Results 61 to 70 of about 5,757 (215)
Demand Estimation with Text and Image Data
The RAND Journal of Economics, EarlyView.ABSTRACT We propose a demand estimation approach that leverages unstructured data to infer substitution patterns. Using pre‐trained deep learning models, we extract embeddings from product images and textual descriptions and incorporate them into a mixed logit demand model.
Giovanni Compiani +2 more
wiley +1 more source
Mergers in the Presence of Adverse Selection
The RAND Journal of Economics, EarlyView.ABSTRACT In the presence of adverse selection, mergers can increase welfare through a reduction in inefficient sorting. I characterize the sorting externality internalized between merging firms in a tractable discrete choice model. Mergers benefit consumers when the firms are small, willingness to pay is moderately increasing in cost, and consumer ...
Conor Ryan
wiley +1 more source
A metatextual markup in the national corpus of Tuvan language: the structure and functionality
Новые исследования Тувы, 2016 Creating natural language corpora helps solve a number of philological and purely linguistic problems for many languages of the peoples of Russian Federation.
Choduraa M. Mongush
doaj
Labor Market Monopsony Power and the Dynamic Gains to Openness Reforms
International Economic Review, EarlyView.ABSTRACT We embed labor market monopsony into a dynamic heterogeneous‐firm general equilibrium model with exporting, horizontal FDI, and rich firm lifecycle dynamics. Rising marginal costs with monopsony slow and limit incumbent firm growth in response to liberalization, shifting adjustment to the extensive margin.
Priyaranjan Jha +2 more
wiley +1 more source
Product Positioning and Incentives to Innovate
Journal of Economics &Management Strategy, EarlyView.ABSTRACT This paper shows that product positioning affects the incentives to invest in process innovation. The result is found using a model of price competition with three firms under horizontal product differentiation—and then extended to a more general Bertrand triopoly.
Emanuele Bacchiega, Paolo G. Garella
wiley +1 more source
Policy Biases in a Model with Labor‐Market Frictions
Journal of Money, Credit and Banking, EarlyView.Abstract We develop a model with labor‐market matching frictions that is subject to a range of shocks, including shocks to matching efficiency and bargaining power, and use the model to examine how monetary policy should respond to such shocks. We show that optimal monetary policy responds effectively to these shocks, producing economic outcomes that ...
RICHARD DENNIS, TATIANA KIRSANOVA
wiley +1 more source
Towards Global Semantic Web Xml On Scope As A Case Study [PDF]
Journal of the ACS Advances in Computer Science, 2008 There are many problems associated with the World Wide Web: getting lost in thehyperspace according to the large amount of search results; difficulties of web administration dueto the huge number of web pages available on the web today; and the web ...
doaj +1 more source
Journal of Anatomy, EarlyView.We examined morphology, 3D arrangement, and mineral amount in cartilaginous vertebrae from four lamniform shark families (Alopiidae, Carchariidae, Cetorhinidae, and Lamnidae). We identified family‐specific mineralization trends, and regional patterning of structures along the column.
Jamie L. Knaub +6 more
wiley +1 more source
Journal of Economic Surveys, EarlyView.ABSTRACT The post‐pandemic inflationary spike brought inflation back to the forefront of academic research. In the debate about the origin and nature of the 2020s inflation, economists have been divided into the following two main camps: the demand‐pull camp, which attributed inflation to excess demand and linked it to fiscal and monetary stimulus put ...
Vicente Ferreira
wiley +1 more source