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Designing Survey Methods To Evaluate The Undeclared Economy: A Review Of The Options, Colin C. Williams
Designing Survey Methods To Evaluate The Undeclared Economy: A Review Of The Options, Colin C. Williams
Colin C Williams
This Working Paper is part of the GREY project which is developing capacities and capabilities in tackling undeclared work. In this Working Paper, the various options available to researchers when designing surveys to tackle undeclared work are evaluated. These issues include the unit of analysis used, the data collection methodology, an array of questionnaire design issues (including the reference period, whether to define the phenomenon for participants, a direct versus gradual approach to sensitive issues, whether to do a supply- and/or demand-side survey; whether to examine the relationship between purchasers and sellers, how to discourage social desirability bias), sample size, …
A Rationale For Meeting Quotas Asymmetrically, J. Patrick Meister, Robert S. Main
A Rationale For Meeting Quotas Asymmetrically, J. Patrick Meister, Robert S. Main
Robert S. Main
Under certain conditions, otherwise identical, competing firms may find it jointly preferable to face differing degrees of trade barriers on individual products rather than symmetric trade barriers. The key is the ability to reduce marginal production cost via research and development. The economic significance of this insight is that there could be a role for a market for quota allotments. This insight also has applications to Voluntary Export Restraints in which a priori symmetric, restricted firms may prefer to have individual production levels allocated asymmetrically. This indicates the need for detailed studies of how quotas are met by individual firms. …