Gary J Martins
Dados Biográficos
| ID | 135559 |
|---|---|
| NOME | Gary J Martins |
| PRENOMES | Gary J |
| SOBRENOME | Martins |
| ASSINATURA | MARTINS G J |
| AFILIAÇÕES | Emory University |
| ORCID | 0000-0003-1092-2669 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 17 |
| TOTAL DE CITAÇÕES | 282 |
| TOTAL COMO AUTOR | 17 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2012 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2023 |
| ÍNDICE H | 7 |
How Campaign Ads Stimulate Political Interest
We empirically investigate key dynamic features of advertising competition in elections using a new data set of very high-frequency, household-level television viewing matched to campaign advertising exposures. First, we show that exposure to campaign advertising increases households' consumption of news programming by 3 or 4 minutes on average over the next 24 hours. The identification compares households viewing a program when a political ad ap…
Ideological Competition
We propose a model of political competition not over policy programs, but over ideologies: models of the world that organize voters' experiences and guide the inferences they draw from observed outcomes. Policy‐motivated political parties develop ideologies, and voters choose the ideology that best explains their observations. Preferences over policies are then induced by the adopted ideology. Parties thus care about winning the ideological battl…
Media Influence on Vote Choices
How does news about the economy influence voting decisions? We isolate the effect of the information environment from the effect of change in the underlying economic conditions themselves by taking advantage of left‐digit bias. We show that unemployment figures crossing a round‐number “milestone” cause a discontinuous increase in the amount of media coverage devoted to unemployment conditions, and we use this discontinuity to estimate the effect …
Political Advertising Online and Offline
Despite the rapid growth of online political advertising, the vast majority of scholarship on political advertising relies exclusively on evidence from candidates' television advertisements. The relatively low cost of creating and deploying online advertisements and the ability to target online advertisements more precisely may broaden the set of candidates who advertise and allow candidates to craft messages to more narrow audiences than on tele…
Does residential sorting explain geographic polarization
Political preferences in the United States are highly correlated with population density, at national, state, and metropolitan-area scales. Using new data from voter registration records, we assess the extent to which this pattern can be explained by geographic mobility. We find that the revealed preferences of voters who move from one residence to another correlate with partisan affiliation, though voters appear to be sorting on non-political ne…
Grieg As Storyteller
Critical discussion of Edvard Grieg’s Ballade has tended to dwell on more superficial aspects of its formal layout, rather than investigate the unique poetics that underlies its trajectory. This essay contends that in 1875, when he chose to write a song ‘so people will see / that even the North can be beautiful’, Grieg turned to the most profound and personal of Norway’s literary inheritances, the sagas and Eddas, for formal, structural, and aest…
Local News and National Politics
The level of journalistic resources dedicated to coverage of local politics is in a long-term decline in the US news media, with readership shifting to national outlets. We investigate whether this trend is demand- or supply-driven, exploiting a recent wave of local television station acquisitions by a conglomerate owner. Using extensive data on local news programming and viewership, we find that the ownership change led to (1) substantial increa…
Dividing the Dollar with Formulas
In advanced democracies, most government spending is allocated according to criteria approved by a legislature but implemented by the bureaucracy. I ask whether this fact imposes a binding constraint on the ability of legislators to engage in targeted redistribution, by constructing a model in which legislators are constrained to allocate spending by a formula of limited dimension—in contrast to benchmark models where proposers have the flexibili…
Agency Problems in Political Campaigns
Advertising expenditures in congressional campaigns are made not directly by campaigns themselves but indirectly though intermediary firms. Using a new dataset of revenues and costs of these firms, we study the markups that these firms charge candidates. We find that markups are higher for inexperienced candidates relative to experienced candidates, and PACs relative to candidates. We also find significant differences across the major parties: fi…
Bias in Cable News
We measure the persuasive effects of slanted news and tastes for like-minded news, exploiting cable channel positions as exogenous shifters of cable news viewership. Channel positions do not correlate with demographics that predict viewership and voting, nor with local satellite viewership. We estimate that Fox News increases Republican vote shares by 0.3 points among viewers induced into watching 2.5 additional minutes per week by variation in p…
Dynamic Policymaking with Decay
It is often said that the only constant is change itself. As time passes, the population grows, new technologies are invented, and the skills, demographics, and norms of the populace evolve. These changes, whether in isolation or in aggregate, influence the effectiveness of policy. In particular, policies designed for today's world are unlikely to provide a perfect fit tomorrow. We develop a notion of policy decay that captures this impact formal…
Treating infants with frigg
Religious and other sociocultural changes are impacting the ways in which ferraggat practice. Treatments based on no-longer accepted symbolic elements have been readily abandoned and substituted by licit remedies, namely medicinal plants, which play a legitimisation role for the practice of frigg. However, beliefs in supernatural ailment aetiologies, as well as lack or difficult access to biomedical alternatives, still underlie the need for speci…
Grassroots for Hire
Planting sod or laying Astroturf? Edward T. Walker's new book investigates whether professional consultants who organize grassroots campaigns on behalf of paying clients are rightfully conceived of as gardeners, carefully tending organic growth into desirable forms, or as manufacturers producing an ersatz substitute from artificial materials. While he describes a number of colorful instances of the latter—such as Citizens for Fire Safety, a suppo…
Parties and Electoral Performance in the Market for Political Consultants
We investigate whether the hiring relationships of candidates and political consulting firms better resembles the predictions of the “adversarial” or “allied” models of consultant‐party interaction. We find that the highest‐quality consultants are not allocated to the most competitive races, consultant‐candidate relationships persist even as candidates' electoral prospects change, and firms who work for challengers face a higher risk of market ex…
Botanical identification of medicinal roots collected and traded in Morocco and comparison to the existing literature
Background A literature review revealed heavy reliance on a few key publications for identification of medicinal plant species from local or vernacular names and a lack of citation of voucher specimens in many publications. There is a need for more reliable and standardized data on the identity of species used for medicine, especially because local names vary from region to region. This is especially true in the case of medicinal roots, for which…
Reply to “Vetoes, Bargaining, and Boundary Conditions”
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Testing Theories of Congressional—Presidential Interaction with Veto Override Rates
The ability to veto legislation is the most important formal power of the presidency in the legislative process, and presidents' veto behavior has thus attracted a great deal of theoretical interest. Game-theoretic models of congressional—presidential interactions explain vetoes by incorporating incomplete information over the distribution of presidential or congressional types. In this article, I examine two prominent such theories, as well as a…
Local News and National Politics
The level of journalistic resources dedicated to coverage of local politics is in a long-term decline in the US news media, with readership shifting to national outlets. We investigate whether this trend is demand- or supply-driven, exploiting a recent wave of local television station acquisitions by a conglomerate owner. Using extensive data on local news programming and viewership, we find that the ownership change led to (1) substantial increa…
Political Advertising Online and Offline
Despite the rapid growth of online political advertising, the vast majority of scholarship on political advertising relies exclusively on evidence from candidates' television advertisements. The relatively low cost of creating and deploying online advertisements and the ability to target online advertisements more precisely may broaden the set of candidates who advertise and allow candidates to craft messages to more narrow audiences than on tele…
Does residential sorting explain geographic polarization
Political preferences in the United States are highly correlated with population density, at national, state, and metropolitan-area scales. Using new data from voter registration records, we assess the extent to which this pattern can be explained by geographic mobility. We find that the revealed preferences of voters who move from one residence to another correlate with partisan affiliation, though voters appear to be sorting on non-political ne…
Dynamic Policymaking with Decay
It is often said that the only constant is change itself. As time passes, the population grows, new technologies are invented, and the skills, demographics, and norms of the populace evolve. These changes, whether in isolation or in aggregate, influence the effectiveness of policy. In particular, policies designed for today's world are unlikely to provide a perfect fit tomorrow. We develop a notion of policy decay that captures this impact formal…
Agency Problems in Political Campaigns
Advertising expenditures in congressional campaigns are made not directly by campaigns themselves but indirectly though intermediary firms. Using a new dataset of revenues and costs of these firms, we study the markups that these firms charge candidates. We find that markups are higher for inexperienced candidates relative to experienced candidates, and PACs relative to candidates. We also find significant differences across the major parties: fi…
Treating infants with frigg
Religious and other sociocultural changes are impacting the ways in which ferraggat practice. Treatments based on no-longer accepted symbolic elements have been readily abandoned and substituted by licit remedies, namely medicinal plants, which play a legitimisation role for the practice of frigg. However, beliefs in supernatural ailment aetiologies, as well as lack or difficult access to biomedical alternatives, still underlie the need for speci…
Parties and Electoral Performance in the Market for Political Consultants
We investigate whether the hiring relationships of candidates and political consulting firms better resembles the predictions of the “adversarial” or “allied” models of consultant‐party interaction. We find that the highest‐quality consultants are not allocated to the most competitive races, consultant‐candidate relationships persist even as candidates' electoral prospects change, and firms who work for challengers face a higher risk of market ex…
Media Influence on Vote Choices
How does news about the economy influence voting decisions? We isolate the effect of the information environment from the effect of change in the underlying economic conditions themselves by taking advantage of left‐digit bias. We show that unemployment figures crossing a round‐number “milestone” cause a discontinuous increase in the amount of media coverage devoted to unemployment conditions, and we use this discontinuity to estimate the effect …
Testing Theories of Congressional—Presidential Interaction with Veto Override Rates
The ability to veto legislation is the most important formal power of the presidency in the legislative process, and presidents' veto behavior has thus attracted a great deal of theoretical interest. Game-theoretic models of congressional—presidential interactions explain vetoes by incorporating incomplete information over the distribution of presidential or congressional types. In this article, I examine two prominent such theories, as well as a…
Ideological Competition
We propose a model of political competition not over policy programs, but over ideologies: models of the world that organize voters' experiences and guide the inferences they draw from observed outcomes. Policy‐motivated political parties develop ideologies, and voters choose the ideology that best explains their observations. Preferences over policies are then induced by the adopted ideology. Parties thus care about winning the ideological battl…
Dividing the Dollar with Formulas
In advanced democracies, most government spending is allocated according to criteria approved by a legislature but implemented by the bureaucracy. I ask whether this fact imposes a binding constraint on the ability of legislators to engage in targeted redistribution, by constructing a model in which legislators are constrained to allocate spending by a formula of limited dimension—in contrast to benchmark models where proposers have the flexibili…
Reply to “Vetoes, Bargaining, and Boundary Conditions”
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content
Testing Theories of Congressional—Presidential Interaction with Veto Override Rates
The ability to veto legislation is the most important formal power of the presidency in the legislative process, and presidents' veto behavior has thus attracted a great deal of theoretical interest. Game-theoretic models of congressional—presidential interactions explain vetoes by incorporating incomplete information over the distribution of presidential or congressional types. In this article, I examine two prominent such theories, as well as a…
Botanical identification of medicinal roots collected and traded in Morocco and comparison to the existing literature
Background A literature review revealed heavy reliance on a few key publications for identification of medicinal plant species from local or vernacular names and a lack of citation of voucher specimens in many publications. There is a need for more reliable and standardized data on the identity of species used for medicine, especially because local names vary from region to region. This is especially true in the case of medicinal roots, for which…
Grassroots for Hire
Planting sod or laying Astroturf? Edward T. Walker's new book investigates whether professional consultants who organize grassroots campaigns on behalf of paying clients are rightfully conceived of as gardeners, carefully tending organic growth into desirable forms, or as manufacturers producing an ersatz substitute from artificial materials. While he describes a number of colorful instances of the latter—such as Citizens for Fire Safety, a suppo…
Parties and Electoral Performance in the Market for Political Consultants
We investigate whether the hiring relationships of candidates and political consulting firms better resembles the predictions of the “adversarial” or “allied” models of consultant‐party interaction. We find that the highest‐quality consultants are not allocated to the most competitive races, consultant‐candidate relationships persist even as candidates' electoral prospects change, and firms who work for challengers face a higher risk of market ex…
Bias in Cable News
We measure the persuasive effects of slanted news and tastes for like-minded news, exploiting cable channel positions as exogenous shifters of cable news viewership. Channel positions do not correlate with demographics that predict viewership and voting, nor with local satellite viewership. We estimate that Fox News increases Republican vote shares by 0.3 points among viewers induced into watching 2.5 additional minutes per week by variation in p…
Dynamic Policymaking with Decay
It is often said that the only constant is change itself. As time passes, the population grows, new technologies are invented, and the skills, demographics, and norms of the populace evolve. These changes, whether in isolation or in aggregate, influence the effectiveness of policy. In particular, policies designed for today's world are unlikely to provide a perfect fit tomorrow. We develop a notion of policy decay that captures this impact formal…
Treating infants with frigg
Religious and other sociocultural changes are impacting the ways in which ferraggat practice. Treatments based on no-longer accepted symbolic elements have been readily abandoned and substituted by licit remedies, namely medicinal plants, which play a legitimisation role for the practice of frigg. However, beliefs in supernatural ailment aetiologies, as well as lack or difficult access to biomedical alternatives, still underlie the need for speci…
Dividing the Dollar with Formulas
In advanced democracies, most government spending is allocated according to criteria approved by a legislature but implemented by the bureaucracy. I ask whether this fact imposes a binding constraint on the ability of legislators to engage in targeted redistribution, by constructing a model in which legislators are constrained to allocate spending by a formula of limited dimension—in contrast to benchmark models where proposers have the flexibili…
Agency Problems in Political Campaigns
Advertising expenditures in congressional campaigns are made not directly by campaigns themselves but indirectly though intermediary firms. Using a new dataset of revenues and costs of these firms, we study the markups that these firms charge candidates. We find that markups are higher for inexperienced candidates relative to experienced candidates, and PACs relative to candidates. We also find significant differences across the major parties: fi…
Grieg As Storyteller
Critical discussion of Edvard Grieg’s Ballade has tended to dwell on more superficial aspects of its formal layout, rather than investigate the unique poetics that underlies its trajectory. This essay contends that in 1875, when he chose to write a song ‘so people will see / that even the North can be beautiful’, Grieg turned to the most profound and personal of Norway’s literary inheritances, the sagas and Eddas, for formal, structural, and aest…
Local News and National Politics
The level of journalistic resources dedicated to coverage of local politics is in a long-term decline in the US news media, with readership shifting to national outlets. We investigate whether this trend is demand- or supply-driven, exploiting a recent wave of local television station acquisitions by a conglomerate owner. Using extensive data on local news programming and viewership, we find that the ownership change led to (1) substantial increa…
Does residential sorting explain geographic polarization
Political preferences in the United States are highly correlated with population density, at national, state, and metropolitan-area scales. Using new data from voter registration records, we assess the extent to which this pattern can be explained by geographic mobility. We find that the revealed preferences of voters who move from one residence to another correlate with partisan affiliation, though voters appear to be sorting on non-political ne…
Media Influence on Vote Choices
How does news about the economy influence voting decisions? We isolate the effect of the information environment from the effect of change in the underlying economic conditions themselves by taking advantage of left‐digit bias. We show that unemployment figures crossing a round‐number “milestone” cause a discontinuous increase in the amount of media coverage devoted to unemployment conditions, and we use this discontinuity to estimate the effect …
Political Advertising Online and Offline
Despite the rapid growth of online political advertising, the vast majority of scholarship on political advertising relies exclusively on evidence from candidates' television advertisements. The relatively low cost of creating and deploying online advertisements and the ability to target online advertisements more precisely may broaden the set of candidates who advertise and allow candidates to craft messages to more narrow audiences than on tele…
How Campaign Ads Stimulate Political Interest
We empirically investigate key dynamic features of advertising competition in elections using a new data set of very high-frequency, household-level television viewing matched to campaign advertising exposures. First, we show that exposure to campaign advertising increases households' consumption of news programming by 3 or 4 minutes on average over the next 24 hours. The identification compares households viewing a program when a political ad ap…
Ideological Competition
We propose a model of political competition not over policy programs, but over ideologies: models of the world that organize voters' experiences and guide the inferences they draw from observed outcomes. Policy‐motivated political parties develop ideologies, and voters choose the ideology that best explains their observations. Preferences over policies are then induced by the adopted ideology. Parties thus care about winning the ideological battl…
Political science (14 obras) · Politics (12 obras) · Economics (10 obras) · Law (10 obras) · Law (10 obras) · Electoral Systems and Political Participation (8 obras) · Media Influence and Politics (8 obras) · Sociology (8 obras) · Business (6 obras) · Computer Science (5 obras)