{"CAPTION FIG1.png": "'\\n\\n**Figure 1** **Broadcast Search Procedure**'", "CAPTION TAB1.png": "'\\n\\n\\\\begin{table}\\n\\\\begin{tabular}{l l} \\\\hline \\\\hline\\n**Table 1** & **Contracts** (Mean Based) **Between Survey** \\\\\\\\\\n**Respondents and Nonexpondents in Submitter** \\\\\\\\\\n**Population** \\\\\\\\ \\\\hline \\\\hline \\\\end{tabular}\\n\\\\end{table}\\nTable 1: Contracts (Mean Based) Between Survey Respondents and Nonexpondents in Submitter Population'", "CAPTION TAB2.png": "'\\n\\n\\\\begin{table}\\n\\\\begin{tabular}{l l l l} \\\\hline \\\\hline  & & & \\\\\\\\ \\\\hline \\\\hline \\\\end{tabular}\\n\\\\end{table}\\nTable 2: Descriptive Statistics for Variables in First Stage of Heckman Probit Regression (\\\\(N=12,786\\\\))'", "CAPTION TAB3.png": "'\\n\\n\\\\begin{table}\\n\\\\begin{tabular}{l l} \\\\hline \\\\hline \\\\multicolumn{1}{c}{} & \\\\multicolumn{1}{c}{} & \\\\multicolumn{'", "CAPTION TAB4.png": "'\\n\\n\\\\begin{table}\\n\\\\begin{tabular}{l l'"}