Sequential vs. simultaneous contributions to public goods: Experimental evidence

We report an experiment comparing sequential and simultaneous contributions to a public good in a quasi-linear two-person setting. In one parameterization we find that overall provision is lower under sequential than simultaneous contributions, as predicted, but the distribution of contributions is not as extreme as predicted and first movers do not attain their predicted first-mover advantage. In another parameterization we again find that the distribution of contributions is not as predicted when the first mover is predicted to free ride, but we find strong support for equilibrium predictions when the second mover is predicted to free ride. These results can be explained by second movers' willingness to punish first movers who free ride, and unwillingness to reward first movers who contribute.     

Policy consequences of direct legislation theory, empirical models and evidence

Most theoretical models predict that institutions allowing for direct legislation should lead, on average, to policies more closely reflecting the wishes of the voters. While some agreement exists at the theoretical level about the expected policy consequences of direct legislation, empirical evidence has been scant so far. In this paper I discuss the reasons for this scantiness of empirical evidence, namely the intricacies of the adequate empirical model to test the theoretical proposition, and suggest possible solutions to this problem. Re-analyzing a dataset with which some authors have found no evidence in support of the theoretical claim, I show that with a better adapted empirical model we find results in synch with our theoretical expectations. Thus, policies in states that allow for direct legislation reflect on average more closely the voters?? wishes. Using Monte-Carlo simulations I also demonstrate the properties of the proposed estimator and suggest that it could be used in other contexts, like when assessing the responsiveness of legislators.     

Consumer and Retailer Promotions: Who is Better Off?

The long-term effects of promotions on sales are increasingly linked to the supposed shift of economic power within channels from manufacturers to retailers. However, formal knowledge about how they influence channel decisions under different promotional arrangements and the distribution of channel profits remains very sparse. In this paper, I develop two 2-period models to investigate the impact on channel decisions and profits of manufacturer-controlled and retailer-controlled promotions targeted at consumers. My findings indicate that retailers always invest in retailer promotions, while manufacturers may find it optimal to not invest in consumer promotions. Economic power shifts from manufacturers to retailers when consumer promotions significantly expand the baseline demand in the long-term. Otherwise, manufacturers remain more powerful. Trade promotions or other profit-transfer mechanisms may be indispensable in easing conflicts over who should undertake promotions, especially when these promotions substantially increase future sales.     

Spatial and Temporal Patterns of Commercial Burglaries

A bstract . The factors that are crucial in predicting burglary of commercial establishments are evaluated. Burglars are rational in their choice of target, in that they consider both the revenue generated by the burglary and the chances of being apprehended. Location of the target plays a major role; establishments located within three blocks of heavily travelled thoroughfares are less vulnerable to burglary than those located further away. The wealthier the community, the higher the probability of burglary of its commercial establishments. Retail establishments and businesses which are located in office parks are most vulnerable to burglary. Establishments which have been in business less than one year are more likely to be burgled; the longer a store is in business, the less likely it is to become a victim of burglary. Burglar alarms are the most effective deterrent available to commercial establishments, followed by the installation of exterior and interior lights. In general, the probability of burglary of non-alarmed properties is 4.57 times higher than of similar alarmed property. The study is based upon a detailed survey of commercial establishments in three suburban communities of Philadelphia. These communities vary in their locational, physical and socio-economic characteristics and represent many suburban localities throughout the United States.     

Does Tax Evasion Affect Occupational Choice?*

This paper presents a novel micro‐econometric procedure that identifies the extent to which occupational choices are distorted by opportunities for tax evasion. Previous studies claim to have found significant and substantial effects, but analysis and replication of their methods reveals that they generate conflicting and misleading results. The paper then implements the new procedure using several British micro‐data sets. A thorough empirical investigation reveals that occupational choice between self‐employment and paid employment is not robustly related to pecuniary factors in general, and is invariant to tax avoidance and evasion opportunities in particular.     

The Household, Income and Labour Dynamics in Australia (HILDA)Survey: Wave 1

In 2001 the first wave of the HILDA Survey, Australia's first large–scale household panel survey, was conducted. This article summarises the key features of that survey.