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Full-Text Articles in Social and Behavioral Sciences

A Conditional Linear Combination Test With Many Weak Instruments, Dennis Lim, Wenjie Wang, Yichong Zhang Jan 2024

A Conditional Linear Combination Test With Many Weak Instruments, Dennis Lim, Wenjie Wang, Yichong Zhang

Research Collection School Of Economics

We consider a linear combination of jackknife Anderson-Rubin (AR) and orthogonalized Lagrangian multiplier (LM) tests for inference in IV regressions with many weak instruments and heteroskedasticity. We choose the weight in the linear combination based on a decision-theoretic rule that is adaptive to the identification strength. Under both weak and strong identifications, the proposed linear combination test controls asymptotic size and is admissible. Under strong identification, we further show that our linear combination test is the uniformly most powerful test against local alternatives among all tests that are constructed based on the jackknife AR and LM tests only and invariant …


Power And Negotiation: Review Of Current Evidence And Future Directions, Michael Schaerer, Laurel Teo, Nikhil Madan, Roderick I. Swaab Jun 2020

Power And Negotiation: Review Of Current Evidence And Future Directions, Michael Schaerer, Laurel Teo, Nikhil Madan, Roderick I. Swaab

Research Collection Lee Kong Chian School Of Business

This review synthesizes the impact of power on individual and joint negotiation performance. Although power generally has positive effects on negotiators’ individual performance (value claiming), recent work suggests that more power is not always beneficial. Taking a dyadic perspective, we also find mixed evidence for how power affects joint performance (value creation); some studies show that equal-power dyads create more value than unequal-power dyads, but others find the opposite. We identify the source of power, power distribution, and competitiveness as critical moderators of this relationship. Finally, we suggest that future research should move beyond studying alternatives in dyadic deal-making, identify …


The Digital Subversion Of Urban Space: Power, Performance And Grime, Orlando Woods Mar 2020

The Digital Subversion Of Urban Space: Power, Performance And Grime, Orlando Woods

Research Collection School of Social Sciences

Digital technologies play an increasingly prominent role in the reproduction of society and space. Rather than being studied as a separate category of understanding, the ways in which such technologies intersect with and inflect upon the real world has provided a recent focus of research. Urban music is inherently spatial, but the ways in which digital technologies have enabled artists to resist injustice, to reproduce space and to reclaim the right to the city has not yet been considered. This article fills the lacuna by exploring how grime artists harness digital technologies to resist marginalization by the mainstream and create …


Making Ethnic Tourism Good For The Poor, Jean Junying Lor, Shelly Kwa, John A. Donaldson May 2019

Making Ethnic Tourism Good For The Poor, Jean Junying Lor, Shelly Kwa, John A. Donaldson

Research Collection School of Social Sciences

How can ethnic tourism alleviate rural poverty? Due to the difficulty of simultaneously expanding tourism while promoting pro-poor tourism, most villages traverse one of two developmental pathways: 1) ensuring an inclusive structure before expanding, or 2) expanding before building an inclusive structure. This study compares four comparable cases in Southwestern China to understand the politics behind the decision to choose different pathways, and the impact each pathways has on local residents. While the first pathway requires a careful balance to maintain a pro-poor structure as tourism volume expands, the second pathway presents apparently insurmountable barriers to poverty reduction due to …


Strategies Of Salvation: Evangelical Christian Praxis And Sites Of Degradation In Sri Lanka, Orlando Woods Feb 2018

Strategies Of Salvation: Evangelical Christian Praxis And Sites Of Degradation In Sri Lanka, Orlando Woods

Research Collection School of Social Sciences

This paper demonstrates how disasters create sites of degradation – potent spaces of upheaval and engagement – that are readily filled and exploited by evangelical Christian groups. In doing so, it explores how disasters provide opportunities for evangelical groups to gain a foothold in localities where Christian presence, and evangelical praxis, may otherwise be restricted. Drawing on qualitative data collected in Sri Lanka throughout 2010–2011, two comparative case studies are presented that reveal the strategies of evangelical Christian praxis in and through sites of environmental and political degradation. Specifically, the case studies reveal how evangelical groups pursue ‘outside‐in’ and ‘inside‐out’ …


Imaginary Alternatives: The Impact Of Mental Simulation On Powerless Negotiators, Michael Schaerer, Martin Schweinsberg, Roderick I. Swaab Jan 2018

Imaginary Alternatives: The Impact Of Mental Simulation On Powerless Negotiators, Michael Schaerer, Martin Schweinsberg, Roderick I. Swaab

Research Collection Lee Kong Chian School Of Business

The present research demonstrates that negotiators can act powerfully without having power.Researchers and practitioners advise people to obtain strong alternatives prior to negotiating toenhance their power. However, alternatives are not always readily available, often forcingnegotiators to negotiate without much, or any, power. Building on research suggesting thatsubjective feelings of power and objective outcomes are disconnected and that mental simulationcan increase individuals’ aspirations, we hypothesized that the mental imagery of a strongalternative could provide similar psychological benefits to having an actual alternative. Ourstudies demonstrate that imagining strong alternatives causes individuals to negotiate moreambitiously and provides them with a distributive advantage: negotiators …


The Four Horsemen Of Power At The Bargaining Table, Adam D. Galinsky, Michael Schaerer, Joe C. Magee May 2017

The Four Horsemen Of Power At The Bargaining Table, Adam D. Galinsky, Michael Schaerer, Joe C. Magee

Research Collection Lee Kong Chian School Of Business

This paper aims to identify and discuss four major sources of power in negotiations. Findings: The four sources of power are alternatives, information, status and social capital. Each of these sources of power can enhance a negotiator’s likelihood of obtaining their ideal outcome because power allows negotiators to be more confident and proactive, and it shields them from the bargaining tactics of their opponents. Practical implications: The paper discusses how negotiators can utilize each source of power to improve their negotiation outcomes. Originality/value: The paper provides a parsimonious definition of power in negotiations, identifies the four major sources of negotiator …


Bargaining Zone Distortion In Negotiations: The Elusive Power Of Multiple Alternatives, Michael Schaerer, David D. Loschelder, Roderick I. Swaab Nov 2016

Bargaining Zone Distortion In Negotiations: The Elusive Power Of Multiple Alternatives, Michael Schaerer, David D. Loschelder, Roderick I. Swaab

Research Collection Lee Kong Chian School Of Business

We challenge the assumption that having multiple alternatives is always better than a single alternative by showing that negotiators who have additional alternatives ironically exhibit downward-biased perceptions of their own and their opponent’s reservation price, make lower demands, and achieve worse outcomes in distributive negotiations. Five studies demonstrate that the apparent benefits of multiple alternatives are elusive because multiple alternatives led to less ambitious first offers (Studies 1–2) and less profitable agreements (Study 3). This distributive disadvantage emerged because negotiators’ perception of the bargaining zone was more distorted when they had additional (less attractive) alternatives than when they only had …


Lm Tests Of Spatial Dependence Based On Bootstrap Critical Values, Zhenlin Yang Mar 2015

Lm Tests Of Spatial Dependence Based On Bootstrap Critical Values, Zhenlin Yang

Research Collection School Of Economics

To test the existence of spatial dependence in an econometric model, a convenient test is the Lagrange Multiplier (LM) test. However, evidence shows that, in finite samples, the LM test referring to asymptotic critical values may suffer from the problems of size distortion and low power, which become worse with a denser spatial weight matrix. In this paper, residual-based bootstrap methods are introduced for asymptotically refined approximations to the finite sample critical values of the LM statistics. Conditions for their validity are clearly laid out and formal justifications are given in general, and in detail under several popular spatial LM …


Power Motivates Interpersonal Connection Following Social Exclusion, Jayanth Narayanan, Kenneth Tai, Zoe Kinias Nov 2013

Power Motivates Interpersonal Connection Following Social Exclusion, Jayanth Narayanan, Kenneth Tai, Zoe Kinias

Research Collection Lee Kong Chian School Of Business

Research has systematically documented the negative effects of social exclusion, yet little is known about how these negative effects can be mitigated. Building on the approach-inhibition theory of power (Keltner, Gruenfeld, & Anderson, 2003), we examined the role of power in facilitating social connection following exclusion. Four experiments found that following exclusion, high power (relative to low power) individuals intend to socially connect more with others. Specifically, following exclusion, individuals primed with high power sought new social connections more than those primed with low power (Studies 1–4) or those receiving no power prime (Study 1). The intention to seek social …


Lm Tests Of Spatial Dependence Based On Bootstrap Critical Values, Zhenlin Yang May 2013

Lm Tests Of Spatial Dependence Based On Bootstrap Critical Values, Zhenlin Yang

Research Collection School Of Economics

To test the existence of spatial dependence in an econometric model, a convenient test is the Lagrange Multiplier (LM) test. However, evidence shows that, in finite samples, the LM test referring to asymptotic critical values may suffer from the problems of size distortion and low power, which become worse with a denser spatial weight matrix. In this paper, residual-based bootstrap methods are introduced for asymptotically refined approximations to the finite sample critical values of the LM statistics. Conditions for their validity are clearly laid out and formal justifications are given in general, and in details under several popular spatial LM …