Birth, death and public good provision

نویسندگان

  • John Duffy
  • Jonathan Lafky
چکیده

We explore the effect of fixed versus dynamic group membership on public good provision. In a novel experimental design, we modify the traditional voluntary contribution mechanism (VCM) by periodically replacing old members of a group with new members over time. Under this dynamic, overlapping generations matching protocol we find that average contributions experience significantly less decay over time relative to a traditional VCM environment with fixed group membership and a common termination date. These findings suggest that the traditional pattern of contribution and decay seen in many public goods experiments may not accurately reflect behavior in groups with changing membership, as is the case in many real-world environments.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Training Midwives and Other Cadre of Health Workers Using a Solar-Charged Device in Ethiopia

Ensuring the wellbeing of pregnant women and providing them with appropriate care and support for a good outcome has been acknowledged as one of the most important public health priorities of the health sector.[1,2] Even though a wide range of potential risk factors can result in maternal deaths, it has been identified that provision of skilled care during and after the birth of the child can s...

متن کامل

Mechanism Design and Voting for Public-Good Provision

We propose a new approach to the normative analysis of public-good provision. In addition to individual incentive compatibility, we impose conditions of robust implementability and coalition proofness. Under these additional conditions, participants’ contributions can only depend on the level of public-good provision. For a public good that comes as a single indivisible unit, provision can only...

متن کامل

Relationship between Birth Interval with the Nutritional Status of Children

‏ SUMMARY The purpose of the present investigation was to study the relationship between the birth interval and the anthropometrical measurments of children aged 0-60 months in Bandar Abbas Suburbs. In order to remove the confounding effect of variables on the relationship between Birth interval and Nutritional status, some other variables also have been investigated. For this purpose, thirty...

متن کامل

Optimal Public Goods Provision: Implications of Endogenizing the Labor/Leisure Choice

Conventional analysis of public goods provision aggregates individual wiltitigne.ss to pay while treatitig income as exogenous, ignoring the fact that we generate income to allow us to purclia.se utility-generating goods. We explore the implicatiotis of endogenizing the lahorlleisure decision hy explicitly considering leisure detnami in a model of public goods provision. We consider benefit ana...

متن کامل

[Patient volume, medical and nursing staffing and its relationship with risk-adjusted outcomes of VLBW infants in 15 Neocosur neonatal network NICUs].

INTRODUCTION Few studies have attempted to evaluate the relationship between medical and nursing staffing and neonatal outcomes providing inconclusive evidence. The purpose was to assess whether morbidity and mortality of VLBW infants are associated with levels of patient volume, provision and training of medical and nursing, and if exist differences between public and private centers. MATERI...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015