Incentives, competition, and inequality in markets for creative production

Do mturkers collude in interactive online experiments?

One of the issues that can potentially affect the internal validity of interactive online experiments that recruit participants using crowdsourcing platforms is collusion: participants could act upon information shared through channels that are external to the experimental design. Using two experiments, I measure how prevalent collusion is among MTurk workers and whether collusion depends on experimental design choices. Despite having incentives to collude, I find no evidence that MTurk workers collude in the treatments that resembled the design of most other interactive online experiments. This suggests collusion is not a concern for data quality in typical interactive online experiments that recruit participants using crowdsourcing platforms. However, I find that approximately 3% of MTurk workers collude when the payoff of collusion is unusually high. Therefore, collusion should not be overlooked as a possible danger to data validity in interactive experiments that recruit participants using crowdsourcing platforms when participants have strong incentives to engage in such behavior.

Regional expansion of emerging market SMEs: the roles of domestic market environmental uncertainty and international alliance partner diversity

This study develops and tests a framework of the effect of domestic market environmental uncertainty on international alliance partner diversity (IAPD) and the effect of IAPD on small and medium-sized enterprises’ (SMEs’) regional expansion. Leveraging primary data from a sample of 232 Pakistani SMEs, the findings indicate that domestic market dynamism and technological dynamism drive SMEs to engage in IAPD. The analysis further reveals that IAPD improves SMEs’ regional expansion, and particularly so at higher levels of cross-cultural knowledge absorption. The research and practical implications of these findings are discussed.