economics4 papersavg year 1989weak evidence

The limitations of the data, including the restrictions imposed by the published data

Research gap analysis derived from 4 economics papers in our local library.

The gap

The challenge of accurately measuring wage effects that incorporate internal migration. The difficulty of accounting for the impact of trade openness on regional wage differentials. The need to address the potential biases in the data, such as the failure to count migrants who might have left and returned over the five years.

Evidence profile

Sourced from the future-work section and limitations section and stated research gap and stated challenges of the source papers, classified as general, drawn from work published between 1972 and 2024, spanning 3 journals. Those papers have been cited 62 times in total.

Research trend

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

Supporting evidence — 4 representative gaps

  • THE SPATIAL ALLOCATION OF MIGRANTS IN ENGLAND AND WALES: 1961‐66* (1974) · Scottish Journal of Political Economy · cited 22× · doi

    The paper suggests that future research could focus on estimating the model using available data. The paper also suggests that future research could explore the implications of the model for regional development and migration policy. The paper notes that available earnings data for the standard regions of England and Wales leave a great deal to be desired, and suggests that future research could focus on improving these data.

    generalfuture-work sectionevidence 5/5
    Keywords: paper suggests future research focus estimating model using
  • The Economic Influences On Internal Labour Force Migration1 (1972) · Scottish Journal of Political Economy · cited 15× · doi

    The study acknowledges the limitations of the data, including the restrictions imposed by the published data. The paper notes that the need for a sub-regional approach to the subject cannot be overemphasised. The study recognizes the problems of estimation, including the prevalence of inter-regional migration studies in Great Britain.

    generallimitations sectionevidence 5/5
    Keywords: study acknowledges limitations data including restrictions imposed published
  • REGIONAL EARNINGS REVISITED (1987) · Manchester School · cited 23× · doi

    The existence of regional earnings differentials despite competitive labour market theory predicting their disappearance. The lack of understanding of the determinants of regional earnings differentials. The need for a more nuanced analysis of the role of regional characteristics and incomes policies in explaining earnings differentials.

    generalstated research gapevidence 5/5
    Keywords: existence regional earnings differentials despite competitive labour market
  • The effect of NAFTA on Mexico's wage gap (2024) · The Annals of Regional Science · cited 2× · doi

    The challenge of accurately measuring wage effects that incorporate internal migration. The difficulty of accounting for the impact of trade openness on regional wage differentials. The need to address the potential biases in the data, such as the failure to count migrants who might have left and returned over the five years.

    generalstated challengesevidence 5/5
    Keywords: challenge accurately measuring wage effects incorporate internal migration

Questions about this gap

The challenge of accurately measuring wage effects that incorporate internal migration. The difficulty of accounting for the impact of trade openness on regional wage differentials. The need to… This is supported by 4 representative gap statements extracted from 4 papers, rated weak evidence.

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