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Regional Science and Urban Economics, ISSN 0166-0462, 2010, Volume 40, Issue 6, pp. 574 - 582
Can local industrial policies increase local firm competitiveness? Cluster-oriented policies targeted at selected industries have just such a goal and are very... 
Cluster policy | Difference-in-differences | Industrial policy | Difference-in-difference-in-differences | SPILLOVERS | URBAN STUDIES | CITIES | ECONOMICS | ENVIRONMENTAL STUDIES | SPECIALIZATION | LABOR | GEOGRAPHY | Difference-in-differences Difference-in-difference-in-differences Cluster policy Industrial policy
Journal Article
JCMS: Journal of Common Market Studies, ISSN 0021-9886, 09/2018, Volume 56, Issue 6, pp. 1411 - 1428
The Services Directive puts into motion the free movement of services, one of the milestones of the Single Market of the European Union. Though very ambitious... 
services directive | European Union | law and economics | difference‐in‐difference‐in‐differences | single market | difference-in-difference-in-differences | INTERNATIONAL RELATIONS | MARKET | POLITICAL SCIENCE | ECONOMICS | Microeconomics | Productivity | Services | Ambition | Severely | Single market | Companies
Journal Article
American Journal of Political Science, ISSN 0092-5853, 4/2015, Volume 59, Issue 2, pp. 495 - 510
Journal Article
Health Services Research, ISSN 0017-9124, 12/2018, Volume 53, Issue 6, pp. 4138 - 4156
Journal Article
The Annals of Applied Statistics, ISSN 1932-6157, 3/2015, Volume 9, Issue 1, pp. 247 - 274
Journal Article
Economics of Education Review, ISSN 0272-7757, 12/2014, Volume 43, pp. 66 - 78
•We estimate the impact of student aid on higher education participation in the UK.•We use a policy reform which re-introduced aid to students from poor... 
Higher education funding policies | Higher education participation | Difference in differences | Maintenance grants | EDUCATION & EDUCATIONAL RESEARCH | POLICY | ATTENDANCE | ECONOMICS | COLLEGE ENROLLMENT | Student aid | Education | Student assistance programs
Journal Article
MARKETING SCIENCE, ISSN 0732-2399, 9/2019, Volume 38, Issue 5, pp. 756 - 772
This paper models the relationship between a retailer’s mobile app launch and product purchases and returns in its online and offline channels. How do a... 
difference-in-differences | mobile apps | returns | channels | mobile marketing | IMPACT | difference in difference | MARKETS | BUSINESS | SELECTION | Retail industry | Brand loyalty | Software | Shopping | Leverage | Electronic commerce | Loyalty
Journal Article
German Economic Review, ISSN 1465-6485, 12/2019, Volume 20, Issue 4, pp. 892 - 912
New rental contracts have risen dramatically in many German places in recent years due to strong influxes and sluggish construction activity. The rent brake... 
Rent control | difference-in-difference | difference‐in‐difference | Regional variations | Rents | Housing | Affordable housing
Journal Article
The American Economic Review, ISSN 0002-8282, 05/2006, Volume 96, Issue 2, pp. 319 - 324
Journal Article
EPIDEMIOLOGY, ISSN 1044-3983, 05/2019, Volume 30, Issue 3, pp. 371 - 379
In the comparative interrupted time series design (also called the method of difference-in-differences), the change in outcome in a group exposed to treatment... 
Causal inference | MORTALITY | TRADE | Bracketing | DIFFERENCE-IN-DIFFERENCES | INFERENCE | Gun violence | VIOLENCE | PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH | Difference-in-difference | Firearm policy | Permit-to-purchase | Comparative interrupted time series | History-by-group interaction
Journal Article