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Testing the null hypothesis of stationarity against the alternative of a unit root* 1:: How sure are we that economic time series have a unit root?

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D Kwiatkowski, PCB Phillips, P Schmidt… - Journal of econometrics, 1992 - Elsevier
Abstract We propose a test of the null hypothesis that an observable series is stationary
around a deterministic trend. The series is expressed as the sum of deterministic trend,
random walk, and stationary error, and the test is the LM test of the hypothesis that the ...
Cited by 5043 - Related articles - All 31 versions

Formulation and estimation of stochastic frontier production function models

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D Aigner, CA Lovell… - Journal of econometrics, 1977 - Elsevier
Abstract Previous studies of the so-called frontier production function have not utilized an
adequate characterization of the disturbance term for such a model. In this paper we provide
an appropriate specification, by defining the disturbance term as the sum of symmetric ...
Cited by 4967 - Related articles - Library Search - All 24 versions

On the estimation of technical inefficiency in the stochastic frontier production function model

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J Jondrow, CA Knox Lovell, IS Materov… - Journal of econometrics, 1982 - Elsevier
Abstract The error term in the stochastic frontier model is of the form (v–u), where v is a
normal error term representing pure randomness, and u is a non-negative error term
representing technical inefficiency. The entire (v–u) is easily estimated for each ...
Cited by 1913 - Related articles - Library Search - All 15 versions

Production frontiers and panel data

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P Schmidt, RC Sickles - Journal of Business & Economic Statistics, 1984 - JSTOR
This article considers estimation of a stochastic frontier production function-the type
introduced by Aigner, Lovell, and Schmidt (1977) and Meeusen and van den Broeck (1977).
Such a production frontier model consists of a production function of the usual regression ...
Cited by 980 - Related articles - All 8 versions

[CITATION] A survey of frontier production functions and of their relationship to efficiency measurement

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FR Forsund, CA Lovell… - Journal of econometrics, 1980 - ideas.repec.org
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view it first. Information about this may be contained in the File-Format links below. In case of
further problems read the IDEAS help page. Note that these files are not on the IDEAS site ...
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Production frontiers with cross-sectional and time-series variation in efficiency levels

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C Cornwell, P Schmidt… - Journal of econometrics, 1990 - Elsevier
Abstract In this paper we consider the efficient instrumental variables estimation of a panel
data model with heterogeneity in slopes as well as intercepts. Using a panel of US airlines,
we apply our methodology to a frontier production function with cross-sectional and ...
Cited by 776 - Related articles - All 11 versions

Efficient estimation of models for dynamic panel data

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SC Ahn… - Journal of econometrics, 1995 - Elsevier
In this paper we consider a dynamic model for panel data. We show that, under standard
assumptions, there are more moment conditions than are currently exploited in the literature.
Some of these are linear, but others are quadratic, so that nonlinear GMM is required. We ...
Cited by 632 - Related articles - All 11 versions

LM TESTS FOR A UNIT ROOT IN THE PRESENCE OF DETERMINISTIC TRENDS*

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P Schmidt… - Oxford Bulletin of Economics and …, 1992 - Wiley Online Library
OXFORD BULLETIN OF ECONOMICS AND STATISTICS, 54.3 ( I 992) 0305-9049 $3.00 ... LM
TESTS FOR A UNIT ROOT IN THE PRESENCE OF DETERMINISTIC TRENDS* ... Peter Schmidt
and Peter C. B. Phillips ... The most commonly used tests of the null hypothesis of a unit ...
Cited by 473 - Related articles - Library Search - All 16 versions

Frontier production functions

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P Schmidt - Econometric reviews, 1985 - Taylor & Francis
Key Words and P hrases : frontiers , productionfunctions , cost functions, efficiency
measureraent, DEA ... Fhis paper surmarizes the literature on frou tier production and cost
functions, and on their relationship to the problem of efficiency measurement.
Cited by 484 - Related articles - All 6 versions

Estimating technical and allocative inefficiency relative to stochastic production and cost frontiers

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P Schmidt… - Journal of econometrics, 1979 - Elsevier
Abstract Earlier papers by Aiger, Lovell and Schmidt and by Meeusen and van den Broeck
have considered stochastic frontier production functions. this paper extends that work by
considering the duality between stochastic frontier production and cost funstions, under ...
Cited by 391 - Related articles - All 8 versions

The prediction of occupation using multiple logit models

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P Schmidt… - International Economic Review, 1975 - JSTOR
ECONOMIC ANALYSIS OF EMPLOYMENT patterns by race and sex typically has involved
construction of indices of relative employment shares for the pertinent race-sex groups in
various occupations, given the average level of educational attainment in the occupation. ...
Cited by 310 - Related articles - Library Search - All 7 versions

One-step and two-step estimation of the effects of exogenous variables on technical efficiency levels

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HJ Wang, P Schmidt - Journal of Productivity Analysis, 2002 - Springer
Consider a stochastic frontier model with one-sided inefficiency u, and suppose that the
scale of u depends on some variables (firm characteristics) z. A “one-step” model specifies
both the stochastic frontier and the way in which u depends on z, and can be estimated in ...
Cited by 291 - Related articles - BL Direct - All 11 versions

Choice of travel mode in the theory of planned behavior: The roles of past behavior, habit, and reasoned action

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S Bamberg, I Ajzen… - Basic and applied social …, 2003 - Taylor & Francis
Relying on the theory of planned behavior (Ajzen, 1991), a longitudinal study investigated
the effects of an intervention-introduction of a prepaid bus ticket-on increased bus use
among college students. In this context, the logic of the proposition that past behavior is ...
Cited by 284 - Related articles - BL Direct - All 5 versions

Efficient estimation using panel data

TS Breusch, GE Mizon… - Econometrica: Journal of the …, 1989 - JSTOR
IN AN IMPORTANT RECENT PAPER, Hausman and Taylor (1981)-hereafter HT-considered
the instrumental-variable estimation of a regression model using panel data, when the
individual effects may be correlated with a subset of the explanatory variables. They ...
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On the power of the KPSS test of stationarity against fractionally-integrated alternatives

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D Lee… - Journal of econometrics, 1996 - Elsevier
Kwiatkowski, Phillips, Schmidt, and Shin (KPSS) proposed a test of the null hypothesis of
stationarity. However, their distribution theory under the null hypothesis assumes that the
series in question has short memory; that is, its partial sum satisfies an invariance ...
Cited by 228 - Related articles - All 10 versions

Predicting criminal recidivism using [] split population'survival time models

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P Schmidt… - Journal of Econometrics, 1989 - Elsevier
Abstract In this paper we develop a survival time model in which the probability of eventual
failure is less than one and in which both the probability of eventual failure and the timing of
failure depend (separately) on individual characteristics. We apply this model to data on ...
Cited by 221 - Related articles - Library Search - All 11 versions

[CITATION] On the statistical estimation of parametric frontier production functions

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P Schmidt - The review of economics and statistics, 1976 - ideas.repec.org
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view it first. Information about this may be contained in the File-Format links below. In case of
further problems read the IDEAS help page. Note that these files are not on the IDEAS site ...
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Incentives, morality, or habit? Predicting students' car use for university routes with the models of Ajzen, Schwartz, and Triandis

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S Bamberg… - Environment and behavior, 2003 - eab.sagepub.com
Abstract The predictive power of the Ajzen, Triandis, and Schwartz models are compared in
the context of car use for university routes. Two hundred fifty-four students filled out a
questionnaire designed to measure the components of the three models. In the prediction ...
Cited by 216 - Related articles - BL Direct - All 6 versions

An investigation of the robustness of the Tobit estimator to non-normality

A Arabmazar… - Econometrica: Journal of the Econometric …, 1982 - JSTOR
IN A STANDARD LINEAR REGRESSION MODEL, the least squares estimators are
unbiased and consistent even when the assumption of normality of the disturbances is
violated. Normality (or some other distributional assumption) is necessary for hypothesis ...
Cited by 215 - Related articles - Get it from MIT Libraries - All 6 versions

A test of the Tobit specification against an alternative suggested by Cragg

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TF Lin… - The Review of Economics and Statistics, 1984 - JSTOR
In this paper we present a specification test for the Tobit model. Specifically, we test the Tobit
model against the alternative of a two-part model in which one set of parameters determines
the probability of a limit observation while a second set of parameters determines the ...
Cited by 197 - Related articles - Get it from MIT Libraries - All 7 versions

On the cost of partial observability in the bivariate probit model

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CL Meng, P Schmidt - International Economic Review, 1985 - JSTOR
In this paper, we consider the bivariate probit model under various levels of observability of
the dependent variables. The levels of observability which we consider range from full
observability of both dependent variables, as in Zeller and Lee [1965] and Ashford and ...
Cited by 194 - Related articles - All 6 versions

[BOOK] Predicting recidivism using survival models.

P Schmidt… - 1988 - psycnet.apa.org
Abstract 1. In this book, we take a middle ground between broadly synthetic works and much
more narrowly focused articles. Our focus is primarly on statistical methodology. More
specifically, we assess various parametric and nonparametric methods for predicting ...
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[PDF] A Monte Carlo study of estimators of stochastic frontier production functions

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JA Olson, P Schmidt… - Journal of Econometrics, 1980 - spot.colorado.edu
In recent papers which appeared almost simultaneously, Aigner, Love11 and Schmidt
(ALS)(1977) and Meeusen and van den Broeck (1977) proposed a new error specification
for frontier production function models. The specification is that the error term is the sum of ...
Cited by 188 - Related articles - View as HTML - All 7 versions

[BOOK] An economic analysis of crime and justice: Theory, methods, and applications

P Schmidt… - 1984 - ncjrs.gov
Abstract: Chapters focusing on the statistical analyses of recidivism consider the analysis of
qualitative outcomes (recidivism or nonrecidivism), analysis of two measures of recidivism
(crime type and crime severity), and the analysis of a censored or truncated variable (one ...
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Further evidence on the robustness of the Tobit estimator to heteroskedasticity

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A Arabmazar… - Journal of Econometrics, 1981 - Elsevier
Abstract When the error terms in a Tobit model are heteroskedastic, the MLE which assumes
homoskedasticity is inconsistent. For the special case of a constant-term-only model, we
investigate the size of the inconsistency. The inconsistency is greater the greater the ...
Cited by 160 - Related articles - All 5 versions

Confidence statements for efficiency estimates from stochastic frontier models

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WC Horrace… - Journal of Productivity Analysis, 1996 - Springer
This paper is an empirical study of the uncertainty associated with technical efficiency
estimates from stochastic frontier models. We show how to construct confidence intervals for
estimates of technical efficiency levels under different sets of assumptions ranging from ...
Cited by 151 - Related articles - BL Direct - All 15 versions

The Almon lag technique and the monetary versus fiscal policy debate

P Schmidt… - Journal of the American Statistical Association, 1973 - JSTOR
This article discusses possible problems associated with the Almon lag technique, caused
by misspecification of the length of the lag or the degree of the polynomial. It is argued that
the choice of the lag length is particularly treacherous. Finally, two studies of the relative ...
Cited by 144 - Related articles - Get it from MIT Libraries - All 3 versions

Menopause-related affective disorders: A justification for further study.

PJ Schmidt… - The American journal of psychiatry, 1991 - psycnet.apa.org
APA PsycNET Our Apologies! - The following features are not available with your
current Browser configuration. - alerts user that their session is about to expire -
display, print, save, export, and email selected records - get My ...
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[CITATION] Some further results on the use of OLS and BLUS residuals in specification error tests

JB Ramsey… - Journal of the American Statistical Association, 1976 - JSTOR
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Application of the Theory of Planned Behavior to Adolescents' Condom Use: A Panel Study1

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J Reinecke, P Schmidt… - Journal of applied social …, 1996 - Wiley Online Library
The authors report a longitudinal study of factors determining use of condoms with new sexual
partners in a representative sample of 650 German youth. Measures derived from the theory
of planned behavior (Ajzen, 1985) were obtained in 2 waves separated by 1 year. ...
Cited by 137 - Related articles - BL Direct - All 3 versions

[HTML] A longitudinal evaluation of the relationship between reproductive status and mood in perimenopausal women

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PJ Schmidt, N Haq… - American Journal of …, 2004 - Am Psychiatric Assoc
0.
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Unit root tests with conditional heteroskedasticity

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K Kim… - Journal of Econometrics, 1993 - Elsevier
Abstract This paper considers the finite-sample accuracy (size) of the Dickey-Fullerunit root
tests when the errors are conditionally heteroskedastic. We consider the specific case that
the error variance follows a GARCH (1, 1) model. The Dickey-Fuller tests tend to ...
Cited by 129 - Related articles - All 7 versions

Is premenstrual dysphoric disorder a distinct clinical entity?

J ENDICOTT, JAY AMSTERDAM… - Journal of women's …, 1999 - online.liebertpub.com
Does the evidence now available support the concept of premenstrual dysphoric disorder
(PMDD) as a distinct clinical disorder such that the relative safety and efficacy of potential
treatment can be evaluated? In a roundtable discussion of this question, a wealth of ...
Cited by 125 - Related articles - BL Direct - All 3 versions

[CITATION] A comparison of alternative approaches to the measurement of productive efficiency

CAK Lovell… - Applications of Modern …, 1988 - Kluwer Academic, Lancaster
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Simple tests of alternative specifications in stochastic frontier models

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P Schmidt… - Journal of Econometrics, 1984 - Elsevier
Abstract Previous work on stochastic production frontiers has generated a family of models,
of varying degrees of complexity. Since this family is nested (in the sense that the more
general models contain the less general), we can test the restrictions that distinguish the ...
Cited by 117 - Related articles - All 5 versions

[CITATION] Making alternative histories: the practice of archaeology and history in non-Western settings

PR Schmidt, TC Patterson… - 1995 - bcin.ca
Close Document Image Close Document Printer Image Print This Document!
Conservation Information Network (BCIN). Author: Schmidt, Peter R.; Patterson,
Thomas Carl Title of Source: Making alternative histories : the practice ...
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Estimation of models with jointly dependent qualitative variables: a simultaneous logit approach

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P Schmidt… - Econometrica: Journal of the Econometric Society, 1975 - JSTOR
This paper considers the estimation of a simultaneous equations model in which the
dependent variables are qualitative. The model is a simultaneous version of the multivariate
logit model, and can be estimated by maximum likelihood. An example is presented, ...
Cited by 114 - Related articles - Get it from MIT Libraries - Library Search - All 8 versions

[CITATION] Historical Archaeology: a structural approach in an African culture

PR Schmidt - 1978 - getcited.org
An academic directory and search engine.
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Simultaneous equations and panel data

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C Cornwell, P Schmidt… - Journal of Econometrics, 1992 - Elsevier
Abstract This paper considers a simultaneous equations model, with panel data and
unobservable individual effects in each structural equation. The effects may be fixed or
random. In the fixed effects case, a conditional likehood approach leads to the within ...
Cited by 112 - Related articles - All 8 versions

National identity in a united Germany: Nationalism or patriotism? An empirical test with representative data

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T Blank… - Political Psychology, 2003 - Wiley Online Library
Nationalism and patriotism can be thought of as consequences of national identity that
represent positive evaluations of one's own group but imply different social goals. This paper
investigates the ways in which these concepts are related to attitudes toward minorities. ...
Cited by 117 - Related articles - BL Direct - All 6 versions

GMM estimation of linear panel data models with time-varying individual effects

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SC Ahn, Y Hoon Lee… - Journal of Econometrics, 2001 - Elsevier
This paper considers models for panel data in which the individual effects vary over time.
The temporal pattern of variation is arbitrary, but it is the same for all individuals. The model
thus allows one to control for time-varying unobservables that are faced by all individuals ( ...
Cited by 108 - Related articles - All 13 versions

[CITATION] Estimating stochastic production and cost frontiers when technical and allocative inefficiency are correlated

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P Schmidt… - Journal of Econometrics, 1980 - ideas.repec.org
If you experience problems downloading a file, check if you have the proper application to
view it first. Information about this may be contained in the File-Format links below. In case of
further problems read the IDEAS help page. Note that these files are not on the IDEAS site ...
Cited by 106 - Related articles - Cached - All 6 versions

On the estimation of triangular structural systems

K Lahiri… - Econometrica: Journal of the Econometric Society, 1978 - JSTOR
THIS PAPER IS CONCERNED with structural models which are triangular, in the sense that
there exists an ordering of endogenous variables and equations such that the ith equation
contains the ith endogenous variable, and may also contain endogenous variables whose ...
Cited by 102 - Related articles - Get it from MIT Libraries - All 5 versions

The effect of unions on earnings and earnings on unions: A mixed logit approach

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P Schmidt… - International Economic Review, 1976 - JSTOR
A LARGE NUMBER OF STUDIES have attempted to quantify the impact of unions on the
wages or earnings of workers. See, for example, Lewis [9] or Ashenfelter and Johnson [1] for
critical summaries of many of these studies. Several different research methodologies ...
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Efficient estimation of dynamic panel data models: Alternative assumptions and simplified estimation

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SC Ahn… - Journal of econometrics, 1997 - Elsevier
This paper considers the estimation of dynamic models for panel data. It shows how to count
and express the moment conditions implied by a variety of covariance restrictions. These
conditions can be imposed in a GMM framework. Many of the moment conditions are ...
Cited by 95 - Related articles - Library Search - BL Direct - All 11 versions

Some further evidence on the use of the Chow test under heteroskedasticity

P Schmidt… - Econometrica: Journal of the Econometric Society, 1977 - JSTOR
Toyoda [3] has investigated the accuracy of the Chow test under conditions of
heteroskedasticity, using an approximation to the distribution of the test statistic for the Chow
test. However, the exact distribution, while cumbersome, can be calculated by the method ...
Cited by 91 - Related articles - Get it from MIT Libraries - All 6 versions

[CITATION] Iron technology in East Africa: symbolism, science, and archaeology

PR Schmidt - 1997 - getcited.org
An academic directory and search engine.
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The asymptotic distribution of forecasts in the dynamic simulation of an econometric model

P Schmidt - Econometrica: Journal of the Econometric Society, 1974 - JSTOR
THE ASYMPTOTIC DISTRIBUTION OF FORECASTS IN THE DYNAMIC SIMULATION OF AN
ECONOMETRIC MODEL ... This paper considers the asymptotic distribution of forecasts made
several time periods in the "future." Such forecasts typically arise in the dynamic ...
Cited by 85 - Related articles - Get it from MIT Libraries - All 5 versions

[PDF] Multiple comparisons with the best, with economic applications

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WC Horrace… - Journal of Applied Econometrics, 2000 - faculty.maxwell.syr.edu
SUMMARY In this paper we discuss a statistical method called multiple comparisons with
the best, or MCB. Suppose that we have N populations, and population i has parameter
value yi. Let y N maxi 1,..., Nyi, the parameter value for thebest'population. Then MCB ...
Cited by 85 - Related articles - View as HTML - BL Direct - All 9 versions

Bringing Values Back In

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E Davidov, P Schmidt… - Public Opinion Quarterly, 2008 - AAPOR
Abstract The Schwartz (1992) theory of basic human values has promoted a revival of
empirical research on values. The semi-annual European Social Survey (ESS) includes a
new 21-item instrument to measure the importance of the 10 basic values of the theory. ...
Cited by 84 - Related articles - All 11 versions

Population size, perceived threat, and exclusion: A multiple-indicators analysis of attitudes toward foreigners in Germany

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M Semyonov, R Raijman, AY Tov… - Social Science Research, 2004 - Elsevier
The major objective of the present research is to examine the long-standing theoretical
proposition that hostility and discriminatory attitudes toward out-groups are likely to rise with
relative size of the out-group population. Using data from The German General Social ...
Cited by 84 - Related articles - All 3 versions

Redundancy of moment conditions

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T Breusch, H Qian, P Schmidt… - Journal of econometrics, 1999 - Elsevier
It is well known that adding moment conditions cannot decrease asymptotic efficiency.
However, sometimes additional moment conditions are redundant, in the sense that they do
not increase the asymptotic efficiency of estimation for some or all of the parameters of ...
Cited by 81 - Related articles - All 8 versions

[HTML] Premenstrual syndrome: evidence for symptom stability across cycles

[HTML] from psychiatryonline.org
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M Bloch, PJ Schmidt… - American Journal of …, 1997 - Am Psychiatric Assoc
0.
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Survival analysis: A survey

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CF Chung, P Schmidt… - Journal of Quantitative Criminology, 1991 - Springer
This paper is a survey of statistical methods used to analyze the length of time until a
specified event occurs. These models have often been used to analyze the survival times
(ie, time until death) of medical patients, and so the term survival analysis is natural. In ...
Cited by 79 - Related articles - All 2 versions

[BOOK] Postcolonial theory and the United States: race, ethnicity, and literature

A Singh… - 2000 - books.google.com
Probing essays that examine critical issues surrounding the United States's ever-expanding
international cultural identity in the postcolonial era Download Plain Text version At the
beginning of the twenty-first century, we may be in a" transnational" moment, increasingly ...
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[CITATION] Production frontiers and efficiency measurement

C Cornwell… - Papers, 1993 - ideas.repec.org
No abstract is available for this item. ... To our knowledge, this item is not available for
download. To find whether it is available, there are three options: 1. Check below under "Related
research" whether another version of this item is available online. 2. Check on the ...
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Estimation of seemingly unrelated regressions with unequal numbers of observations

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P Schmidt - Journal of Econometrics, 1977 - Elsevier
Abstract The paper considers the estimation of seemingly unrelated regression equations
with unequal numbers of observations. The efficient coefficient estimates, based on known
disturbance covariance matrix, are derived. When a consistently estimated disturbance ...
Cited by 72 - Related articles - All 5 versions

Is there a “Socratic Effect” in Nonexperimental Panel Studies?

W Jagodzinski, SM Kühnel… - Sociological Methods & …, 1987 - smr.sagepub.com
Abstract It has often been observed in experimental studies that the reliability of items
increases if the same questions are asked of the same respondents more than once. This
phenomenon, called the “Socratic effect,” also occurs in nonexperimental, short-wave ...
Cited by 70 - Related articles - Get it from MIT Libraries - All 2 versions

[PDF] Academe's Hispanic future

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P Schmidt - The Chronicle of Higher Education, 2003 - cuny.edu
Hispanics have become the largest minority group in the United States and now represent
about 13 percent of the country's population. They account for about half of the population
growth in recent years and are expected, given immigration and their relatively high ...
Cited by 70 - Related articles - All 3 versions

A Monte Carlo investigation of the accuracy of multivariate CAPM tests

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CE Amsler… - Journal of Financial Economics, 1985 - Elsevier
Abstract In a multivariate regression model relating individual returns to the market return,
CAPM implies non-linear restrictions on the parameters. Several asymptotically valid tests of
these restrictions have been suggested. The existing Monte Carlo evidence shows that ...
Cited by 68 - Related articles - All 5 versions

Household water treatment in poor populations: is there enough evidence for scaling up now?

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WP Schmidt… - Environmental science & technology, 2009 - ACS Publications
Point-of-use water treatment (household water treatment, HWT) has been advocated as a means
to substantially decrease the global burden of diarrhea and to contribute to the Millennium Development
Goals. To determine whether HWT should be scaled up now, we reviewed the evidence ...
Cited by 67 - Related articles - All 14 versions

Estimation of seemingly unrelated regressions with vector autoregressive errors

DK Guilkey… - Journal of the American Statistical Association, 1973 - JSTOR
We derive an asymptotically efficient method of estimating the coefficients of systems of
seemingly unrelated regression equations when a first-order vector autoregressive error
specification is hypothesized. This error specification is shown to contain several ...
Cited by 58 - Related articles - Get it from MIT Libraries - All 2 versions

A review and empirical comparison of Bayesian and classical approaches to inference on efficiency levels in stochastic frontier models with panel data

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Y Kim… - Journal of Productivity Analysis, 2000 - Springer
This paper appliesa large number of models to three previously-analyzed data sets, and
compares the point estimates and confidence intervals fortechnical efficiency levels.
Classical procedures include multiplecomparisons with the best, based on the fixed ...
Cited by 59 - Related articles - BL Direct - All 5 versions

Auto oder Fahrrad? Empirischer Test einer Handlungstheorie...

S Bamberg… - Kölner Zeitschrift für Soziologie und …, 1994 - psycnet.apa.org
Abstract 1. A sample of 188 students were used to predict their intentions of using either an
automobile or bike to attend university functions. The theory of planned individual behavior
was used to test the utility theories directly. In addition to discussing operationalizing of the ...
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Theory‐Driven Subgroup‐Specific Evaluation of an Intervention to Reduce Private Car Use1

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S Bamberg… - Journal of Applied Social Psychology, 2001 - Wiley Online Library
In the context of a 2-wave panel study, we used Ajzen's (1991) theory of planned behavior
(TPB) as the theoretical framework for deriving and systematically testing hypotheses as to
how an intervention (a “free” ticket for public transportation) influences the travelmode ...
Cited by 58 - Related articles - BL Direct - All 7 versions

Testing the restrictions implied by the rational expectations hypothesis

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DL Hoffman, P Schmidt - Journal of econometrics, 1981 - Elsevier
Abstract The nature and form of the restrictions implied by the rational expectations
hypothesis are examined in a variety of models with expectations and the properties of
appropriate test statistics are analyzed with Monte Carlo evidence. Specifically, we ...
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Do foreigners deserve rights? Determinants of public views towards foreigners in Germany and Israel

[PDF] from haifa.ac.il
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R Raijman, M Semyonov… - European Sociological …, 2003 - Oxford Univ Press
Abstract In the present paper we compare public views regarding the equality of rights
foreigners deserve in Germany and Israel using data from two national representative
samples (ALLBUS in Germany, 1996 and Attitudes Towards Minorities Survey in Israel, ...
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Extended tabulations for Dickey-Fuller tests

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DK Guilkey… - Economics Letters, 1989 - Elsevier
Abstract The previously available tabulations of the distributions of the Dickey-Fuller τ&#
x0302; τ and π&# x0302; τ statistics are surprisingly limited in the number of sample sizes
and critical levels covered. This paper supplies more detailed tables.
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[CITATION] Dickey-Fuller tests with drift

P Schmidt - Papers, 1988 - ideas.repec.org
No abstract is available for this item. ... To our knowledge, this item is not available for
download. To find whether it is available, there are three options: 1. Check below under "Related
research" whether another version of this item is available online. 2. Check on the ...
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A new look at interpretations of the Early Iron Age in East Africa

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PR Schmidt - History in Africa, 1975 - JSTOR
Page 1. A NEW LOOK AT INTERPRETATIONS OF THE EARLY IRON AGE IN EAST
AFRICA Peter R. Schmidt Brown University Since the publication in English in 1965
of Jan Vansina's Oral Tradition, historians of Africa have ...
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Interpreting and testing the scaling property in models where inefficiency depends on firm characteristics

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A Alvarez, C Amsler, L Orea… - Journal of Productivity Analysis, 2006 - Springer
Abstract Let u≥ 0 be technical inefficiency, let z be a set of variables that affect u, and let δ
be the parameters of this relationship. The model satisfies the scaling property if u (z, δ) can
be written as a scaling function h (z, δ) times a random variable u* that does not depend ...
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An improved version of the Quandt-Ramsey MGF estimator for mixtures of normal distributions and switching regressions

P Schmidt - Econometrica: Journal of the Econometric Society, 1982 - JSTOR
Quandt and Ramsey have suggested an estimator for normal mixtures and switching
regressions, which minimizes a sum of squared differences between empirical and
theoretical values of the moment generating function. This paper demonstrates how their ...
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Mood, depression, and reproductive hormones in the menopausal transition

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PJ Schmidt - The American journal of medicine, 2005 - Elsevier
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The asymptotic distribution of dynamic multipliers

P Schmidt - Econometrica: journal of the Econometric Society, 1973 - JSTOR
Yt.= yt. B+ yt-1,. C0+ wt. C1+ ut., the notation being that of Dhrymes [1, equation (85)]. This
model has the reduced form yt.= yt-0+ wt. 1+ vt., with H0, 171, and vt. as defined by Dhrymes
[1, equation (87)]. In order to consider the time path of the effect on y of a change in w, one ...
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Estimation of a fixed-effect Cobb-Douglas system using panel data

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P Schmidt - Journal of Econometrics, 1988 - Elsevier
Abstract This paper considers the estimation of a model consisting of a Cobb–Douglas
production function and the associated first-order conditions for cost minimization. There is a
fixed individual (firm) effect in each equation, and the availability of panel data is assumed ...
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A modification of the Schmidt-Phillips unit root test

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P Schmidt, J Lee - Economics Letters, 1991 - Elsevier
Abstract A unit root test proposed recently by Schmidt and Phillips is based on a regression
that can be rewritten in such a way that the intercept equals zero in the population. Here we
consider the test that results from setting the intercept to zero. The comparison of its power ...
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[CITATION] Specification and estimation of frontier production, profit and cost functions

DJ Aigner… - 1980
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Psychosomatic Factors in the Process of Cancerogenesis Theoretical Models and Empirical Results

R Grossarth-Maticek, DT Kanazir… - Psychotherapy and …, 1982 - content.karger.com
The core of the authors' research program consists in the assumption that complex statistical
interactions of sociological and psychological factors with pathophysiological and standard
risk factors are more important for the early detection, prediction and prevention of cancer ...
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On the Borders Between US Studies and

A Singh… - Postcolonial theory and the United States: …, 2000 - books.google.com
" I think the major choice faced by the intellectual is whether to be allied with the stability of
the victors and rulers or—the more difficult path—to consider that stability as a state of
emergency threatening the less fortunate with the danger of complete extinction, and take ...
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Estimation of a simultaneous equations model with jointly dependent continuous and qualitative variables: The union-earnings question revisited

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P Schmidt - International Economic Review, 1978 - JSTOR
Simultaneous equations models in which all of the endogenous variables are continuous in
nature are familiar to all econometricians. Models with jointly dependent qualitative
variables have been considered recently by Nerlove and Press [1973] and Schmidt and ...
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Changing travel-mode choice as rational choice

S Bamberg… - Rationality and Society, 1998 - rss.sagepub.com
Abstract In this paper we report the results of a regional intervention study aimed at
changing students' choice of the means of transportation by introducing a reduced fare
semester ticket. First, we discuss and expand the concept of theory driven evaluation and ...
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Efficient estimation of panel data models with strictly exogenous explanatory variables

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K So Im, SC Ahn, P Schmidt… - Journal of Econometrics, 1999 - Elsevier
With panel data, exogeneity assumptions imply many more moment conditions than
standard estimators use. However, many of the moment conditions may be redundant, in the
sense that they do not increase efficiency; if so, we may establish the standard estimators' ...
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[CITATION] Oral traditions, archaeology and history: a short reflective history

PR Schmidt - A history of African archaeology, 1990 - James Currey, London
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[CITATION] William Carlos Williams, the Arts, and Literary Tradition

P Schmidt - 1988 - getcited.org
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Stochastic frontier models with multiple time-varying individual effects

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SC Ahn, YH Lee… - Journal of Productivity Analysis, 2007 - Springer
Abstract This paper proposes a flexible time-varying stochastic frontier model. Similarly to
Lee and Schmidt [1993, In: Fried H, Lovell CAK, Schmidt S (eds) The measurement of
productive efficiency: techniques and applications. Oxford University Press, Oxford], we ...
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A minimum distance estimator for long-memory processes

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MA Tieslau, P Schmidt… - Journal of econometrics, 1996 - Elsevier
This paper considers a minimum distance estimator (MDE) of the differencing parameter of
the fractionally integrated white noise model. The MDE minimizes the difference between
sample and population autocorrelations. The paper presents calculations of asymptotic ...
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Alternative methods of detrending and the power of unit root tests

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J Hwang… - Journal of Econometrics, 1996 - Elsevier
This paper suggests unit root tests based on detrending the series by a GLS regression,
using an empirically plausible value of the autoregressive root. These tests are related to the
point optimal tests of Dufour and King. Monte Carlo experiments show a clear gain in ...
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Estimation of a panel data model with parametric temporal variation in individual effects

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C Han, L Orea… - Journal of Econometrics, 2005 - Elsevier
This paper is an extension of Ahn et al.(J. Econom. 101 (2001) 219) to allow a parametric
function for time-varying coefficients of the individual effects. It provides a fixed-effect
treatment of models like those proposed by Kumbhakar (J. Econom. 46 (1990) 201) and ...
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Innovation and industry during the Early Iron Age in East Africa: the KM2 and KM3 sites of northwest Tanzania

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PR Schmidt… - African Archaeological Review, 1985 - Springer
Page 1. The African Archaeological Review, 3 (1985), pp. 53-94 Innovation and
industry during the Early Iron Age in East Africa: the KM2 and KM3 sites of northwest
Tanzania PETERR. SCHMIDTand S. TERRYCHILDS Abstract ...
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The impact of general attitude on decisions

S Bamberg, SM Kühnel… - Rationality and Society, 1999 - rss.sagepub.com
Abstract In this paper, a two-step model of human decisions is formulated and tested. In the
first step, a frame becomes active that determines both the feasible set of alternatives and
the criteria that are used to choose an alternative. In the second step, these criteria are ...
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Regulating Transport: Behavioural Changes is the Field

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S Bamberg… - Journal of Consumer Policy, 1999 - Springer
The present paper offers a proposal for a conceptual framework which aims at relating, in a
systematic way, the development of macro or meso level environmental policies to the
empirical evaluation of such policies at the level of individual actors. For this purpose the ...
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[CITATION] Early Retirement in East and West Germany

A Börsch-Supan… - 2007 - Springer
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The Syndrome of Group‐Focused Enmity: The Interrelation of Prejudices Tested with Multiple Cross‐Sectional and Panel Data

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A Zick, C Wolf, B Küpper, E Davidov… - Journal of Social …, 2008 - Wiley Online Library
1. The authors thank the Volkswagen Foundation, Freudenberg Foundation and Möllgaard
Foundation for their financial support to the project on “Group-focused Enmity.” We thank
Tom Pettigrew and Uli Wagner for their helpful comments on an earlier draft of this article, ...
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[CITATION] Simultaneous equations models with truncated dependent variables: a simultaneous tobit model

RC Sickles, P Schmidt - Journal of Economics and Business, 1978
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Estimation of linear panel data models using GMM

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SC Ahn… - Generalized method of moments …, 1999 - books.google.com
Use of panel data regression methods has become increasingly popular as the availability
of longitudinal data sets has grown. Panel data contain repeated time series observations
(T) for a large number (TV) of cross sectional units (eg, individuals, households, or firms). ...
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[CITATION] An error structure for systems of translog cost and share equations

P Schmidt - Econometrics workshop paper, 1984
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Early exploitation and settlement in the Usambara mountains

PR Schmidt - Hamilton, AC, Bensted-Smith, 1989 - books.google.com
Page 87. 8. Early Exploitation and Settlement in the Usambara Mountains by Peter
R. Schmidt Contrary to common opinion, many forests in Fast Africa have been
exploited by man for at least 2000 years. There is evidence for ...
Cited by 32 - Related articles

Some small sample evidence on the distribution of dynamic simulation forecasts

P Schmidt - Econometrica: Journal of the Econometric Society, 1977 - JSTOR
Yh 9Yh-lIO+Xhfl = y0oJ1+ E ITO j=1 The asymptotic covariance matrix of the forecast error (9h
- Y)J is of the form (1/T)9 +a. The earlier paper provides the appropriate formulae for 0 and a
(for any h) [3, pp. 306- 307]. The results of Goldberger, Nagar, and Odeh [1] are the ...
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[CITATION] The Heart of the Story: Eudora Welty's Short Fiction

P Schmidt… - 1991 - getcited.org
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Values and support for immigration: a cross-country comparison

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E Davidov, B Meuleman, J Billiet… - European Sociological …, 2008 - Oxford Univ Press
Abstract In this article, we estimate and compare the effects of two value dimensions taken
from the theory of basic human values—namely, self-transcendence and conservation—on
attitudes toward immigration in 19 countries. Data from the first wave (2002–03) of the ...
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