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%%% LaTeX class for short papers for publication in the "Tagungsband"
%%% of the "Oesterreichische Gesellschaft für Agraroekonomie" (OeGA)
%%%
%%% author: Arne Henningsen
%%% version: 1.0 (19 August 2008)
%%% license: LaTeX Project Public License
%%%
%%% Note: This is an unofficial style file that may not fully comply
%%% with the OeGA Formatting Instructions in every detail.
%%% Please report any problems to <arne(dot)henningsen(at)gmail(dot)com>.
%%% Further information is available at
%%% http://www.uni-kiel.de/agrarpol/ahenningsen/latex-bibtex.html
%%%
%%% This document class is based on the "scrartcl" class
%%% from the KOMA script bundle.
%%% Following additional packages are required:
%%% amsmath, babel, fancyhdr, geometry, helvet, ifthen,
%%% natbib, setspace, titlesec, url
%%%
%%% The class provides following options:
%%% german - German language (default)
%%% english - English language
%%% nopagenumbers - suppress page numbers
%%%
%%%
%%% The corresponding BibTeX style file "oega.bst" is used
%%% for the bibliography: \bibliographystyle{oega}
%%%
%%% This document class provides following new commands:
%%% \affiliation should be used to add affiliation information
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{oegatb}[2008/08/19 LaTeX class for the OeGA Tagungsband]
% option for English language
\newif\if@LanguageEnglish
\@LanguageEnglishfalse
\DeclareOption{english}{\@LanguageEnglishtrue}
\DeclareOption{german}{\@LanguageEnglishfalse}
% option for no page numbers
\newif\if@PageNumbers
\@PageNumberstrue
\DeclareOption{nopagenumbers}{\@PageNumbersfalse}
% pass any options on to the scrartcl class and load this class with some options
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
\ProcessOptions\relax
\LoadClass[10pt,tablecaptionabove]{scrartcl}
% tablecaptionabove = use \captionabove for tables
% load ifthen package
\RequirePackage{ifthen}
% Verdana font
\RequirePackage[scaled=1.18]{helvet}
\renewcommand\familydefault{phv}
% page format, margins
\RequirePackage{geometry}
\geometry{a4paper, tmargin=2.3cm, bmargin=2.5cm, lmargin=2.6cm,
rmargin=2.0cm, headheight=0in, headsep=0in, footskip=1.25cm}
% language
\if@LanguageEnglish
\RequirePackage[english]{babel}
\else
\RequirePackage[ngerman]{babel}
\fi
% space between columns
\setlength{\columnsep}{1.25cm}
% spacing
\RequirePackage{setspace}
% formatting of main text
\newcommand{\StartTextFormat}{%
\footnotesize%
\begin{spacing}{1.18}%
}
\newcommand{\EndTextFormat}{%
\end{spacing}%
}
% spacing around (sub)section headers
\RequirePackage{titlesec}
\titlespacing*{\section}{0pt}{1em}{0.25em}
\titlespacing*{\subsection}{0pt}{0.85em}{0.15em}
% spacing around formulas
\newcommand{\SetFormulaSpacings}{
\setlength{\abovedisplayshortskip}{6pt}
\setlength{\belowdisplayshortskip}{6pt}
\setlength{\abovedisplayskip}{6pt}
\setlength{\belowdisplayskip}{6pt}
\allowdisplaybreaks
}
% spacing around captions and floats
\setlength{\abovecaptionskip}{6pt}
\setlength{\belowcaptionskip}{3pt}
\setlength{\floatsep}{0pt}
\setlength{\textfloatsep}{20pt}
\setlength{\intextsep}{5pt}
% section headers: centering and set font
\titleformat{\section}[block]
{\normalfont\filcenter}
{\arabic{section}. }
{0pt}
{\normalfont\small\scshape}
% subsection headers: font
\setkomafont{subsection}{\normalfont\footnotesize\itshape}
% footnote: font
\setkomafont{footnote}{\fontsize{6pt}{8pt}\selectfont}
% no rule between text and footnotes
\renewcommand{\footnoterule}{}
% URLS: font
\RequirePackage{url}
\def\UrlFont{\sffamily}
% math
\RequirePackage{amsmath}
% citations and bibliography
\RequirePackage[authoryear]{natbib}
\setlength{\bibsep}{4pt}
\setlength{\bibhang}{0em}
\bibliographystyle{oega}
% set footer
\RequirePackage{fancyhdr}
\renewcommand{\headrulewidth}{0pt}
\newcommand{\FormatFooters}{%
\fancyhead{}
\fancyfoot{}
% \fancyfoot[L]{\fontsize{6pt}{8pt}\selectfont{\"O}GA Tagungsband \the\year}
\if@PageNumbers
\fancyfoot[R]{\footnotesize\thepage}
\fi
\pagestyle{fancy}
}
% captions of figures and tables
\setcapindent{0pt}
\setkomafont{captionlabel}{\normalfont\scriptsize}
\setkomafont{caption}{\normalfont\scriptsize}
\renewcommand{\captionformat}{.\ }
% section and subsections are not numbered
\setcounter{secnumdepth}{0}
% titlepage without author and date
\renewcommand{\maketitle}{
\twocolumn[
\begin{@twocolumnfalse}
\begin{center}
\vspace*{5mm}
\begin{huge}
\begin{spacing}{1.25}
\@title
\end{spacing}
\end{huge}
\vspace*{6mm}
\@author\\
\vspace*{4.5mm}
\end{center}
\end{@twocolumnfalse}
]
\StartTextFormat
}
% abstract with affiliation
\newcommand{\affiliation}[1]{\newcommand{\@affiliation}{#1}}
\renewenvironment{abstract}{%
\noindent%
\scriptsize%
\bfseries%
\textit{Abstract} --
}{%
\ifthenelse{ \isundefined\@affiliation }{
\ClassWarning{oegatb}{no affiliation specified.
Please use command \protect\affiliation}%
}{%
\deffootnote[0pt]{0pt}{1.5em}{}%
\hspace{-1.0em}\footnote{\@affiliation}}%
\deffootnote[0.5em]{0.5em}{1.5em}{\textsuperscript{\thefootnotemark}}%
}
% avoid clubs and widows
\clubpenalty=10000
\widowpenalty=10000
% \displaywidowpenalty=10000
% increase stretchability of the spaces (avoid overful hboxes)
\setlength{\emergencystretch}{3em}
% commands that should be used at the beginning / end of the document
\AtBeginDocument{
\sffamily
\SetFormulaSpacings
\FormatFooters
}
\AtEndDocument{
\EndTextFormat
}
% for compatibility with other classes
\newcommand{\keywords}[1]{\newcommand{\@keywords}{#1}} % ignored
\newcommand{\jelclass}[1]{\newcommand{\@jelclass}{#1}} % ignored
% for compatibility with erae.cls
\newcommand{\citetPage}[2]{\citeauthor{#2} (\citeyear{#2}, p.~#1)}
\newcommand{\citepPage}[2]{\citetext{\citealp{#2}, p.~#1}}
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