How many papers support this gap analysis?

3 papers from our local library contribute to this synthesis, with an average publication year of 1996.

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economics3 papersavg year 1996weak evidence

The paper identifies a gap in the existing literature, which has been hindered

Research gap analysis derived from 3 economics papers in our local library.

The gap

The paper identifies a gap in the existing literature, which has been hindered by problems of defining regional diversification in theoretically meaningful ways. The paper notes that the existing approaches have limitations, including the a

Evidence profile

Sourced from the abstract and stated research gap and future-work section of the source papers, classified as general, drawn from work published between 1974 and 2026, spanning 3 journals. Those papers have been cited 154 times in total.

Research trend

Established — well-defined area with open sub-problems.

Supporting evidence — 4 representative gaps

Regional Industrial Structure Concentration in the United States: Trends and Implications (2011) · Economic Geography · cited 32× · doi
His inquiry suggested a related but conceptually distinct issue: how does the extent to which a regional industry or industrial sector is concentrated in a small number of firms affect the local performance of that industry? The question has not been addressed systematically in empirical research other than case studies, principally because accurately measuring regional concentration requires firm‐level information.
generalabstractevidence 5/5
Keywords: regional industry inquiry related conceptually distinct issue extent industrial sector concentrated small number firms affect
ALTERNATIVE STRATEGIES FOR REGIONAL INDUSTRIAL DIVERSIFICATION* (1974) · Journal of Regional Science · cited 61× · doi
The paper identifies a gap in the existing literature, which has been hindered by problems of defining regional diversification in theoretically meaningful ways. The paper notes that the existing approaches have limitations, including the assumption that all urban areas cannot possess the relatively few stable industries.
generalstated research gapevidence 5/5
Keywords: paper identifies gap existing literature has been hindered
ALTERNATIVE STRATEGIES FOR REGIONAL INDUSTRIAL DIVERSIFICATION* (1974) · Journal of Regional Science · cited 61× · doi
The paper suggests that future research should focus on analyzing the effects of different industrial increments on regional instability. The paper notes that future research should also focus on developing new approaches to regional industrial diversification. The paper suggests that future research should aim to provide a more detailed analysis of the data and the results.
generalfuture-work sectionevidence 5/5
Keywords: paper suggests future research focus analyzing effects different
The causal interaction between innovations, specialization, start-ups, qualifications, and subsidies: a spatial VAR analysis for various industries in Germany (2026) · The Annals of Regional Science · doi
The existing literature usually examines data on the whole regional economies, ignoring industry differences. The paper identifies a gap in understanding the differences in the interaction between regional-level variables across various industries. The study seeks to address this gap by examining the relationships between regional-level variables in various industries.
generalstated research gapevidence 5/5
Keywords: existing literature usually examines data whole regional economies

Questions about this gap

The paper identifies a gap in the existing literature, which has been hindered by problems of defining regional diversification in theoretically meaningful ways. The paper notes th… This is supported by 4 representative gap statements extracted from 3 papers, rated weak evidence.

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