Matches in SemOpenAlex for { <https://semopenalex.org/work/W2939630662> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2939630662 abstract "Since around 2000, U.S. aggregate productivity growth has slowed and product market (sales) concentration has risen. At the same time, productivity differences among firms in the same sector appear to have risen dramatically. Sector-level data shows correlations between rising productivity gaps, concentration, and slowing productivity growth. I propose a rich model of competition and innovation to explain these findings. A key parameter governing all three phenomena is the probability that innovating firms make larger, more “radical” innovations. Thus one explanation for the coincidence of these three observations is that the incidence of radical innovationshas slowed relative to the 1990s, when the internet and other information technology radically transformed production and sales technology in many sectors. The model also provides an explanation for what might be called the “superstar productivity puzzle”: sales growth of the most productive firms has coincided with slower aggregate productivity growth." @default.
- W2939630662 created "2019-04-25" @default.
- W2939630662 creator A5044822734 @default.
- W2939630662 date "2019-04-10" @default.
- W2939630662 modified "2023-09-26" @default.
- W2939630662 title "Market Concentration and the Productivity Slowdown" @default.
- W2939630662 hasPublicationYear "2019" @default.
- W2939630662 type Work @default.
- W2939630662 sameAs 2939630662 @default.
- W2939630662 citedByCount "1" @default.
- W2939630662 countsByYear W29396306622021 @default.
- W2939630662 crossrefType "posted-content" @default.
- W2939630662 hasAuthorship W2939630662A5044822734 @default.
- W2939630662 hasConcept C120009192 @default.
- W2939630662 hasConcept C123336316 @default.
- W2939630662 hasConcept C139719470 @default.
- W2939630662 hasConcept C141845432 @default.
- W2939630662 hasConcept C145236788 @default.
- W2939630662 hasConcept C162324750 @default.
- W2939630662 hasConcept C175444787 @default.
- W2939630662 hasConcept C18903297 @default.
- W2939630662 hasConcept C204983608 @default.
- W2939630662 hasConcept C2777242750 @default.
- W2939630662 hasConcept C2778348673 @default.
- W2939630662 hasConcept C29122968 @default.
- W2939630662 hasConcept C40700 @default.
- W2939630662 hasConcept C50522688 @default.
- W2939630662 hasConcept C556758197 @default.
- W2939630662 hasConcept C86803240 @default.
- W2939630662 hasConcept C91306197 @default.
- W2939630662 hasConceptScore W2939630662C120009192 @default.
- W2939630662 hasConceptScore W2939630662C123336316 @default.
- W2939630662 hasConceptScore W2939630662C139719470 @default.
- W2939630662 hasConceptScore W2939630662C141845432 @default.
- W2939630662 hasConceptScore W2939630662C145236788 @default.
- W2939630662 hasConceptScore W2939630662C162324750 @default.
- W2939630662 hasConceptScore W2939630662C175444787 @default.
- W2939630662 hasConceptScore W2939630662C18903297 @default.
- W2939630662 hasConceptScore W2939630662C204983608 @default.
- W2939630662 hasConceptScore W2939630662C2777242750 @default.
- W2939630662 hasConceptScore W2939630662C2778348673 @default.
- W2939630662 hasConceptScore W2939630662C29122968 @default.
- W2939630662 hasConceptScore W2939630662C40700 @default.
- W2939630662 hasConceptScore W2939630662C50522688 @default.
- W2939630662 hasConceptScore W2939630662C556758197 @default.
- W2939630662 hasConceptScore W2939630662C86803240 @default.
- W2939630662 hasConceptScore W2939630662C91306197 @default.
- W2939630662 hasLocation W29396306621 @default.
- W2939630662 hasOpenAccess W2939630662 @default.
- W2939630662 hasPrimaryLocation W29396306621 @default.
- W2939630662 hasRelatedWork W1502905562 @default.
- W2939630662 hasRelatedWork W1512277977 @default.
- W2939630662 hasRelatedWork W1519416932 @default.
- W2939630662 hasRelatedWork W1553059359 @default.
- W2939630662 hasRelatedWork W1583523998 @default.
- W2939630662 hasRelatedWork W1979125591 @default.
- W2939630662 hasRelatedWork W201992037 @default.
- W2939630662 hasRelatedWork W2067161322 @default.
- W2939630662 hasRelatedWork W2085425475 @default.
- W2939630662 hasRelatedWork W2100341490 @default.
- W2939630662 hasRelatedWork W2155125258 @default.
- W2939630662 hasRelatedWork W2791134796 @default.
- W2939630662 hasRelatedWork W2791908971 @default.
- W2939630662 hasRelatedWork W2965196603 @default.
- W2939630662 hasRelatedWork W2993183223 @default.
- W2939630662 hasRelatedWork W3140608428 @default.
- W2939630662 hasRelatedWork W3144938193 @default.
- W2939630662 hasRelatedWork W3149176711 @default.
- W2939630662 hasRelatedWork W3162053384 @default.
- W2939630662 hasRelatedWork W2187453478 @default.
- W2939630662 isParatext "false" @default.
- W2939630662 isRetracted "false" @default.
- W2939630662 magId "2939630662" @default.
- W2939630662 workType "article" @default.