY, spanning accross public procurement, urban planning and competition law, climate law and judicial decision-making. Keep reading to learn more about my most recent publications and presentations.

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LAW & ECONOMICS

Publications

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EFFICIENCY, QUALITY AND SUSTAINABILITY IN GOVERNMENT CONTRACTING - A LAW & ECONOMICS ANALYSIS

2018 - 2023

In my Ph.D. thesis, I applied empirical anlalysis to better understand the (1) factors that influence auctions vs. negotiations, (2) factors that promote sustainable and innovative procurement, and (3) performance-based contracting.

 

My thesis was sponsored by the Swiss National Science Foundation, won the Walther Hug Prize and the International Procurement Award.

EXPANSIONARY LEGAL POLICIES IN GOVERNMENT PURCHASING

 

Public Contract Law Journal, Fall 2020

This paper introduces expansionary legal policies to stimulate the business cycle by means of emergency rules in government purchasing during COVID-19 and the Financial Crisis.

MEASURING WHAT MATTERS IN PUBLIC PROCUREMENT LAW


 

Journal of Management Policy & Practice, Fall 2020

This paper explains why to why to measure public procurement law (understand economic impact), what to measure (efficiency and quality), and how to measure (cost-benefit analysis).

FISCAL AND MONETARY POLICIES AGAINST COVID


 

Institute for New Economic Thinking, July 2020

As part of the "Law, Finance, and Economics" Group at the Institute for New Economic Thinking (INET) in New York, I have published a Report on the Regulatory, Fiscal and Monetary Policies against the Covid-Crisis in the United States.

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LAW & TECHNOLOGY

Publications

SOURCE CODE TRANSPARENCY - THE SWISS OPEN SOURCE SOFTWARE (OSS) OBLIGATION

European Procurement & PPP Law Review, July 2025

This paper discusses the new Swiss OSS obligation for public authorities and how it should be applied when authorites purchase software.

AMAZON.GOV - DISINTERMEDIATED PURCHASING THROUGH DIGITAL PLATFORMS

IUS PUBLICUM,
Spring 2024

This paper discussed the risks and benefits of using e-marketplaces for public purchasing, based on the U.S. Commercial Platform Initiative.

STIMULATING INDUSTRIAL INNOVATION THROUGH SMES
 

EPPPL, March 2023

In this interdisiplinary paper with Andrea Patrucco, Florida College of Business, we explore the potential of innovation procurement to stimulate industrial innovation in SMEs.

REGTECH AND THE SANDBOX - PLAY, INNOVATE AND PROTECT
 

The RegTech Book,
July 2019

At the rise of FinTech companies the article explores the risks and benefits of regulatory Sandboxes and highlights emerging RegTech Hubs based on available capital, relaxed laws and educational syniergies.

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PUBLIC PROCUREMENT

Publications

COST-BENEFIT ANALYSIS OF FAIR LABOR STANDARDS IN GOVERNMENT CONTRACTING

Yale Journal on Regulation,
December 2021

This article reassess the cost and benefits of fair labor standards in federal procurement, and develops methods to monetize qualitative labor law benefits.

NEW MECHANISMS FOR PUBLIC PURCHASING

RadicalxChange Paper,
December 2019

This report is part of the RadicalxChange project and describes new radical ways of what and how the government can procure goods and services through auctions and quadratic voting, and how these new mechanisms can improve efficiency and equality in government spending.

GREEN PUBLIC PROCUREMENT (GPP) - EVIDENCE FROM SWITZERLAND

Laval Press, July 2025

IIn this chapter, I have conducted a survey analaysis with over 130 Swiss public authorities on the use and awareness of buying green - the first quantative analysis on GPP uptake in Switzlerand.

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COMPETITION LAW

Publications

DEMOCRATIZING THE APP STORE - TACKING BIG TECH

Verfassungsblog, April 2021

I have written a blog post on how State Antitrust Bills in the United States try to open up Google and Apple Stores to small startups, allowing more innovation.

AMAZON'S DIGITAL THEORY OF HARM

TAP Report, May 2020

This report was written under the Yale Thurman Arnold Project and investigates whether and how Amazon's conduct violates antitrust laws. It discussed both brand and platform competition.

IMPACT ASSESSMENT OF
THE DIGITAL MARKETS ACT

EC Report, December 2020

The European Commission has cited our TAP Amazon Report in the impact assessment of the Digital Markets Act, which suggests amendments to antitrust laws to better regulate digital markets and large tech companies.

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COURSES & SYLLABY

LAW & ECONOMICS WORKSHOP & LECTURE SERIES

Collaboration between ETH, the University
St. Gallen and Zurich

Syllabus, Spring 2025

The Law & Economics Workshop is a special format where well-known scholars from universities from the United States and Europe present their interdisciplinary research at the intersection of law and economics. This spring, many presentations evolved around the use of LLMs and AI in legal practice and judicial decision-making.

COMPETITION LAW AND ECONOMICS


European Master in Law and Economics

Syllabus, January 2022

To share knowledge, I publish my syllabus on the course "Competition Law & Economics" that I taught at the University of Hamburg for the European Master in Law and Economics (EMLE) program in the second term 2021.

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CV

Professional Experience & Education

ASSISTANT PROFESSOR OF PUBLIC LAW, UNIVERSITY OF
ST. GALLEN

Since 2025, I am Assistant Professor of Public Law at the University of St. Gallen. I am teaching Swiss administrative law, including public procurement and urban planning law, and courses at the intersection of law & economics, including Climate Law & Policy and International Trade Law & Policy.

Since 2025

ASSOCIATE, 
SULLIVAN & CROMWELL

I was working as a licensed attorney at Sullivan & Cromwell in New York in the practice groups Project Development & Finance and Energy Transition.

2023 - 2025

RESEARCHER AT YALE LAW SCHOOL

During my Ph.D., I was a Visiting Researcher and Research Fellow at Yale Law School, conducting research at the intersection of law and economics.

2018 - 2022

LECTURER AT UNIVERSITY OF HAMBURG

I was lecturer at the University of Hamburg, teaching "Competition Law & Economics" in the European Master in Law and Economics (EMLE) and discussing antitrust cases form an interdisciplinary perspective at the intersection of law and economics.

2020 - 2022

YALE FOX FELLOW, COPENHAGEN BUSINESS SCHOOL

In 2021, I was a Yale Fox International Fellow conducting research on contract modifications at the Copenhagen Business School, working together with Prof. Pedro Telles.

2021

SENIOR CONSULTANT, ROLAND BERGER

I was working as a consultant and then senior consultant at Roland Berger for almost three years, improving performance and efficiency in the public sector, consulting the German Office for Migration and Refugees (BAMF) during the Syrian refugee crisis.

2015 - 2018

LAW CLERK,
SWISS FEDERAL ADMINISTRATIVE COURT

I was a law clerk for Judge Eva Schneeberger at the Swiss Federal Administrative Court, Division II on Economic Matters, drafting judgments on public procurement, financial market regulation and competition law.

2014 - 2015

JUNIOR ASSOCIATE, HOMBURGER

I worked as a Junior Associate at the Swiss law firm Homburger in the practice teams "Banking and Finance" (Benedikt Maurenbrecher) and M&A (Dieter Gericke).

2013 - 2014

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EDUCATION

PH.D. AT UNIVERSITY OF ST. GALLEN

2018 - 2023

I wrote my doctoral thesis on the "Efficiency, Qualtiy and Sustainability of Government Contracting: A Law & Economics Analysis", sponsored by the Swiss National Science Foundation and supervised by Prof. Dr. Anne van Aaken and Prof. Petros Mavroidis. My thesis won the Walther Hug Prize St. Gallen and the International Procurement Award.

LL.M., YALE LAW SCHOOL

2019 - 2020

During my LL.M. at Yale Law School (all honours), I have focused on courses and research in law & economics and empirical analysis, and took courses on economic regulation and competition economics at the Yale School of Management.

LL.M. IN CORPORATE AND FINANCIAL LAW, UNIVERSITY OF HONGKONG

During my LL.M. at HKU (which I completed with distinction), I deepened my knowledge in corporate and financial law, including bonds and securities law, international trade law and trade negotiations, and participated in a course with the Hongkong Mediation Chambers.

2012 - 2013

MASTER IN LAW, UNIVERSITY OF ZURICH

In my Master in Swiss law (summa cum laude), I focused on business and economic law, including corporate governance, intellectual property and competition law.

2011 - 2012

BACHELOR IN LAW, UNIVERSITY OF ZURICH

I have a Bachelor Degree in Law from the University of Zurich (magna cum laude), and did an exchange semester at the University of Geneva.

2008 - 2011

VIDEOS

Green and sustainable PPP procurement
01:28:00
New Protectionism in International Public Procurement
01:04:50
Green Public Procurement_SciencesPo
01:36:13
Measuring Sustainability in Government Purchasing
01:16:47
Delivering the Vaccine - Procurement's Challenge
01:14:38
Beschaffungsumfrage_Untertitel
01:43
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CONFERENCE PRESENTATIONS

XI GLOBAL REVOLUTION: "FAIR LABOR LAWS IN GOVERNMENT CONTRACTING"

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Nottingham, June 13-14, 2022

My paper on "Cost-Benefit Analysis of Fair Labor Standards in Government Contracting" has been accepted to the XI Global Revolution in Nottingham. My esteemed colleague Steve Schooner was so kind to present on my behalf.

5TH EUROPEAN CONFERENCE ON SUSTAINABLE AND INNOVATIVE PUBLIC PROCUREMENT: "PROMOTING SUSTAINABLE PROCUREMENT WITH BEHAVIOURAL ECONOMICS"

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Lisbon, May 5-6, 2022

At the 5th European Conference on Sustainable and Innovative Public Procurement, I have presented Steven Schooner's and my paper on "Promoting Sustainable Public Procurement with Behavioural Economics" (forthcoming in the European Journal of Public Procurement Markets, 4th Issue.

UNECE PPP FORUM: "SUSTAINABLE PPP PROCUREMENT"

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Barcelona, May 4-6, 2022

At the 6th UNECE Forum in Barcelona, and the 15th CICPPP Conference, I presenting novel and interdisciplinary approaches to promote green PPP.

EPPPL CONFERENCE ON FUNDAMENTALS OF GREEN PUBLIC PROCUREMENT: "HOW DATA ANALYTICS CAN PROMOTE GREEN PUBLIC PROCUREMENT"

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May 19-20, 2022

At the EPPPL on "Fundamentals of Green Public Procurement" I presented how data analytics can help promote GPP.

INTENSIVE DOCTORAL WEEK: PANEL ON "INTERDISCIPLINARY APPROACH TO PROMOTE GREEN PUBLIC PROCUREMENT"

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Paris, June 14-18, 2021

At the 10th Intensive Doctoral Week (IDW) at Sciences Po, I hosted a panel on Green Public Procurement with Prof. Marta Andhov (Copenhagen Law School), Judge Marc Steiner (Swiss Federal Administrative Court), Prof. Carine Staropoli (Paris Schools of Economics), and Prof. Steve Schooner (GW Law School).

SBCA CONFERENCE: "MEASURING WHAT MATTERS IN PUBLIC PROCUREMENT LAW"

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Washington D.C., March 17, 2021

At the 2021 Annual Conference of the Society for Benefit-Cost Analysis (SBCA), I presented my research on how to quantify and monetise ecological and social sustainability in public procurement law.

SBCA CONFERENCE: "LEGAL COMPARISON OF GREEN PUBLIC PROCUREMENT IN THE UNITED STATES AND EUROPE"

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Washington, D.C., March 19, 2021

At the 2021 Conference of the Society for Benefit-Cost Analysis (SBCA) I hosted a panel on new developments in Green Public Procurement across Europe and the United States with Prof. Steve Schooner (GW Law School), Prof. Roberto Caranta (University of Turin) and Judge Marc Steiner (Swiss Federal Administrative Court).

CBS WEBINAR: "ECONOMIC ANALYSIS OF PUBLIC PROCUREMENT REGULATION"

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Copenhagen, February 24, 2021

At the Copenhagen Business School (CBS) Online Weinar, I presented and discussed my research on contract modifications with Prof. Marta Andhov, Prof. Pedro Telles and others.

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SKILLS

Professional Competencies

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DATA ANALYSIS

Regressions and Networks

At the ICPSR Summer Program for Social Quantitative Research in Ann Arbor, University of Michigan, and the Global School of Empirical Research Methods (GSERM) at the University of St. Gallen, I gained valuable knowledge in data analysis, including regression analysis, maximum likelihood estimation, game theory and network analysis.

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LEGAL EXPERTISE

Regulation

I am attorney-at-law admitted to practice in Switzerland and New York. Throughout my legal career, I have worked on regulatory issues, including public procurement, competition law, and financial market regulation. The intersection of public and private interests is one of the most complex and most fascinating areas of law!

LINKS

Here are links to projects of other organisations that might be of interest for both academics and practitioners!

PHD POSITIONS IN SUSTAINABLE PROCUREMENT

Sapiens Network

INTELLIPROCURE

Swiss procurement database

MARC STEINER

Swiss Procurement Expert

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Guido Calabresi

“There are two things I want you to find here at Yale Law School: love and an idea.”

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