Search Results - subject_exact:"Suchmaschine"

Between search and platform : ChatGPT under the DSA

Lorente, Toni; Gardhouse, Kathrin - 2026

This article examines the applicability of the Digital Services Act (DSA) to ChatGPT, arguing that it should be classified as a hybrid of the two types of hosting services: online search engines and platforms. This requires classifying search engines as hosting services, which we show is...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015618102

Superplatform : a framework to analyse and regulate Google's online ad ecosystem

Caliskan, Koray; MacKenzie, Donald A.; McGowan, Addie - 2026

This paper introduces the concept of the superplatform to analyse and regulate Google's online advertising ecosystem. As the operator of the world's largest ad exchanges, Google often escapes regulatory oversight and scholarly scrutiny. The superplatform is conceptualised as an integrated...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015618104

Real-time nowcasting of Kyiv's regional GRP using Google trends and mixed-frequency data

Drin, Svitlana; Zhuravlova, Anastasiia - 2026

imely assessment of regional economic activity in Ukraine is severely constrained by institutional and data-related limitations. Official regional gross regional product (GRP) statistics are available only at low frequency, are published with substantial delays, and, in the post-2022 period, are...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015589819

Is competition only one click away? : the Digital Markets Act impact on Google Maps

Pape, Louis-Daniel; Rossi, Michelangelo - 2026 - Original version: July 2024, this version: Januar 2026

This paper studies the impact of the European Union's Digital Markets Act (DMA) on user search behavior and traffic to online mapping services, focusing on recent changes to Google's search results page. In January 2024, Google altered the display of location-based queries for EU users by...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015605043

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Is competition only one click away? : the Digital Markets Act impact on Google Maps

Pape, Louis-Daniel; Rossi, Michelangelo - 2024

Book / Working Paper

Evaluating search cost models : estimation and prediction

Düll, Adrian; Karle, Heiko; Martin, Simon; Schumacher, … - 2025 - Version: October 23, 2025

he classic search models assume that consumers adhere to a particular method of search (sequential or non-sequential) and that they know the true price distribution. In this paper, we evaluate how well the search cost estimates from classic models predict search outcomes - the amount of search...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015547410

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Evaluating search cost models : estimation and prediction

Düll, Adrian; Karle, Heiko; Martin, Simon; Schumacher, … - 2025

Book / Working Paper

Data challenges and innovations in measuring domestic violence in Latin America and the Caribbean : traditional sources and online search patterns

Berniell, Inés; Facchini, Gabriel; Perez-Vincent, … - 2025

This study examines the challenges of analyzing domestic violence (DV) in Latin America and the Caribbean (LAC) and seeks to improve measurement through two main contributions. First, we collect and describe traditional DV data sources (household surveys and administrative records) across 19...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015549050

When to bet against beta? : ask Google

Piccoli, Pedro - 2025

In this paper, I document that investor attention negatively predicts betting against beta returns. Using Google Search Volumes toward US market indices as my proxy to attention, I find that this relation holds after controlling for competitive factors and different search terminologies and in...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015337410

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When to Bet Against Beta? Ask Google

Piccoli, Pedro - 2023

Book / Working Paper

When to Bet Against Beta? Ask Google

Piccoli, Pedro - 2021

Book / Working Paper

Inflation, attention and expectations

Briand, Etienne; Marcellino, Massimiliano; Stevanović, … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015175406

Sources of market power in web search : evidence from a field experiment

Allcott, Hunt; Castillo, Juan Camilo; Gentzkow, Matthew … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015326938

Who is Googling Trump's tariffs : and why that matters

Donadelli, Michael; Gerotto, Luca - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015470909

Flight to Bitcoin (in)attention and herding in cryptocurrencies

Li, Xiao - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015453860

Online interest in radical Islam and terrorist attacks

Nicolini, Marcella; Sabatini, Fabio; Fantazzini, Dean - 2025

This study investigates the link between terrorist attacks and public interest in radical Islam and violent extremism, using monthly data from 150 countries between 2004 and 2015. Employing a dynamic common correlated effects (DCCE) estimator to account for potential cross-country correlations,...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015432393

Forecasting returns & volume of cryptocurrencies by using search engines

Nasir, Muhammad Ali; Toan Luu Duc Huynh; Sang Phu Nguyen; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015433278

Enhancing inflation nowcasting with online search data: a random forest application for Colombia

Roldán-Ferrín, Felipe; Parra-Polania, Julián A. - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015461268

From digital search to deed : forecasting UK housing purchases in Spain using Google trends across the Brexit disruption

Onrubia, Jorge; Pinto, Fernando; Rodado, María del Carmen - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015441293

De la căutările online la prognoze macroeconomice : ce spun datele Google Trends despre starea actuală a economiei via metode de machine learning

Gălățescu, Anca - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015442334

Sourcing behavior and the role of news media in AI-powered search engines in the digital media ecosystem : comparing political news retrieval across five languages

Brantner, Cornelia; Karlsson, Michael; Kuai, Joanne - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015444488

The adoption and usage of AI agents : early evidence from perplexity

Yang, Jeremy; Yonack, Noah; Zyskowski, Kate; Yarats, Denis - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015563041

From environmental concerns to market moves : how environmental awareness shapes cryptocurrency returns?

Hu, Bill; Liu, Chang; Washam, Rachel; Zeng, Li - 2025

Environmental concerns may influence cryptocurrency prices. Investors' information acquisition regarding environmental issues linked to cryptocurrency mining plays an important role in the pricing of cryptocurrencies. The volume of Google searches for environmental issues related to...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015554836

The "Dr Google" effect : online health information and its implications

Berta, Paolo; Guerriero, Carla; Moccia, Sara; Muzzì, Sara - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015580550

Nowcasting the condominium price index using Google search data

Pornpun Ruankong - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015644805

Googling and ARMS sentiment across economic phases and horizons : insights into Brazilian crises

Ben Yaala, Sirine; Henchiri, Jamel Eddine - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015635649

How to design keywords in search engine advertising : a multi-group comparison based on the search volume of the product type

Ampler, Nadine; Lehmann-Zschunke, Nina; Olbrich, Rainer - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015667525

Addressing Google Trends inconsistencies

Cebrián, Eduardo; Domenech, Josep - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015617907

Recession fears and stock markets : an application of directional wavelet coherence and a machine learning-based economic agent-determined Google fear index

Szczygielski, Jan Jakub; Charteris, Ailie; Obojska, Lidia; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015064175

Enhancing online visibility through strategic alliances : the case of bank-FinTech relationships

Cosma, Stefano; Pennetta, Daniela - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015057256

The timing and strength of inequality concerns in the UK public debate : Google trends, elections and the macroeconomy

Seip, Knut Lehre; Sandnes, Frode Eika - 2024

Inequality among people has several unwanted effects, in humanistic, social and economic contexts. Several studies address distributional preferences among groups, but little is known about when inequality issues are focused and when and why inequality abatement measures are brought on the...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014636069

Imputing unreported hate crimes using Google search data

Dharmapala, Dhammika; Huq, Aziz Z. - 2024 - Revised version: July 2024

U.S. law requires the Attorney General to collect data on hate crime victimization from states and municipalities, but states and localities are under no obligation to cooperate by gathering or sharing information. Data production hence varies considerably across jurisdictions. This paper...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014636669

Artificial intelligence, algorithmic bidding and collusion in online advertising

Decarolis, Francesco; Rovigatti, Gabriele; Rovigatti, … - 2024 - This version: February, 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014566119

Cultural affinity and international trade in motion pictures : empirical evidence using categorised internet search activity

Shin, Sunny Y.; McKenzie, Jordi; Crosby, Paul - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014549134

Information accessibility and knowledge creation : the impact of Google's withdrawal from China on scientific research

Hussinger, Katrin; Palladini, Lorenzo - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014554228

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Information accessibility and knowledge creation : the impact of Google's withdrawal from China on scientific research

Hussinger, Katrin; Palladini, Lorenzo - 2024

Book / Working Paper

Vox populi, vox dei : a concept and measure for grassroots socio-political risk using Google Trends

Puhr, Harald; Müllner, Jakob - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015071910

Nowcasting the nowcasting : Forecasting ISM Business surveys (PMI and NSI) with weekly Google trends

Heikkinen, Joni; Heimonen, Kari - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015072479

The power of prediction with Google searches and social media posts : retail investor interest and IPO pricing

Choi, Ka Wai Stanley; Ma, Wentao; Ho, Shuk Ying; Wu, Dickson - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015081286

Nowcasting subjective well-being with Google Trends : A meta-learning approach

Murtin, Fabrice - 2024

This paper applies Machine learning techniques to Google Trends data to provide real-time estimates of national average subjective well-being among 38 OECD countries since 2010. We make extensive usage of large custom micro databases to enhance the training of models on carefully pre-processed...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015082100

Development and validation of a real-time happiness index using Google TrendsTM

Greyling, Talita; Rossouw, Stephanié - 2024

It is well-established that a country's economic outcomes, including productivity, future income, and labour market performance, are profoundly influenced by the happiness of its people. Traditionally, survey data have been the primary source for determining people's happiness. However, this...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015073213

A hybrid forecasting architecture for air passenger demand considering search engine data and spatial effect

Chen, Jiaqi; Wang, Yingying - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015078453

The role of investor attention in ETF liquidity

Kunjal, Damien - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014486901

Replicable patent indicators using the Google Patents Public Datasets

Younes, George Abi; De Rassenfosse, Gaétan - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014532476

Chinese economic behavior in times of COVID-19 : a new leading economic indicator based on Google trends

Monge González, Manuel; Claudio-Quiroga, Gloria; Poza, … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014534629

Using google trends in modelling sales and household consumption behaviours

Sakchai Naknok - 2024

From the keyword search "sale" in Google Trends, this research aims to re-examine the association between Google Trends keyword search and related topics in order to develop a marketing strategy towards sale performance and household consumption. The study analysed sales performance and...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014513554

Google search trends and stock markets : Sentiment, attention or uncertainty?

Szczygielski, Jan Jakub; Charteris, Ailie; Bwanya, … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014446911

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Google Search Trends and Stock Markets : Sentiment, Attention or Uncertainty?

Szczygielski, Jan; Charetis, Ailie; Bwanya, Princess Rutendo - 2022

Book / Working Paper

Real-time nowcasting the monthly unemployment rates with daily Google Trends data

Costa, Eduardo André; Silva, Maria Eduarda; Galvão, … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015097503

Google search and cross-section of cryptocurrency returns and trading activities

Hoang Lai Trung; Duc Hong Vo - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015162560

Digital trace data and demographic forecasting : how well did Google predict the US COVID-19 baby bust?

Wilde, Joshua; Chen, Wei; Lohmann, Sophie; Ghany, … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015116797

Challenges and good practices from online search engines to limit search traffic towards intellectual property infringing content and services : search engines

2024

Search engines play a central role in online content discoverability, acting as a major gateway for users to access online information. As part of their activities, they may drive traffic towards websites that offer illegal goods and services, such as counterfeit products or pirated content....

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015322307

Keyword-level Bayesian online bid optimization for sponsored search advertising

Majima, Kaito; Kawakami, Kosuke; Ishizuka, Kota; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015179784

Beyond visual inspection : capturing neighborhood dynamics with historical Google Street View and deep learning-based semantic segmentation

Jae Hong Kim; Ki, Donghwan; Osutei, Nene; Lee, Sugie; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015182181

Google search volume index and investor attention in stock market : a systematic review

Ayala, María José; Gonzálvez-Gallego, Nicolás; … - 2024

This study systematically reviewed the literature on using the Google Search Volume Index (GSVI) as a proxy variable for investor attention and stock market movements. We analyzed 56 academic studies published between 2010 and 2021 using the Web of Sciences and ScienceDirect databases. The...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015361662

Nonparametric estimation of sponsored search auctions and impact of Ad quality on search revenue

Kim, Dongwoo; Pal, Pallavi - 2024

This paper presents an empirical model of sponsored search auctions where advertisers are ranked by bid and ad quality. Our model is developed under the 'incomplete information' setting with a general quality scoring rule. We establish nonparametric identification of the advertiser's valuation...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015053799